Sever's disease (calcaneal apophysitis)
Background
- Heel pain - calcaneal apophysitis - similar to Osgood Schlatter
- Mostly very early teens or before
- Repeated "pull off" micro-trauma at insertion tendo-achilles
- M:F = 2:1
- May be bilateral
Clinical
- Clinical Dx
- Heel pain worse with / after activity (particularly jumping)
- Exam - pain triggered by active toe raises
- Tenderness (deep palpation) at tendo-achilles insertion
- Pain on forced dorsiflexion ankle
Differential Dx
- Calcaneal fracture (different mechanism, tender laterally over calcanium)
- Achilles tendonopathy
- # Achilles tendon
- Osteomyelitis (beware nocturnal/constitutional symptoms)
- Tarsal coalation (congenital fusion mid foot bones - may require CT)
Investigations
- Plain x-ray only if persisting or constitutional symptoms
Management
- Reduce triggering activity (particularly jumping sports)
- In-shoe heel lift
- Achilles stretching exercises
- Post exercise local ice
- Very rarely and equinus cast may be required
Links
Content by Dr Íomhar O' Sullivan 17/09/2012. Last review Dr ÍOS 8/08/23.