Lisfranc Injury Surgery: The Complete Guide From an Orthopedic Sports Medicine Foot and Ankle Surgeon
- sarangndesai
- 2 minutes ago
- 27 min read
If you're reading this, there's a good chance you just hurt the middle of your foot — and you're either confused about what a "Lisfranc injury" is, frustrated that it was missed the first time, or trying to figure out whether you need surgery.
You're not alone. Lisfranc injuries are misdiagnosed approximately 20% of the time on initial evaluation. That's one in five. And when they're missed, the consequences can be severe — chronic pain, arch collapse, arthritis, and in athletes, a potentially career-altering outcome.
I'm Dr. Sarang Desai, a fellowship-trained orthopedic foot and ankle surgeon in McKinney and Flower Mound, Texas. I specialize in sports injuries of the foot and ankle, and Lisfranc injuries are one of the conditions I treat most carefully — because getting it right the first time matters more here than almost any other foot injury. As a professional sports team physician, I've managed these injuries on the sideline and in the operating room, and I've seen firsthand what happens when they're caught early versus when they're missed.
This guide is going to give you everything you need to know — the same information I'd give you sitting across from me in clinic.
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What Is a Lisfranc Injury?
Let me start with the basics, because this is one of the most confusing injuries in foot and ankle medicine.
The Lisfranc joint is not a single joint — it's a complex of joints and ligaments in the middle of your foot where the long bones of the forefoot (metatarsals) connect to the small bones of the midfoot (cuneiforms and cuboid). Think of it as the keystone of your foot's arch. It's the structural foundation that allows your foot to be both rigid (for pushing off) and flexible (for absorbing impact).
The most important structure in this complex is the Lisfranc ligament — a thick, strong band of tissue that connects the medial cuneiform (a bone on the inside of the midfoot) to the base of the second metatarsal. This ligament is the primary stabilizer of the entire midfoot. When it tears, the architecture of the foot can collapse.
A "Lisfranc injury" refers to any disruption of this joint complex — from a subtle ligament sprain to a complete fracture-dislocation. The severity exists on a spectrum, and where you fall on that spectrum determines everything about your treatment and recovery.
Why Is It Named "Lisfranc"?
Jacques Lisfranc de St. Martin was a French surgeon in Napoleon's army in the early 1800s. He described amputations through this joint in soldiers who suffered foot injuries from falling off horses with their foot caught in the stirrup. The joint bears his name to this day — though thankfully, we've come a long way from amputation.
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Why Lisfranc Injuries Are So Commonly Missed
This is the part that frustrates me as a surgeon — and should concern you as a patient.
Lisfranc injuries are missed about 20% of the time on initial evaluation. Here's why:
1. They Look Like Midfoot Sprains
A patient comes in with a swollen, painful midfoot after a twisting injury. The X-rays look "normal" or show only subtle findings. The diagnosis? "Midfoot sprain." The patient gets a boot and is told to follow up in a few weeks.
The problem: a "midfoot sprain" and a Lisfranc injury can look identical on initial presentation. But a true Lisfranc injury — even a subtle one — can lead to chronic pain, arch collapse, and arthritis if it's not properly diagnosed and treated.
2. Non-Weight-Bearing X-Rays Can Look Normal
This is the biggest diagnostic pitfall. Standard X-rays taken while the patient is lying down (non-weight-bearing) may not show the instability. The bones look aligned because there's no load on the foot. It's only when the patient stands on the foot (weight-bearing X-rays) that the gap between the bones becomes apparent.
The 2024 International Foot and Ankle Sports Consensus reached unanimous agreement that bilateral weight-bearing radiographs should be the initial imaging study for suspected Lisfranc injuries. If you had X-rays taken while lying down and they were "normal," that doesn't rule out a Lisfranc injury.
3. The Swelling Can Be Diffuse
Unlike an ankle sprain where the swelling is clearly on the outside of the ankle, Lisfranc injury swelling can be spread across the entire midfoot, making it harder to localize the problem.
4. Many Providers Don't Think of It
Lisfranc injuries are relatively uncommon compared to ankle sprains and metatarsal fractures. If a provider doesn't specifically consider the diagnosis, they won't look for it — and they won't order the right imaging.
Bottom line: If you have midfoot pain after a twisting or crushing injury, and especially if you can't bear weight, a Lisfranc injury needs to be ruled out by a foot and ankle specialist with weight-bearing X-rays.
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How Does a Lisfranc Injury Happen?
There are two main mechanisms:
Low-Energy (Sports and Falls)
This is the mechanism I see most often in my practice. The foot is planted in a slightly pointed-down (plantarflexed) position, and a twisting or axial compression force is applied.
Common scenarios:
- Football: A lineman's foot is planted and another player falls on the back of his heel, driving the forefoot into the ground. Or a player steps on another player's foot while it's planted.
- Soccer: The foot gets caught in the turf during a tackle, and the body rotates over the planted foot.
- Basketball: Landing from a jump with the foot in an awkward position.
- Dance/Gymnastics: Landing from a jump in relevé (on the ball of the foot) with a rotational force.
- Everyday falls: Stepping off a curb wrong, tripping on stairs, or catching the foot in a hole.
