adj. 有两个关节的,由两个关节组成的
网络 具二节的; 肩关节和手肘关节既肌肉
The results are uniondale intervertebral disk protrusion 198 cases, biarticulate intervertebral disk protrusion 86 cases, and triarticular intervertebral disk protrusion 28 cases.
检查结果为单节段椎间盘突出198例,双节段椎间盘突出86例,三节段椎间盘突出28例。