论文部分内容阅读
解剖观测了30侧(男20、女10侧)成尸的上肢,观测了尺管的形态、内容物等。结果如下:一、尺管的位置:尺管位于豌豆骨和尺侧屈腕肌腱的桡侧,腕横韧带的尺侧半和豆钩韧带的浅层,腕掌面皮肤和筋膜的深层。二、尺管的组成:尺管为三棱柱形,由三壁二口组成:前壁:主要是增厚的腕掌侧深筋膜,深筋膜从豌豆骨、尺侧屈腕肌腱下段和手内侧群肌的上部,经尺神经血管鞘的浅面连于腕横韧带的中部掌面。并有由尺向桡逐渐变薄的现象。前壁有掌短肌参加者占23.3%,无掌
Anatomy of the upper limbs on 30 sides (20 males and 10 females) was observed, and the shape and contents of ulnar tubes were observed. The results are as follows: First, the position of the ulnar tube: Ulnar ulnar and ulnar ulnar wrist flexor tendon on the radial side of the transverse carpal ligament ulnar half and hooked ligament shallow, wrist skin and fascia deep. Second, the composition of the scale tube: The ruler is triangular prism, composed of three walls and two mouths: anterior wall: the thickening of the wrist deep fascia, deep fascia from the pea bone, the ulnar flexor tendon lower segment and The upper part of the medial group of muscles of the hand is connected to the middle palm of the transverse carpal ligament via the superficial surface of the ulnar nerve sheath. And from the ruler to the radial thinning phenomenon. There were 23.3% of the anterior palpebral muscle participants without the palms