作者对23例无法解释的慢性腕部疼痛病人进行了数字减影多间隙腕关节造影研究。男性13例,女性10例,年龄15～52岁(平均29岁)。该检查前,病人均作了腕部功能性X线检查,仅3例不正常。使腕部旋前并固定,用G23(G25)针头注射。先行远端尺桡关节注射,其次腕骨间间隙,最后桡腕关节。每个间隙注入1/1 Omnipaque 240mgI/ml The authors performed digital subtraction and multislice wrist radiography in 23 patients with unexplained chronic wrist pain. 13 males and 10 females, aged 15 to 52 years (average 29 years). Before the test, the patient had a functional X-ray examination of the wrist, only 3 cases were not normal. Rotate the wrist forward and secure it with a G23 (G25) needle. First distal radius and ulna joint injection, followed by carpal tunnel clearance, the final radial wrist. 1/1 Omnipaque 240 mgI / ml was injected per gap