- Pickleball/Tennis: Planting and pivoting on a hard court surface.
The 2024 International Consensus confirmed that the mechanism involves axial compression or twisting through a plantarflexed foot — this was a unanimous agreement among 32 international foot and ankle experts.
High-Energy (Motor Vehicle Accidents, Falls From Height)
These produce more severe injuries — often fracture-dislocations with multiple bones displaced. The treatment principles are the same, but the injuries are more complex and the outcomes are generally worse than low-energy injuries.
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Types of Lisfranc Injuries
Not all Lisfranc injuries are the same. Understanding the type of injury is critical for determining the right treatment.
Ligamentous Injuries (No Fracture)
The Lisfranc ligament and surrounding soft tissues are torn, but the bones themselves are intact. These are the injuries most commonly seen in athletes. They can range from stable (the bones stay aligned) to unstable (the bones shift apart when loaded).
In the 2024 systematic review, ligamentous injuries predominated in male athletes, with 96.8% returning to sport — at an average of 2.8 months for stable injuries managed nonoperatively.
Bony Injuries (Fracture-Dislocations)
The bones themselves are broken, often with displacement. These are more common in high-energy injuries but can occur in sports as well. Bony injuries in athletes had a return-to-sport time of approximately 4.5 months — longer than purely ligamentous injuries.
The Nunley-Vertullo Classification (For Athletes)
This classification system is specifically designed for athletic Lisfranc injuries and guides treatment:
- Stage I: No diastasis (gap) on weight-bearing X-rays. Bone scan or MRI positive. These are stable injuries that can often be treated without surgery.
- Stage II: Diastasis of 1-5 mm between the first and second metatarsal bases on weight-bearing X-rays. No arch height loss. These are unstable and typically require surgery.
- Stage III: Diastasis greater than 5 mm with loss of arch height. These are the most severe and always require surgery.
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How Is a Lisfranc Injury Diagnosed?
Physical Exam
When I suspect a Lisfranc injury, here's what I'm looking for:
- Midfoot tenderness: Pain when I press on the top of the midfoot, particularly at the base of the first and second metatarsals.
- Plantar ecchymosis: Bruising on the bottom of the foot. This is a classic sign — if you see bruising on the sole of your foot after a midfoot injury, think Lisfranc until proven otherwise.
- Pain with the squeeze test: Squeezing the forefoot from side to side reproduces midfoot pain.
- Inability to bear weight: Most patients with significant Lisfranc injuries cannot stand on the affected foot comfortably. The 2024 Consensus identified this as a key diagnostic finding.
- Pain with passive abduction/pronation of the forefoot: Twisting the forefoot outward while stabilizing the hindfoot reproduces pain at the Lisfranc joint.
- Swelling across the dorsal midfoot: Often diffuse, sometimes with a "sausage-like" appearance of the midfoot.
Imaging
Weight-Bearing X-Rays (First-Line)
This is the most important imaging study. Bilateral weight-bearing AP, lateral, and oblique views of both feet allow comparison side to side. What I'm looking for:
- Widening of the interval between the first and second metatarsal bases (the "Lisfranc interval") — more than 2 mm, or any asymmetry compared to the other foot.
- Loss of alignment: On the AP view, the medial border of the second metatarsal should line up perfectly with the medial border of the middle cuneiform. Any step-off is abnormal.
- The "fleck sign": A small bone fragment between the first and second metatarsal bases — this is an avulsion fracture of the Lisfranc ligament and is diagnostic of a ligamentous injury.
- Loss of arch height on the lateral view: Suggests a more severe injury (Stage III).
CT Scan
CT provides exquisite bony detail and is recommended by the 2024 Consensus for evaluating low-grade instability and for preoperative planning. It can detect subtle fractures and displacement that X-rays miss.
MRI
MRI is the best study for evaluating the Lisfranc ligament itself and the surrounding soft tissues. It's particularly useful for:
- Confirming a ligamentous injury when X-rays are equivocal
- Determining whether the Lisfranc ligament is intact (which affects treatment decisions)
- Identifying bone marrow edema (the earliest sign of bony injury)
The 2024 Consensus reached unanimous agreement that CT or MRI should be obtained when there is clinical suspicion of a low-grade Lisfranc injury that isn't clearly visible on weight-bearing X-rays.
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Treatment: Surgery vs. No Surgery
This is the most important decision — and it depends entirely on stability.
When Can You Avoid Surgery?
The 2024 International Consensus reached unanimous agreement that stable, nondisplaced Lisfranc injuries with intact ligaments on MRI may be managed nonoperatively with close monitoring.
What does "stable" mean? It means:
- No diastasis (gap) on weight-bearing X-rays
- The Lisfranc ligament is intact on MRI
- The bones stay aligned when you stand on the foot
Nonoperative treatment involves:
- Non-weight-bearing in a short leg cast or boot for 6 weeks
- Followed by progressive weight-bearing in a supportive boot
- Close follow-up with repeat weight-bearing X-rays to ensure the alignment doesn't change
- Physical therapy for range of motion, strengthening, and proprioception
The results of nonoperative treatment for truly stable injuries are excellent. The systematic review found that 96.8% of athletes with stable ligamentous injuries returned to sport, at an average of 2.8 months (approximately 6-10 weeks).
