Zygapophysis superior[解剖] 上关节突
zygapophysis inferiortaa下椎骨关节突
Zygapophysis inferior[解剖] 下关节突
lumbar zygapophysis腰椎小关节
N（名词） one of several processes on a vertebra that articulates with the corresponding process on an adjacent vertebra 椎骨关节突 [anatomy]