袋形成 meaning in English

haustration
pocket formation

Conclusion patients with saggy deformities are quite different in their cause , age , occupation and expectation for the operation , most of them could obtain satisfactory results so long as the general condition of patients is evaluated , suitable techniques are used and careful procedures are performed
结论睑袋形成的原因各异，患者的年龄、职业以及对手术的期望值差别较大，术前对患者的情况有一个正确的认识，选择合适的术式，术中注意处理每一个环节，绝大多数患者都能取得满意的效果。