The critical caveat: "Close monitoring" means repeat weight-bearing X-rays at regular intervals. If the alignment shifts during the nonoperative period, surgery is needed. This is not a "set it and forget it" injury.
When Is Surgery Necessary?
Surgery is required for:
- Any displacement or diastasis on weight-bearing X-rays (Stage II or III)
- Fracture-dislocations
- Injuries that displace during nonoperative treatment
- Any injury where the Lisfranc ligament is completely torn on MRI and the joint is unstable
The goal of surgery is simple: restore and maintain the anatomic alignment of the Lisfranc joint. Research has consistently shown that the quality of reduction — how perfectly the bones are put back in place — is the single most important factor determining long-term outcome.
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Surgical Options: Fixation vs. Fusion
This is one of the most debated topics in foot and ankle surgery. There are three main surgical approaches, and the right choice depends on the injury pattern and the patient.
Option 1: Open Reduction and Internal Fixation (ORIF) with Screws
The traditional approach. The bones are reduced (put back in place) and held with screws that cross the joints. This preserves the joints but requires a second surgery to remove the screws (typically at 3-4 months).
Pros:
- Preserves joint motion
- Well-established technique with decades of data
- Appropriate for most injury patterns
Cons:
- Hardware removal is needed in approximately 19-20% of patients — the most common reason for reoperation
- Post-traumatic arthritis develops in approximately 17% of patients after ORIF (compared to 2.8% after primary fusion)
- Unplanned reoperations occur in approximately 14.7-38% of patients
In the largest ORIF-specific cohort to date (8,101 patients), secondary arthrodesis (fusion) was needed in only 2.7-2.8% of patients at 5 and 10 years — suggesting that joint-preserving fixation is structurally durable for most patients.
Option 2: Suture Button Fixation (Flexible Fixation)
A newer technique that uses a strong suture-button device instead of rigid screws. This provides flexible stabilization that theoretically preserves more normal midfoot biomechanics.
The 2024 International Consensus data for elite athletes showed that suture button fixation for unstable ligamentous injuries produced:
- Higher functional scores (AOFAS 95.5 vs. 89.4 for ORIF)
- Lower complication rates (10.9% vs. 18.2%)
- Zero treatment failures (0% vs. 4.9%)
- Fewer secondary procedures (0% vs. 30.5% — with 93.5% of ORIF reoperations being hardware removal)
A study with minimum 5-year follow-up showed excellent outcomes with suture button fixation — mean AOFAS score of 95.5 and mean VAS pain of 0.50.
For unstable ligamentous injuries in athletes, the 2024 Consensus recommends fixation (not fusion), and the data increasingly supports suture button fixation as a preferred option due to lower reoperation rates and comparable or superior functional outcomes.
Option 3: Primary Arthrodesis (Fusion)
The affected joints are permanently fused together using screws and/or plates. This eliminates motion at the injured joints but provides definitive stability.
Pros:
- Lower rate of post-traumatic arthritis (2.8% vs. 17.3% after ORIF)
- Lower rate of unplanned reoperations (14.7% vs. 38.3% after ORIF)
- Higher return-to-activity rates in some studies (79.2% vs. 65.7% after ORIF)
- Better functional scores (AOFAS and VAS) in meta-analysis
Cons:
- Permanently eliminates motion at the fused joints
- Longer recovery
- Potential for adjacent joint arthritis over time (though long-term data is limited)
- May not be ideal for young, high-demand athletes who need maximum midfoot flexibility
When I consider primary fusion:
- Severely comminuted (crushed) fractures where the joint surface can't be restored
- High-energy injuries with significant cartilage damage
- Older or lower-demand patients where joint preservation is less critical
- Fracture-dislocation patterns where long-term joint preservation is not feasible
The 2024 Consensus for elite athletes states: for bony and fracture-dislocation injuries, ORIF is preferred when joint surfaces are salvageable, and arthrodesis when long-term joint preservation is not feasible.
My Approach
I individualize the surgical plan based on the injury pattern, the patient's age, activity level, and goals:
- Young athlete with an unstable ligamentous injury: Suture button fixation or screw fixation — preserving the joints is the priority
- Athlete with a fracture-dislocation but salvageable joint surfaces: ORIF with anatomic reduction
- Severely comminuted injury or unsalvageable joint surfaces: Primary arthrodesis
- Older, lower-demand patient with significant joint damage: Primary arthrodesis
The one thing that doesn't change regardless of technique: anatomic reduction is everything. If the bones aren't put back perfectly, the outcome suffers — no matter what fixation method is used.
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The Surgery: What Actually Happens
Preoperative Planning
Before surgery, I review the weight-bearing X-rays, CT scan, and MRI carefully to understand exactly which joints are involved, whether the injury is primarily ligamentous or bony, and what fixation strategy will work best.
Timing matters. For most Lisfranc injuries, I prefer to operate within 1-2 weeks of the injury — after the initial swelling has subsided but before the soft tissues contract and make reduction more difficult. If the foot is severely swollen, I may splint it and elevate it for a few days before surgery.
The Procedure
1. Anesthesia: Regional nerve block (popliteal and saphenous nerve blocks) with sedation. Most patients don't need general anesthesia.
