We report a case of chronic back pain on an Army helicopter pilot who requested medical treatment just because of simple back pain but finally was diagnosed with spondylolysis of L5 and HIVD of L4-5.

• 本文将探讨一位我国陆军直升机飞行员因背痛求医，后经证实罹患第5腰椎椎弓解离及第4-5腰椎椎间盘突出症之案例。