胸大肌腹部的显微外科解剖学研究  

Applied anatomy of the abdominal portion of the pectoralis major

作　　者：范飞[1] 严义坪[1] 滕东明 

机构地区：[1]中国医学科学院中国协和医科大学整形外科医院,北京100041

出　　处：《中国临床解剖学杂志》2003年第2期116-117,共2页Chinese Journal of Clinical Anatomy

摘　　要：目的:为在整形外科领域中更加合理和有效地使用胸大肌提供解剖学依据。方法:对12例(24侧)灌注红色乳胶的成人尸体标本的胸大肌血管、神经进行显微解剖观察和测量。结果:胸大肌腹部在形态学上具有相对的独立性,全长22.7cm,中段宽6.0cm,中段厚3.3mm,腱长3.2cm;动脉外径1.98mm,起点至肌门长度4.9cm;神经的横径1.71mm,从起点至肌门的长度5.5cm。结论:单独地使用胸大肌腹部不仅存在可能性,而且具有可操作性。Objective: To provide anatomical data for rationally and effectively using the pectoralis major at the plastic surgery. Methods: The blood vessels and nerves on pectoralis major muscles were measured and studied in 12 adult cadaveric specimens. Results: It was found that the abdominal portion of the pectoralis major was relatively independent and its average length was 22. 7 cm, middle width 6. 0 cm, middle thickness 3. 3 mm, length of ligament 3. 2 cm; the outer diameter of its artery was 1. 98 mm and the length form the artery's origin to its entrance to the muscular was 4. 9 cm; the diameter of its nerves was 1. 71 mm and the distance from the nerve's origin to its entrance to muscular was 5. 5 cm. Conclusions: The abdominal portion of the pectoralis major can be used in plastic surgery as a single unit.

关 键 词：胸大肌腹部 肌瓣 显微解剖 

分 类 号：R616.2[医药卫生—外科学] R655[医药卫生—临床医学]