2. Incisions: One or two incisions on the top of the foot, typically between the first and second metatarsals and sometimes between the third and fourth. The incisions are placed carefully to avoid the dorsalis pedis artery and deep peroneal nerve.
3. Reduction: The displaced bones are carefully reduced (put back in place) under direct visualization and fluoroscopic guidance (live X-ray). This is the most critical step — the reduction must be anatomic.
4. Fixation: Depending on the technique chosen:
- Screws: Solid cortical screws are placed across the Lisfranc joint and any other unstable joints
- Suture buttons: Flexible fixation devices are placed across the unstable intervals
- Plates: Bridge plates may be used for comminuted fractures
- Fusion: The joint surfaces are prepared (cartilage removed), bone graft is placed, and the joints are fixed with screws and/or plates
5. Closure and splinting: The incisions are closed, and a well-padded posterior splint is applied with the foot in a neutral position.
The procedure typically takes 1-2 hours depending on the complexity. It's outpatient in most cases — you go home the same day.
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Recovery: What to Expect
Week-by-Week Timeline
Weeks 0-2: Strict Protection
- Posterior splint, strict non-weight-bearing on crutches
- Elevation above the heart as much as possible
- Ice behind the knee (not directly on the surgical site)
- Pain management with medication
Week 2: First Postoperative Visit
- Splint removal, wound check, suture removal
- Transition to a short leg cast or CAM boot
- Continue strict non-weight-bearing
- X-rays to confirm alignment is maintained
Weeks 2-6: Non-Weight-Bearing Phase
- Continue non-weight-bearing in cast or boot
- Gentle toe range of motion exercises
- Upper body and core conditioning to maintain fitness
Weeks 6-8: Transition to Weight-Bearing
- X-rays to assess healing
- Begin protected weight-bearing in the boot (the 2024 Consensus reached unanimous agreement that athletes with unstable ligament injuries can expect to return to full weight-bearing at 8-12 weeks)
- Physical therapy begins — focus on ankle and midfoot range of motion, gentle strengthening
Weeks 8-12: Progressive Loading
- Increasing weight-bearing
- Transition from boot to supportive shoe with custom orthotic
- Progressive strengthening and balance training
- Stationary cycling, pool exercises
Weeks 12-16: Hardware Removal (If Applicable)
- If screws were used, they're typically removed at 3-4 months
- This is a short outpatient procedure
- Suture button fixation does NOT require removal
Months 4-6: Return to Activity
- Sport-specific rehabilitation
- Progressive impact activities — jogging, cutting, jumping
- Functional testing
- The 2024 Consensus reached unanimous agreement that athletes can expect to return to sport at 4-6 months postoperatively
The Numbers
Based on the 2024 International Consensus and systematic review:
- Over 90% of athletes successfully return to sport after Lisfranc injury surgery
- Stable ligamentous injuries (nonoperative): Return to sport at approximately 2.8 months (6-10 weeks)
- Bony injuries treated with ORIF: Return to sport at a median of 8 weeks (range 3-12 weeks) for isolated bony injuries
- Unstable ligamentous injuries (surgical): Return to sport at approximately 8.9 months on average in the systematic review, though the consensus timeline is 4-6 months
- Elite soccer and rugby players: Return to training at approximately 20 weeks and full competition at approximately 25 weeks
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Return to Sport: Sport-by-Sport Guide
Football
Football players — especially linemen — are at the highest risk for Lisfranc injuries. The mechanism of getting stepped on while the foot is planted is classic.
- Timeline: 4-6 months for most positions
- Key concern: Linemen need to push off a planted foot on every play. The midfoot must be fully stable and pain-free before clearance.
- Related injuries to consider: Football players with midfoot pain should also be evaluated for Jones fractures and turf toe, which can present similarly.
Soccer
Soccer players are vulnerable due to the combination of cleats (which can catch in turf), tackles, and cutting movements.
- Timeline: 4-6 months. Elite soccer players in one study returned to full competition at an average of 24 weeks.
- Key concern: Shooting requires significant midfoot loading. Start with passing drills before progressing to full-power shots.
Basketball
Landing from jumps with the foot in an awkward position is the typical mechanism.
- Timeline: 4-6 months
- Key concern: Jumping and landing place enormous axial load through the midfoot. Full clearance requires pain-free jumping and landing.
Running
Runners can sustain Lisfranc injuries from stepping in a hole or off a curb, or from repetitive stress (stress injuries to the Lisfranc complex).
- Timeline: 4-6 months to return to running. Full return to pre-injury mileage: 6-9 months.
- Key concern: The repetitive loading of running demands a fully healed and stable midfoot. Start with walk-jog intervals on flat surfaces.
- Related: Runners should also be aware of stress fractures and plantar fasciitis, which can develop during the return-to-running phase.
Pickleball and Tennis
The lateral lunging and pivoting on hard court surfaces can produce Lisfranc injuries, particularly in older recreational athletes.
- Timeline: 4-6 months
- Key advice: Court-specific shoes with good midfoot support. Consider a custom orthotic with arch support. Start with doubles before singles.
Dance and Gymnastics
Landing from jumps in relevé (on the ball of the foot) with a rotational component is the classic mechanism in dancers and gymnasts.
