Repeated traction and compression on the ulnarnerve during elbow flexion and extension is the anatomical foundation of ulnarnervecompression at the elbow.
结论：肘关节反复屈伸时尺神经不断被牵拉和压迫是造成肘部尺神经卡压的解剖学基础。
2
Postoperative diagnosis were: 6 cases with wrist canal syndrome, 3 with ulnarnervecompression at elbow, and 1 with radial nerve compression at forearm.
术后6例明确诊断为腕管综合征，3例为肘部尺神经卡压，1例为上臂桡神经卡压。
3
The condition is brought about by the way that a person holds their phone when they talk, resulting in the compression of the ulnarnerve in the arm.