尽管关节造影术现在应用已较少,但腕关节造影在腕关节内韧带的评价方面仍是可行的技术。三腔注射技术在评价舟月骨和月三角骨韧带的完整性和三角纤维软骨复合体方面;远端尺桡关节(DRUJ)的注射在认定三角纤维软骨复合体的部分性表面下撕裂和某些完全性撕裂,以及三角纤维软骨从关节囊撕脱方面都是必须的。以前描述的技术要求针尖直接进入DRUJ的关节间隙。在此部位注射既消耗时间又致患者不适,因为关节间隙很小,局部可有解 Although arthroscopy is less commonly used nowadays, wrist radiography is still a viable technique in the evaluation of ligaments within the wrist. Three-chamber injection in evaluating the integrity of the lunate and the lunate triangle ligament and the triangular fibrocartilage complex; the injection of the distal ulnar and radial joint (DRUJ) identified partial fibrillated cartilage complex under the surface of the sub-surface tear and Some complete tearing, as well as triangle fibrocartilage from the joint capsule avulsion are necessary. The technique previously described requires the tip to directly enter the joint space of the DRUJ. In this part of the injection time-consuming and cause discomfort to patients, because the joint space is small, there may be local solution