1·Conclusions: it is suggested that using the iliac flap with DICA pedicle for the grafting-fusion to the lumbosacral vertebrae is feasible.
结论：带旋髂深动脉蒂髂骨瓣转位腰骶段椎体植骨融合具有可行性。
2·Objective: To provide the anatomic basis for the grafting-fusion of lumbosacral vertebrae with iliac flap supplied by deep iliac circumflex artery (DICA) pedicle.
目的：为带旋髂深血管蒂髂骨瓣转位腰骶段椎体植骨融合术提供应用解剖学基础。
3·Objective: To measure the angles of zygapophysial joints and to investigate their internal regularity on lumbosacral vertebrae in order to provide the morphological data for clinical application.
目的：探讨腰骶椎关节突关节角的内在变化规律，为临床应用提供形态学依据。
4·The incidence of the LDH with Lumbosacral transitional vertebrae increases with age.
有移行椎的患腰椎间盘突出症发生率随年龄增加而增大。
5·Objective: To heighten the diagnosis level, recognition degree of lumbosacral transitional vertebrae.
目的：旨在提高对腰骶部移行椎的认识程度及诊断水平。