Clinical manifestations include slight swelling and tenderness at radial styloid process, positive Finkelstein test and 此病乃是在桡骨茎突处，包围在伸拇指短肌和外展拇长肌肌腱外的滑膜发炎所致。
The distance from stylomastoid foramen to styloid precess was . (-7)mm, to the internal aspect of mastoid base was .(-)茎乳孔距茎突. (—7)mm、距乳突根部内侧缘 .(—)mm。