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目的通过对山羊心Todaro腱的解剖与观测,提供心脏比较解剖学依据,为心脏形态学教学提供高质量标本并分析其临床意义。方法对经10%福尔马林固定的100例山羊心脏进行Todaro腱的剥制,用游标卡尺(0.02 mm)测量数据并进行统计学处理。结果山羊心脏Todaro腱呈细丝状,在心内膜位置走行较深,走行方向与人类有一定差异。其长度为8.39±1.80 mm,最长为11.28mm,最短为6.10 mm,解剖羊心100例出Todaro腱15例,为15%。结论山羊Todaro腱形态与人类比较有一定差异。
Objective To provide a comparative anatomical basis for the anatomy and observation of the goat heart Todaro tendon and to provide high quality specimens for cardiac morphology teaching and to analyze its clinical significance. Methods 100 goat hearts fixed with 10% formalin were dissected and Todaro tendon stripped. Data were measured by vernier caliper (0.02 mm) and statistically analyzed. Results The goat heart Todaro tendon filamentous, go deep in the endocardial position, walking direction and human beings have some differences. The length was 8.39 ± 1.80 mm, the longest was 11.28 mm and the shortest was 6.10 mm. Fifteen cases of Todaro tendon were dissected in 100 cases, accounting for 15%. Conclusion There are some differences between goat Todaro tendon morphology and human.