"Os post peronei" and the posterolateral nutcracker impingement syndrome.
Impingement syndromes have been described in relation to accessory or anomalous bony additions to the foot skeleton. We describe a hitherto undescribed accessory bone in the hindfoot causing posterolateral impingement in a 28-year-old woman.
Callanan
I
I
Mater Misericordiae Hospital, Dublin, Ireland.
Williams
L
L
Stephens
M
M
D000328:Adult; D000843:Ankle Joint / Q000002:abnormalities*; D005260:Female; D005529:Foot Bones / Q000002:abnormalities*; D006801:Humans; D007592:Joint Diseases / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D013577:Syndrome