What it is

These two conditions are similar in that they affect ligament injury, just in different parts of the foot. Midfoot sprains (Lisfranc injury) involve the tarsometatarsal (midfoot) complex, while turf toe involves the first metatarsophalangeal joint (big toe). The latter condition derives its name from its initial prevalence among athletes playing on artificial turf, a more rigid surface than natural grass.

The mechanism of injury is typically a forceful load on a plantarflexed foot, twisting under load, or a powerful toe-off in field sports, resulting in excessive backward bending (hyperextension). Pain is central or medial in the midfoot or at the base of the big toe in the case of a turf toe injury. Plantar bruising and push-off pain raise suspicion of a sprain. Missed injuries lead to chronic pain and arthritis. Early recognition by a qualified practitioner, staged loading to protect long-term function, and advice regarding proper footwear can also reduce the risk of injury.

What happens when it occurs

Ligaments are stretched or torn.

Instability disrupts load transfer through the arch and forefoot.

Early protection allows healing; unstable injuries require fixation.

Common causes and risk factors

  • Field sport collisions and tackles
  • Falls with the foot twisted under load
  • Poor field conditions or inappropriate footwear
  • Uneven surfaces when walking, especially with nil footwear

Who is most affected

Field and court athletes, military recruits, and workers in heavy manual roles.

Typical symptoms

  • Midfoot or big-toe pain with push-off
  • Swelling and plantar bruising
  • Pain on weight-bearing and toe-off

When to seek care

Immediate review if plantar bruising is present or if weight-bearing is difficult.

Early imaging prevents missed Lisfranc injuries.

How we diagnose

Weight-bearing X-rays; CT or MRI when clinical suspicion is high.

Clinical stress tests help grade stability.

Management

  • Stable sprains: immobilise and offload, then progressive strengthening and gait retraining
  • Unstable Lisfranc injuries: surgical fixation followed by staged rehabilitation
  • Turf toe: early protection, then progressive great-toe loading

Rehabilitation milestones

Stable Injury

Phase 1, weeks 0–2: boot and partial weight-bearing, pain control.

Phase 2, weeks 2–6: progressive weight-bearing, intrinsic foot and calf strength.

Phase 3, weeks 6–12: low-impact conditioning, then graded running when hop and push-off are pain-free.

Phase 4, weeks 12–20: sport-specific progressions.

Post-operative

Surgeon-guided progression with later return to impact and cutting.

Readiness to progress

  • Pain-free push-off and hop tests
  • Intrinsic foot strength and calf symmetry within 90%
  • Functional drills completed without flare

Prevention

  • Field-ready footwear
  • Field surface checks
  • Progressive return after any midfoot or forefoot sprain

Australia snapshot

  • Population estimates indicate that Lisfranc injuries occur at a rate of approximately 10 per 100,000 people.
  • Up to one in five cases can be missed without weight-bearing imaging
  • Rugby and football codes feature the typical mechanisms

Latest insights

Early weight-bearing imaging reduces missed injuries.

Stable sprains respond well to staged loading.

Unstable injuries need fixation and disciplined rehabilitation.

Frequently Asked Questions

Timeframes depend on the grade and your starting capacity. Mild injuries often settle within weeks when loading is matched to tolerance. Moderate injuries take longer to recover from, as strength and control are rebuilt. Severe injuries or those with instability need a longer block and closer supervision. Progress is criteria-based.

Yes, if pain during activity stays at or below 3 out of 10 and does not worsen the next morning. Reduce volume and intensity, maintain a tidy technique, and avoid movements that exacerbate symptoms.

Imaging helps when red flags are present, progress stalls after two weeks, or instability or a tear is suspected. Your clinician will advise on whether an X-ray, ultrasound, or MRI is most useful.

Use a brace or tape during the early return or on uneven ground. Remove it for controlled strength and balance work so that muscles can relearn their job.

Ice helps early when swelling and pain dominate. Heat helps later when stiffness is the main issue.

When the pain is 2 out of 10 or less, strength is within 90% of the other side, and you pass the functional test for this condition, such as single-leg hops, figure-of-eight runs, or step-downs.

Cut the next session’s volume by 20 to 30 per cent, keep strength work, and retest the following day. Progress again when baseline settles.

They can unload sensitive tissue early. Keep them while strength and control improve, then review fit and need.

Most people continue working on tasks and making standing adjustments. Drive when you can load and move the ankle safely and brake firmly without pain.