指脊椎中央的刺状或棱鳞形的背部隆起部分,ALIF,PLIF,TLIF,XLIF,ILIF,Interlaminar/Interspinous Lumbar Instrumented Fusion,与棘突有关的的内植物装置,棘突固定装置-Interspinous Spacers, ISP 棘突融合装置-Spinous process plate，S-plate（撑开/非撑开？） 棘突固定融合装置？,Interspinous Spacers, ISP,X-STOP,静态系统,动态系统,Wallis,Coflex,DIAM,Spinous process plate, S-plate(无撑开作用),Spinous process plate, S-plate(有撑开作用),A,A,A,A,The anatomical dimensions of the lumbar spinous processes have a greater influence on fixation properties than either hole location or BMD. Care should be taken when using interspinous process fixation at the L5 level and in the presence of osteoporosis.,