- Timeline: 5-7 months for competitive dancers and gymnasts
- Key concern: These sports demand extreme midfoot flexibility and loading. Full return requires not just healing but restoration of midfoot mobility and strength. Pointe work should be the last activity reintroduced.
CrossFit
Box jumps, Olympic lifts, and rope climbs all load the midfoot significantly.
- Timeline: 4-6 months. Heavy lifting and box jumps should be the last movements reintroduced.
- Key advice: Scale movements during the return phase. Use step-ups instead of box jumps initially.
Golf
The rotational forces of the golf swing load the midfoot of the lead foot.
- Timeline: 3-4 months to return to the course. Start with chipping and putting, progress to irons, then full swings.
- Key tip: Use a cart initially. Avoid walking the course until fully cleared.
Volleyball
Jumping and landing are the primary mechanisms.
- Timeline: 4-6 months
- Key concern: Focus on landing mechanics during rehabilitation.
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Return to Work
Occupation Type | Typical Return Timeline |
Desk job / remote work | 1-2 weeks (with foot elevated) |
Light duty / standing intermittently | 6-8 weeks (in a boot) |
Moderate physical work | 10-14 weeks |
Heavy labor / construction / first responders | 4-6 months |
Professional athlete | 4-6 months |
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Complications: What Can Go Wrong
Post-Traumatic Arthritis
This is the most common long-term complication. Studies show that radiographic evidence of arthritis develops in up to 72% of patients after Lisfranc injury surgery, though symptomatic arthritis (arthritis that actually causes pain and functional limitation) occurs in approximately 54% at long-term follow-up. Risk factors include nonanatomic reduction, more severe injury patterns, and smoking.
After ORIF specifically, symptomatic post-traumatic arthritis occurs in approximately 17% of patients. After primary arthrodesis, it's approximately 2.8% — one of the arguments in favor of fusion for certain injury patterns.
If post-traumatic arthritis develops and becomes symptomatic, it can be managed with:
- Activity modification and supportive footwear
- Custom orthotics with arch support
- Anti-inflammatory medications
- Corticosteroid injections
- Delayed arthrodesis (fusion) of the affected joints — needed in only about 2.7-2.8% of ORIF patients at 5-10 years
Hardware-Related Issues
Hardware removal is the most common reason for reoperation after Lisfranc ORIF — occurring in approximately 19-20% of patients. Screws can become painful, break, or loosen. This is one advantage of suture button fixation, which typically does not require removal.
Wound Complications
The skin on the top of the foot is thin and has limited blood supply. Wound healing problems can occur, particularly in:
- Smokers
- Diabetics
- Patients with significant swelling at the time of surgery
- High-energy injuries with soft tissue damage
Deep infection occurs in approximately 2-8% of patients, depending on the severity of the initial injury.
Loss of Reduction
The bones can shift after surgery, particularly if the fixation fails or the patient bears weight too early. This is why strict non-weight-bearing for the first 6 weeks is critical.
Nerve Injury
The deep peroneal nerve runs across the top of the foot near the surgical incisions. Temporary numbness or tingling between the first and second toes can occur. Permanent nerve injury is uncommon but possible — one study of elite athletes reported deep peroneal nerve sensation loss in 3 of 17 patients.
Arch Collapse
If the Lisfranc joint is not adequately stabilized, the arch of the foot can collapse over time. This leads to a flatfoot deformity, chronic pain, and difficulty with push-off. Preventing this is one of the primary goals of surgery.
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Common Mistakes I See
Mistake #1: Missing the Diagnosis
This is the biggest one. A patient hurts their midfoot, goes to urgent care or the ER, gets non-weight-bearing X-rays that look "normal," and is told they have a "midfoot sprain." They're given a boot and told to follow up. Weeks later, they're still in pain, and when weight-bearing X-rays are finally obtained, the Lisfranc injury is obvious.
If you have midfoot pain after a twisting injury and you can't bear weight comfortably, insist on weight-bearing X-rays — or see a foot and ankle specialist.
Mistake #2: Treating an Unstable Injury Without Surgery
Unstable Lisfranc injuries do not heal with a boot alone. The ligament doesn't regenerate, and the bones will continue to shift under load. Every step you take on an unstable Lisfranc joint damages the cartilage a little more. By the time surgery is finally performed, the joint may be too damaged to save — turning what could have been a fixation into a fusion.
Mistake #3: Accepting a Non-Anatomic Reduction
The quality of reduction is the single most important factor in long-term outcome. Even 1-2 mm of residual displacement significantly increases the risk of post-traumatic arthritis. This is why Lisfranc surgery should be performed by a surgeon who does it regularly and understands the anatomy intimately.
Mistake #4: Bearing Weight Too Early
I understand the temptation. You feel good, the pain is manageable, and you want to get moving. But bearing weight on a Lisfranc repair before the fixation has had time to mature can cause the reduction to fail. The 6-week non-weight-bearing period is not negotiable.
Mistake #5: Not Getting Follow-Up Imaging
Even after successful surgery, the alignment needs to be monitored with serial weight-bearing X-rays. Early detection of any loss of reduction allows for intervention before the problem becomes irreversible.
