Tarsal Coalition
Definition
Congenital fibrous, cartilaginous or bony connection of 2 or more tarsal bones
- due to failure of segmentation
Peroneal Spastic Flat Foot
- tarsal coalition
- tarsal pain
- reduced STJ motion
- rigid pes planus
- peroneal muscle spasm / tightness
Epidemiology
Present in 6% of population
- symptomatic in 1% of population
Bilateral in 50%