Fig. 1From: Congenital absence of superficial posterior compartment calf musclesAxial T1-weighted spin-echo magnetic resonance image (TE-11 TR-656) sequences through the proximal aspect of both lower limbs. This demonstrates a normal superficial posterior compartment on the right. There is absence of most of the superficial compartment on the left, apart from atrophied lateral gastrocnemius and compensatory hypertrophy of the left deep posterior compartment and peroneal compartmentBack to article page