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The Plantar Ecchymosis Sign: The Clue Everyone Should Know
If there's one thing I want you to remember from this entire article, it's this:
Bruising on the bottom of your foot after a midfoot injury = Lisfranc injury until proven otherwise.
Plantar ecchymosis (bruising on the sole of the foot) is one of the most specific clinical signs of a Lisfranc injury. It occurs because the disrupted ligaments and blood vessels bleed into the plantar tissues. If you see this sign — or if your doctor sees it — the workup should include weight-bearing X-rays and likely advanced imaging.
Not every Lisfranc injury produces plantar ecchymosis, but when it's present, it's a red flag that should not be ignored.
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Long-Term Prognosis
The long-term outlook after Lisfranc injury depends on the severity of the initial injury and the quality of treatment:
- Over 90% of athletes return to sport after properly treated Lisfranc injuries
- Stable injuries treated nonoperatively: Excellent prognosis, with 96.8% return to sport
- Unstable injuries treated surgically with anatomic reduction: Good to excellent prognosis in most patients
- Post-traumatic arthritis is the most common long-term issue, but symptomatic arthritis requiring further surgery (delayed fusion) occurs in only about 2.7-2.8% of ORIF patients at 5-10 years
- Return to preinjury activity is achieved in approximately 65-79% of patients, depending on the severity of the injury and the surgical technique used
The factors that predict the best outcomes:
1. Early, accurate diagnosis — don't miss it
2. Anatomic reduction — the bones must be put back perfectly
3. Appropriate fixation — matched to the injury pattern
4. Patient compliance — strict non-weight-bearing, followed by structured rehabilitation
5. Addressing the whole picture — custom orthotics, arch support, and gradual return to activity
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Lisfranc Injury Surgery: The Complete Guide — Completion (Prevention through End)
Prevention
Lisfranc injuries are difficult to prevent because they often result from unpredictable trauma. However, some strategies can reduce risk:
- Proper footwear: Sport-specific shoes with good midfoot support. Avoid worn-out shoes. Replace athletic shoes every 300-500 miles or every season.
- Ankle and foot strengthening: Strong intrinsic foot muscles and ankle stabilizers help protect the midfoot. Towel curls, marble pickups, and single-leg balance exercises are simple and effective.
- Proprioception training: Balance board exercises, single-leg stance drills, and sport-specific agility work improve your body's ability to react to unexpected forces — which is ultimately what prevents these injuries.
- Surface awareness: Be cautious on uneven surfaces, wet turf, and unfamiliar terrain. Many Lisfranc injuries happen from stepping in a hole or off a curb.
- Cleat selection: In sports like football and soccer, avoid excessively long cleats that can catch in turf and transmit rotational forces to the midfoot.
- Conditioning: Fatigue increases injury risk. Proper conditioning and adequate rest reduce the likelihood of awkward landings and missteps.
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When to See a Foot and Ankle Specialist
See a specialist if you have any of the following after a foot injury:
- Midfoot pain that doesn't improve within a few days
- Inability to bear weight on the affected foot
- Bruising on the bottom of the foot (plantar ecchymosis)
- Swelling across the top of the midfoot
- Pain that worsens with standing or walking but improves with rest
- A "pop" or "snap" felt in the midfoot at the time of injury
- X-rays that were "normal" but you're still in significant pain — this is the classic scenario where a Lisfranc injury has been missed
Don't wait. The earlier a Lisfranc injury is diagnosed and treated, the better the outcome. Delayed treatment — even by a few weeks — can turn a straightforward fixation into a more complex reconstruction or fusion.
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Related Conditions
Midfoot pain doesn't always mean a Lisfranc injury. Other conditions that can cause similar symptoms include:
- Stress fractures of the metatarsals — overuse injuries that cause gradual-onset midfoot or forefoot pain
- Jones fractures — fractures of the base of the fifth metatarsal that can occur with similar mechanisms
- Midfoot arthritis — degenerative changes in the tarsometatarsal joints, more common in older patients
- Turf toe — injury to the big toe joint that can coexist with midfoot injuries
- Navicular stress fractures — stress injuries to the navicular bone, common in runners and jumpers
- Plantar fasciitis — heel and arch pain that can sometimes be confused with midfoot pathology
- Morton's neuroma — nerve irritation in the forefoot that causes burning and numbness
A thorough evaluation by a foot and ankle specialist can differentiate between these conditions and ensure you get the right diagnosis and treatment.
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Frequently Asked Questions
1. What is a Lisfranc injury?
A Lisfranc injury is a disruption of the joints and ligaments in the middle of the foot — the tarsometatarsal joint complex. It ranges from a subtle ligament sprain to a complete fracture-dislocation. The key structure is the Lisfranc ligament, which connects the medial cuneiform to the base of the second metatarsal and stabilizes the entire midfoot arch.
2. How do I know if I have a Lisfranc injury or just a midfoot sprain?
That's the problem — they can look identical initially. The red flags that suggest a Lisfranc injury rather than a simple sprain include: inability to bear weight, bruising on the bottom of the foot (plantar ecchymosis), pain that worsens with standing, and swelling across the top of the midfoot. Weight-bearing X-rays and often an MRI are needed to tell the difference.
