The accessory soleus.
The literature relating to accessory soleus muscles has been reviewed, and two further cases are here presented. The appearance of two cases in one hospital within a four-year period would suggest that the condition is, after all, not uncommon; prior awareness of it may on occasions permit an expectant approach or (if symptoms related to exertion are present) a planned and conservative surgical procedure.
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D009132:Muscles / Q000002:abnormalities*