Fraser I D, Condon R E, Schulte W J, DeCosse J J, Cowles V E
Arch Surg. 1981 Jan;116(1):61-3. doi: 10.1001/archsurg.1981.01380130039009.
The idea that the longitudinal muscle of the muscularis externa of the colon is confined to the colonic teniae in the monkey and human is a common conceptual error. Forty-six colon specimens taken from human and nonhuman primates were reviewed histologically and the distribution and structure of the longitudinal muscle were evaluated. We found that the longitudinal muscle forms a complete coat around the colon although it is considerably thicker in the region of the teniae coli. In addition to its anatomic importance, this observation has implications for the physiology of colon muscle and for certain current hypotheses concerning the etiology of diverticulitis.
认为结肠外肌层的纵行肌在猴子和人类中局限于结肠带是一种常见的概念错误。对取自人类和非人类灵长类动物的46个结肠标本进行了组织学检查，并评估了纵行肌的分布和结构。我们发现，纵行肌在结肠周围形成完整的一层，尽管在结肠带区域明显更厚。除了解剖学上的重要性外，这一观察结果对结肠肌肉的生理学以及目前关于憩室炎病因的某些假说也有影响。