3. Can a Lisfranc injury be missed on X-ray?
Yes — and it happens frequently. Non-weight-bearing X-rays (taken while lying down) can look completely normal because there's no load on the foot to reveal the instability. That's why weight-bearing X-rays are essential. Even then, subtle injuries may require CT or MRI to diagnose.
4. Do all Lisfranc injuries need surgery?
No. Truly stable injuries — where the Lisfranc ligament is intact on MRI and there's no displacement on weight-bearing X-rays — can be treated without surgery. However, they require close monitoring with repeat imaging to ensure the alignment doesn't change. Any unstable injury requires surgery.
5. What happens if a Lisfranc injury is missed?
The bones continue to shift under load, the cartilage gets damaged, and the arch of the foot can collapse. Over time, this leads to chronic pain, post-traumatic arthritis, and a flatfoot deformity. What could have been a straightforward fixation may become a complex fusion procedure.
6. How long is recovery from Lisfranc surgery?
Expect 6 weeks of non-weight-bearing, followed by a gradual transition to weight-bearing over the next 2-6 weeks. Most patients are back in regular shoes by 3-4 months. Return to sport is typically 4-6 months. Full recovery — meaning the foot feels "normal" — can take 9-12 months.
7. Will I need a second surgery to remove hardware?
If screws were used, they're typically removed at 3-4 months — a short outpatient procedure. If suture button fixation was used, hardware removal is generally not needed. If a fusion was performed, the hardware is permanent unless it causes problems.
8. Can I walk after Lisfranc surgery?
Not immediately. You'll be non-weight-bearing on crutches, a knee scooter, or a hands-free crutch for 6 weeks. After that, you'll transition to protected weight-bearing in a boot. Most patients are walking without a boot by 10-14 weeks.
9. What's the difference between fixation and fusion for a Lisfranc injury?
Fixation (ORIF or suture button) holds the bones in place while the ligaments heal, preserving joint motion. Fusion permanently eliminates motion at the injured joints by growing the bones together. Fixation is preferred for ligamentous injuries in athletes; fusion is preferred for severely damaged joints or comminuted fractures.
10. Is a Lisfranc injury career-ending for athletes?
No — over 90% of athletes return to sport after properly treated Lisfranc injuries. However, the key word is "properly treated." Missed or poorly treated Lisfranc injuries can absolutely end careers. Early diagnosis and anatomic surgical reduction are critical.
11. How long until I can drive after Lisfranc surgery?
If it's your left foot and you drive an automatic, you may be able to drive within 1-2 weeks (once you're off narcotic pain medication). If it's your right foot, you typically can't drive until you're out of the boot and bearing weight comfortably — usually 10-14 weeks.
12. Can I fly after Lisfranc surgery?
Yes, but wait at least 2 weeks to reduce the risk of blood clots and excessive swelling. Keep the foot elevated during the flight, stay hydrated, and wear compression stockings. For longer flights, discuss blood clot prevention with your surgeon.
13. Will I need physical therapy?
Yes. Physical therapy is essential for restoring range of motion, strength, balance, and function after Lisfranc surgery. Most patients begin PT at 6-8 weeks postoperatively and continue for 3-4 months.
14. Can I still run after a Lisfranc injury?
Most patients can return to running after a properly treated Lisfranc injury. The timeline is typically 4-6 months to begin a return-to-running program, with full return to pre-injury mileage at 6-9 months. A custom orthotic with arch support is often helpful.
15. What does a Lisfranc injury feel like?
Patients typically describe a sharp pain in the middle of the foot that occurred with a twisting or crushing mechanism. The pain is worse with standing and walking, and better with rest. The midfoot swells significantly, and bruising may appear on the bottom of the foot within 24-48 hours.
16. Can you get a Lisfranc injury from running?
It's uncommon but possible — usually from stepping in a hole, off a curb, or on an uneven surface while running. Repetitive stress can also cause a Lisfranc stress injury, which presents more gradually.
17. Is a Lisfranc injury the same as a midfoot sprain?
Not exactly. A "midfoot sprain" is a general term that can include minor ligament strains that heal on their own. A Lisfranc injury specifically involves disruption of the Lisfranc ligament and/or the tarsometatarsal joint complex — a more serious condition that may require surgery. The problem is that they can look the same initially, which is why Lisfranc injuries are so commonly missed.
18. What is the "fleck sign" on X-ray?
The fleck sign is a small bone fragment visible between the first and second metatarsal bases on an X-ray. It represents an avulsion fracture — a piece of bone pulled off by the Lisfranc ligament as it tore. It's essentially diagnostic of a Lisfranc ligament injury.
19. Can a Lisfranc injury heal without surgery?
Stable injuries with an intact Lisfranc ligament on MRI can heal without surgery. However, they require strict non-weight-bearing for 6 weeks and close monitoring with repeat weight-bearing X-rays. Unstable injuries will not heal without surgery — the ligament does not regenerate on its own.
20. What is plantar ecchymosis and why does it matter?
Plantar ecchymosis is bruising on the bottom (sole) of the foot. After a midfoot injury, it's one of the most specific signs of a Lisfranc injury. The bleeding comes from the torn ligaments and disrupted blood vessels in the midfoot. If you see bruising on the bottom of your foot after an injury, get evaluated by a foot and ankle specialist.
