正常腰椎組合(人體骨骼模型）                                                                                                  

正常腰椎組合(人體骨骼模型）                                                                                                     

正常腰椎組合(人體骨骼模型）                                                                                                        

ZK-XC118 正常腰椎組合 （四節(jié)）                                                                                     

這款自然大腰椎顯示正常腰椎、椎間盤和神經(jīng)根。有底座。