Health condition · Clinically reviewed
Plantar plate tear, the missed cause of crossover toe — MRI grading and modern plantar-plate repair.
A tear of the plantar plate (fibrocartilage under the lesser-MTP joint), classically the second toe. Causes forefoot pain and progressive crossover deformity. Modern stratified care: taping and orthoses early, arthroscopic-assisted or open plantar-plate repair for refractory cases.
Why trust this guide
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Clinically reviewed
Written by our editorial team and reviewed by a registered UK clinician before publication.
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Sourced from guidance
Every claim is checked against BOFAS, NICE or peer-reviewed sources you can see at the end.
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Current for 2026
Reflects current UK foot and ankle practice on plantar-plate injury and modern direct repair.
Key facts
Plantar plate tear at a glance.
The essentials, in plain English — what a plantar plate tear is, why it usually affects the second toe, and how modern foot and ankle teams decide when to operate.
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Definition
A plantar plate tear is an injury to the fibrocartilage stabiliser under a lesser metatarsophalangeal (MTP) joint — most commonly the second toe.
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Which toe
The second toe is by far the most commonly affected — long second metatarsal length is a classic predisposing factor.
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Key clinical sign
A modified Lachman’s (drawer) test at the MTP joint, showing vertical instability of the toe, is the single most useful examination finding.
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Imaging of choice
MRI of the forefoot is the investigation of choice — sensitive for partial and full-thickness plantar plate tears.
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Grading system
The Coughlin classification stratifies plantar plate tears from grade 0 (attenuation) through grade IV (complete rupture with crossover deformity).
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Modern surgical repair
Direct plantar-plate repair through a dorsal approach — often with a Weil osteotomy — is now the standard for refractory disease.
Why this guide matters
The most missed cause of forefoot pain.
Plantar plate tears are commonly mislabelled as metatarsalgia or a Morton’s neuroma. This guide sets out the drawer test, MRI grading and modern repair options.
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Drawer test does the work
The modified Lachman’s test at the MTP joint is the single most useful clinical sign — often missed on general examination.
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MRI grades the injury
Fine-slice forefoot MRI confirms the tear and grades it — the same scan drives conservative or operative planning.
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Direct repair is now standard
For refractory or high-grade tears, direct plantar-plate repair through a dorsal approach — often with a Weil osteotomy — is now the standard.
How the diagnosis is made
From forefoot pain to a clear plan.
The steps a UK foot and ankle team will normally follow, in order — so you know what to expect and why.
Phase 1 · Recognising
History, drawer test and deformity assessment
Phase 2 · Confirming
X-ray, MRI and adjunctive ultrasound
Phase 3 · Managing
Foot and ankle surgery consultation
- 01
Recognising
Symptom and activity history
Insidious ball-of-foot pain under the second MTP, worse in barefoot walking, running or push-off — often with a sense of instability.
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Recognising
Drawer test at second MTP
The modified Lachman’s test at the MTP joint — vertical translation of the proximal phalanx on the metatarsal head — is the key clinical sign.
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Recognising
Assess crossover deformity
Look for a second toe drifting medially or dorsally over the hallux — a classic later sign of plantar plate incompetence.
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Confirming
Weight-bearing X-ray
Standing X-rays exclude bony pathology, show relative metatarsal length and any early MTP subluxation.
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Confirming
MRI of the forefoot
Fine-slice MRI is the investigation of choice — confirms tear location, grade and any associated collateral ligament injury.
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Confirming
Ultrasound as adjunct
Dynamic ultrasound in expert hands can demonstrate a plantar plate tear and guide targeted injection where appropriate.
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Managing
Foot and ankle surgery consultation
Refractory or high-grade tears — refer to a foot and ankle surgeon for stratified conservative or operative planning.
Typical timeline: 2–6 weeks from first appointment to a settled plan.
Symptoms
What a plantar plate tear actually feels like.
The pattern is more telling than any single symptom — ball-of-foot pain, a positive drawer test at the MTP joint and a drifting second toe.
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Ball-of-foot pain
A focal, aching pain under a lesser MTP joint — typically the second — worse with push-off and barefoot walking.
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Positive drawer test
Vertical instability of the toe on the modified Lachman’s test at the MTP joint — the single most useful clinical sign.
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Crossover second toe
The second toe progressively drifts medially and dorsally over the hallux — a late marker of plantar plate incompetence.
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Toe elevated or floating
The affected toe sits above the plane of the others and does not purchase the floor on weight-bearing.
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Localised swelling
A dorsal MTP joint synovitis with palpable swelling and warmth over the affected metatarsal head.
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MTP instability
A sensation of the toe giving way, clicking or shifting on push-off during walking, running or wearing tight shoes.
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Recurrent symptoms
Symptoms that keep returning despite good footwear, orthoses and taping — a strong pointer to a structural plantar plate tear.
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Red flag
Acute MTP dislocation after trauma — needs urgent reduction, careful assessment and imaging.
Treatment
How plantar plate tears are treated in the UK.
A stratified approach — taping, orthoses and stiff-soled shoes first, then direct plantar-plate repair (often with a Weil osteotomy) for refractory or high-grade tears.
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Metatarsal dome insole
A metatarsal dome offloads the affected MTP joint — a simple, evidence-informed first-line intervention.
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Buddy strap taping
Taping the affected toe to its neighbour holds the plantar plate in a reduced position and settles synovitis in lower-grade tears.
