[Unilateral, sensorimotor femoral nerve paralysis following abdominal gynecological operation]

Unilateral or bilateral femoral nerve functional deficiency deficit occurs as a rare iatrogenic complication of gynaecological abdominal or vaginal surgery. Self-retaining abdominal retractors, that exert a constant pressure on the femoral nerve during the operation, are the most frequent cause. This situation occurs especially, if retractors of unsuitable size are used on very slender patients with thin abdominal walls. The favourable prognosis of the femoral nerve sensory and motor deficiencies can be complicated by damage to the knee joint resulting from leg muscle paresis. A personal observation and a literary review on sensomotor paresis after gynaecological abdominal surgery are discussed.