英和和英

出典:『Wikipedia』 (2011/05/13 17:11 UTC 版)

英語による解説

引用

In human anatomy, the groin areas are the two creases at the junction of the torso with the legs, on either side of the pubic area. This is also known as the medial (adductor) compartment of the thigh. A pulled groin muscle usually refers to a painful injury sustained by straining the hip adductor muscles. These hip adductor muscles that make up the groin consist of the adductor brevis, adductor longus, adductor magnus, gracilis, and pectineus. These groin muscles adduct the thigh (bring the femur and knee closer to the body). The groin is innervated by the obturator nerve, except for the pectineus which is innervated by the femoral nerve. This difference in innervation has caused some dispute whether or not the pectineus belongs to this groin and adduction group even though it still adducts the thigh.