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本文是著者就国人男子上肢肌调查结果的第二部,所用材料及方法同前。 (一)喙肱肌 1.与肌皮神经的关系喙肱肌通常被肌皮神经穿通,但有时却不然。这种未被肌皮神经穿通的异常,著者就国人男子50尸观察的结果是:单侧性4尸(右1,左3),出现频率为尸数的8±3.84％、侧数的4±2.77％。 Wagenseil在上海调查国人材料,其中男子93肢中,发见这种异常只有1肢,出现频率为1.1±1.53％。如果加在著者的成绩中,出现频率为肢(侧)数的2.6±1.62％,尚未达到有意义的数值。
This article is the author’s second survey of Chinese men’s upper limb muscle, the materials and methods used with the previous. (A) the beak and brachial muscle 1. The relationship with the musculocutaneous nerve Beak and brachial muscle is usually pierced by the musculocutaneous nerve, but sometimes not. The abnormality that was not penetrated by musculocutaneous nerves, the author on the results of the observation of the Chinese men 50 dead body: unilateral 4 corpse (right 1, left 3), the frequency of occurrence of the body of the number of 8 ± 3.84%, 4 ± 2.77%. Wagenseil surveyed people in Shanghai, of which 93 of the men found that the anomaly was only one limb, with a frequency of 1.1 ± 1.53%. If added to the author’s grade, the frequency of occurrence was 2.6 ± 1.62% of the number of limbs (limbs), which had not reached a meaningful value.