van Bree H
Small Animal Clinic, State University of Ghent, Belgium.
J Am Vet Med Assoc. 1992 Dec 15;201(12):1916-7.
The vacuum phenomenon was visualized in 20 of 100 scapulohumeral joints with osteochondritic lesions in 65 dogs. The phenomenon was associated with the finding of a cartilage flap, lack of joint effusion, and clinical signs of pain and lameness. The vacuum phenomenon was not observed on radiography of 30 clinically normal contralateral joints, and it could not be induced in 36 clinically normal scapulohumeral joints radiographed under stressed extension.
在65只患有骨软骨病损的犬的100个肩胛肱关节中，有20个观察到了真空现象。该现象与软骨瓣的发现、关节积液的缺乏以及疼痛和跛行的临床症状相关。在30个对侧临床正常关节的X线片上未观察到真空现象，并且在36个在伸展应力下进行X线摄影的临床正常肩胛肱关节中也无法诱发该现象。
