解剖学杂志2011，Vol.34Issue(6)：792-794,3.
直肠长度和盆底厚度的测量及其临床意义
Investigation of rectal length and pelvic thickness and its clinical significance
摘要
Abstract
Objective: To explore the abdominal opening point in precedure of transanal rectosigmoidectomy through measurement of the rectal length and pelvic thickness. Methods: Definition of rectal length was the gap from the third sacral vertebra to dentate line and the pelvic thickness was that from pre-peritoneal anti-folded to the margin of anus. The data were recorded with threading and straightedge rule methods through measuring respectively on 14 pelvis specimens and the film of barium enema in 30 adults who were selected from the material without pelvic diseases. The data were compared between different measuring ways and sexes and analyzed with t-Test statistically. Results-. The measured values of rectal length on plevis specimens and film of barium enema were (15. 53 + 0. 89)cm and (8. 49 + 0. 39)cm in males, and (13. 94 + 0. 71)cm and (7. 66 + 0. 22)cm in females. It was larger in plevis specimens than that in film of barium enema and also larger in males than in females with significantly differences. The values of pelvic thickness measured on plevis specimens were (7. 18 + 0. 31)cm in males and (6. 37 + 0. 31) cm in females and it was larger in males than in females with statistical differences. Conclusion : The distance to enter the abdomon is shorter in female than in male in operation of transanal rectosigmoidectomy due to shorter pelvic thickness in female and it is helpful to explore pre-peritoneal anti-folded in this procedure according to the status of rectum on preoperative film of barium enema.关键词
直肠长度/盆底厚度/乙直肠外科疾病/经肛门乙直肠切除术Key words
rectal length/pelvic thickness/surgical illness of rectosigmoid colon/transanal rectosigmoidectomy引用本文复制引用
吴学东,周健,欧阳天昭,杨新文,王宁,孙迪文..直肠长度和盆底厚度的测量及其临床意义[J].解剖学杂志,2011,34(6):792-794,3.基金项目
云南省人才培养基金(2004PY01) （2004PY01）
云南省教育厅科学研究基金(04Z199C) （04Z199C）
