1De Keulenaer BL, De Waele JJ, Powell B,et al. What is normal intra-abdominal pressure and how is it affected by positioning, body mass and positive end-expiratory pressure? [ J ]. Intensive Care Med, 2009,35 (6) :969-976.
4Rebecca UM, Markus H ,John OL. Origin and insertion points involved in levator ani muscle defects [ J ]. Am J Obstet Gynecol, 2007,196(3) :251 e1-e5.
5Luyun Chen,James AA,John OL. A 3D finite element model of anterior vaginal wall support to evaluate mechanisms underlying cystocele formation[J]. Journal of Biomechanics,2009,42(10) : 1371-1377.
6Goh JT. Biomechanic properties of prolapse vaginal tissue in pre and post menopausal women [ J ]. Int Urogynecol J,2002,13 ( 2 ) : 76-79.
7Cosson M, Lambaudie E, Boukerrou M, et al. A biomechanical study of the strength of vaginal tissues. Results on 16 post-menopausal patients presenting with genital prolapse[J]. Eur J Obstet Gynecol Reprod Biol,2004,112(2) :201-205.
8Lei L, Song Y, Chen R. Biomechanieal properties of prolapsed vaginal tissue in pre- and postmenopausal women[ J]. Int Urogynecol J,2007,18(6) :603-607.
9Rubod C, Boukerrou M, Brieu M, et al. Biomechanical properties of vagi.nal tissue: preliminary results[ J]. Int Urogynecol J Pelvic Floor Dysfunct,2008,19 (6) : 811-816.
10Epstein LB, Graham CA, Heit MH. Systemic and vaginal biomechanical properties of women with normal vaginal support and pelvic organ prolapse [J]. Am J Obstet Gynecol, 2007,197 (2) : 165e1-e6.
2Jan Mens et al. Possible harmful effects of high intra-abdom inal pressure on the pelvic girdleO]. Journal of biomechanics, 2006,39:627-635.
3JA.Ashton-Miller. On the fimctional anatomy and biome chanics of the female pelvic floor[l]. Trackl6, Reproductive biomechanics.P25.
4杨安峰,免的解剖[M].北京:科学出版社,1979.
5S. W. Bai,M. J. Jeon,J. Y. Kim,K. A. Chung,S. K. Kim,K. H. Park. Relationship between Stress Urinary Incontinence and Pelvic Organ Prolapse[J] 2002,International Urogynecology Journal(4):256~260
6Ahmed Shafik. Levator ani muscle: new physioanatomical aspects and role in the micturition mechanism[J] 1999,World Journal of Urology(5):266~273