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Stiff-soled shoe
A stiff or rocker-soled shoe reduces MTP dorsiflexion at push-off — meaningfully reduces load through the injured plantar plate.
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Physiotherapy
Intrinsic foot muscle work, calf flexibility and gait retraining — helpful adjuncts alongside taping and orthoses.
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Steroid injection — avoided
Intra-articular steroid weakens the plantar plate and can precipitate rupture — best avoided in suspected plantar plate injury.
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Percutaneous flexor tenotomy
A minimally invasive flexor tenotomy has a role in selected cases with fixed flexion deformity of the toe.
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Direct plantar-plate repair
Modern gold-standard surgery — a dorsal approach with direct suture repair of the plantar plate through the MTP joint.
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Weil osteotomy + plantar-plate repair
A Weil shortening osteotomy alongside direct repair — offloads the MTP joint and improves access for higher-grade tears.
What this guide is based on
The sources behind every claim on this page.
UK national guidance and specialist society standards, current at the time of last review.
Key references
Guidelines and standards we relied on.
A quiet reminder
This guide is for information, not medical advice.
Your GP, podiatrist or foot and ankle team knows your history and can tell you which parts apply to you. If in doubt, get seen.
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British Orthopaedic Foot and Ankle Society (BOFAS). Patient information and clinical standards.
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NICE. Musculoskeletal guidance relevant to forefoot pain and imaging.
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American Orthopaedic Foot & Ankle Society (AOFAS). Guidance on lesser MTP joint disorders.
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Coughlin plantar plate classification — anatomical grading of tear severity (grades 0–IV).
Red flags
When forefoot pain needs urgent review.
Most plantar plate tears settle with stratified conservative or surgical care. These are the situations where earlier or urgent input is needed.
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MTP dislocation
Acute traumatic dislocation of a lesser MTP joint — needs urgent reduction, careful assessment and imaging.
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Full-thickness rupture
A complete plantar plate rupture on MRI in an active patient — early foot and ankle surgical review is appropriate.
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Post-op MTP stiffness
Persistent stiffness or loss of active toe purchase after plantar-plate repair — needs targeted rehab and surgical follow-up.
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Failed conservative therapy
Ongoing pain and deformity despite months of taping, orthoses and stiff-soled shoes — consider structured operative planning.
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Recurrent instability
Ongoing MTP giving way after treatment — suggests either recurrent tear or under-treated deformity, needs re-imaging.
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Transfer metatarsalgia
New pain under an adjacent metatarsal head after surgery — often a consequence of over-shortening at Weil osteotomy.
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Post-op infection
Increasing pain, redness, swelling or fever after plantar-plate repair — same-day contact with the surgical team.
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Nerve injury (digital)
New numbness or burning in the toe after surgery — may reflect digital nerve neuropraxia or entrapment, needs review.
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Concomitant hallux valgus
Coexisting bunion deformity can drive and worsen a second-toe plantar plate tear — often needs combined operative planning.
Living with it
A slow injury, but very manageable.
Four things that make the biggest difference day to day — footwear, taping, load management and patient review.
A quiet reminder
Consistency beats intensity, every time.
Small, steady changes — kept up for months — do more than a heroic week that does not last.
- 01 Footwear
Stiff soles, low heels
A stiff or rocker-soled shoe reduces MTP dorsiflexion at push-off — the single most useful daily change.
- 02 Taping
Keep the toe reduced
Regular buddy taping of the affected toe helps settle synovitis and protects the plantar plate while it heals.
- 03 Load
Modify running and impact
Reduce running mileage and barefoot walking while symptoms are active — reintroduce load gradually as pain settles.
- 04 Reviews
Reassess in weeks, not days
Conservative care takes weeks — reassess at 8–12 weeks, and consider MRI and surgical opinion if things have not settled.
Frequently asked
Everything we get asked about plantar plate tears.
Quick answers on diagnosis, MRI grading, injections, and modern plantar-plate repair.
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What actually is a plantar plate tear?
The plantar plate is a strong fibrocartilage structure on the underside of each lesser MTP joint. A tear is a partial or complete disruption of that plate — most commonly under the second toe — and it destabilises the joint over time.
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How is it diagnosed?
Clinically, with a careful history and the modified Lachman’s (drawer) test at the MTP joint. MRI of the forefoot is the investigation of choice and confirms the tear, its grade and any associated collateral ligament injury.
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Why is my second toe drifting across?
Progressive plantar plate incompetence allows the second toe to drift medially and dorsally — the classic crossover second toe. It is a late marker of a plantar plate tear rather than a separate problem.
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Should I have a steroid injection?
Generally, no. Intra-articular steroid at the MTP joint weakens the plantar plate and can precipitate rupture. Most foot and ankle surgeons avoid it in suspected plantar plate injury.
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What does modern surgery involve?
The current standard for refractory tears is direct plantar-plate repair through a dorsal approach — often combined with a Weil metatarsal osteotomy to shorten the metatarsal, offload the joint and improve surgical access.
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What is the red flag I should not ignore?
Acute traumatic MTP dislocation, a full-thickness rupture on MRI in an active patient, or a rapidly progressive crossover deformity — all warrant early foot and ankle surgical review.
Related content
Keep reading.
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Metatarsalgia
Ball-of-foot pain — the differential to plantar plate tear.
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Bunion
Hallux valgus — often coexists with plantar plate injury.
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Foot MRI
The imaging test of choice for suspected plantar plate tear.
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