21. How common are Lisfranc injuries?
Lisfranc injuries account for approximately 0.2% of all fractures. They're relatively uncommon compared to ankle sprains or metatarsal fractures, which is part of why they're so frequently missed — providers don't think of them.
22. Can children get Lisfranc injuries?
Yes, though they're less common in children. In pediatric patients, the injury may involve the growth plates (physes) rather than the ligaments. The principles of treatment are similar — stable injuries can be treated nonoperatively, while displaced injuries require surgery.
23. Does weight affect Lisfranc injury outcomes?
Higher body weight increases the load on the midfoot during weight-bearing, which can stress the repair. While weight alone doesn't determine the outcome, maintaining a healthy weight during recovery reduces stress on the healing tissues.
24. Can I wear heels again after a Lisfranc injury?
Eventually, most patients can return to wearing moderate heels (1-2 inches). However, high heels place significant stress on the midfoot and forefoot. I generally recommend waiting at least 6 months after surgery and starting with lower heels. Some patients find that a small heel actually feels more comfortable than completely flat shoes.
25. What kind of shoes should I wear after a Lisfranc injury?
Supportive shoes with a stiff sole, good arch support, and a rocker bottom are ideal during the recovery phase. Many patients benefit from a custom orthotic with arch support long-term. Avoid completely flat, unsupportive shoes (flip-flops, ballet flats) for at least 6-12 months.
26. Will I develop arthritis after a Lisfranc injury?
There is a risk of post-traumatic arthritis after any Lisfranc injury, even with perfect treatment. The risk is higher with more severe injuries and nonanatomic reductions. However, symptomatic arthritis that requires further surgery (fusion) occurs in only about 2.7-2.8% of patients after ORIF at 5-10 years.
27. My spouse is worried I'll never walk normally again. Is that true?
In the vast majority of cases, patients walk normally after a properly treated Lisfranc injury. The recovery takes time — and the first few months can be frustrating — but most patients return to normal walking, and over 90% of athletes return to sport. The key is getting the right diagnosis and treatment early.
28. Can I use a knee scooter instead of crutches?
Absolutely. A knee scooter is often more practical than crutches for the 6-week non-weight-bearing period. Some patients also use a hands-free crutch (iWALK). The goal is simply to keep weight off the surgical foot — how you accomplish that is up to you.
29. Is it normal for my foot to still be swollen months after surgery?
Yes. Foot and ankle swelling after surgery can persist for 6-12 months. The foot is the lowest point of the body, and gravity works against you. Elevation, compression socks, and ice help manage the swelling. It gradually improves over time.
30. What if my Lisfranc injury was missed and it's been several weeks or months?
It depends on how much displacement has occurred and whether the joint surfaces are still salvageable. In some cases, delayed fixation is still possible. In others — particularly if significant cartilage damage has occurred — a primary fusion may be the best option. The sooner you see a foot and ankle specialist, the more options you'll have.
31. Can a Lisfranc injury come back after surgery?
Recurrence of the same injury is uncommon after proper surgical fixation. However, if the fixation fails (usually from bearing weight too early) or if the initial reduction was not anatomic, the bones can shift again. This is why compliance with the postoperative protocol is so important.
32. I had a Lisfranc injury years ago and now my foot hurts. What are my options?
This is likely post-traumatic arthritis — the most common long-term consequence of Lisfranc injuries. Options include supportive footwear, custom orthotics, anti-inflammatory medications, corticosteroid injections, and if conservative measures fail, a delayed fusion of the affected joints. See a foot and ankle specialist for evaluation.
33. How do I choose the right surgeon for Lisfranc surgery?
Look for a fellowship-trained orthopedic foot and ankle surgeon who performs Lisfranc surgery regularly. This is not a procedure you want done by a general orthopedic surgeon who sees one or two a year. The quality of the reduction is the single most important factor in your outcome, and that requires a surgeon with specific expertise and experience.
34. Is Lisfranc surgery covered by insurance?
Yes. Lisfranc surgery is a medically necessary procedure and is covered by essentially all insurance plans, including Medicare and Medicaid. The specific coverage details (deductible, copay, etc.) depend on your individual plan.
35. Can I shower after Lisfranc surgery?
Keep the surgical site dry for the first 2 weeks until the sutures are removed. Use a waterproof cast cover or plastic bag over the splint/cast when showering. After suture removal, your surgeon will give you specific instructions about wound care.
About the Author
Dr. Sarang Desai is a fellowship-trained orthopedic foot and ankle surgeon with a particular expertise in sports medicine. With over 15 years of experience, Dr. Desai serves as a professional sports team physician and treats the full spectrum of foot and ankle conditions — from ankle sprains and tendon injuries to complex reconstruction and revision surgery. He practices in McKinney and Flower Mound, Texas, serving patients throughout the Dallas-Fort Worth metroplex.
If you're dealing with lateral ankle pain that won't go away, a snapping ankle, or a peroneal tendon problem that's been missed — Dr. Desai would be happy to see you.
Schedule an appointment:
📞 (972) 547-0047
📍 McKinney & Flower Mound, Texas
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