Camptodactyly

About Camptodactyly

Camptodactyly is a relatively uncommon condition where one or more fingers, most often the little finger, sit fixed in flexion at the proximal interphalangeal joint and cannot be fully straightened. It is usually congenital and may appear in infancy, in childhood, or during the adolescent growth spurt. Some cases are associated with syndromes such as Holt-Oram or Poland, which we screen for during paediatric hand surgery assessment.

Causes are multifactorial and may involve abnormal insertions of the lumbrical or flexor digitorum superficialis, tight skin, contracted volar plate, or imbalance between flexor and extensor forces. Children present with a bent or crooked finger that worsens slowly. Most have minimal pain, but pinch, grip, and writing can all be affected as the contracture progresses, which is why early congenital finger deformity surgery review matters.

Diagnosis is clinical. Dr. Agarwal examines passive and active straightening, looks for tightness in skin, fascia, tendon, and joint, and checks the other hand and feet. X-rays evaluate the joint surfaces and bony alignment, especially in older children where the head of the proximal phalanx may have remodelled. Early, gentle splinting and structured therapy can hold or even improve a flexible contracture.

Surgery is recommended when conservative care fails and the deformity progresses past 30-60 degrees, or when joint surfaces start to remodel. Options range from soft tissue release of skin, fascia, and tendon to volar plate release and, occasionally, osteotomy. Skin shortage may need a groin flap or medial plantar free flap, classic finger straightening surgery techniques. Post-operative splinting and therapy are essential to lock in correction.

What to expect

• Clinical assessment of the whole child, not just the finger.
• X-rays to check joint surfaces before any surgical decision.
• An early splinting and therapy trial wherever the joint is flexible.
• Microsurgical release with skin cover planned in the same setting.
• A clear post-operative splinting and therapy schedule for parents.

Recovery

• School often resumes within 2-3 weeks after soft tissue release.
• Sports and heavy hand use typically wait 8-12 weeks.
• Night splinting usually continues for 3-6 months to hold gains.
• Long-term follow-up tracks growth and any recurrence over years.