orbital margin meaning in English

眶缘

Application of rigid internal fixation with titanic microsplint for orbital margin fracture
眶缘骨折微型钛夹板坚固内固定的应用
Methods 50 cases of orbital fracture were collected from 3653 cases of forensic medical examination , and dividing into three groups : group : blowout orbital fracture without fracture of orbital margin , group : direct fracture with fracture of orbital margin ; group : complicated fracture with blowout fracture and direct fracture
方法从3653例损伤程度的法医学鉴定中筛选出涉及眼眶骨折的案例，分成3组：组：爆裂性骨折，眼眶骨折而眶缘无骨折；组：直接骨折，合并眶缘骨折；组：复合骨折，上述两种骨折兼而有之。