Congenital bilateral absence of the semimembranosus muscles

This report presents a case of absent semimembranosus musculature detected incidentally on knee magnetic resonance imaging (MRI), then found to be bilateral on MRI of both thighs performed shortly thereafter. Imaging also demonstrated atypical morphologies of the semitendinosus and biceps femoris muscles in both thighs.

Source: Skeletal Radiology - August 20, 2019 Category: Radiology Source Type: research