There are several possible causes and treatments for depression: 1. Some people have high brow bones and little subcutaneous fat on the upper eyelid, so it seems that there will be obvious orbital depression. This congenital condition does not require intubation. If you want to improve your appearance, you need cosmetic surgery to supplement your fat. 2. In a short period of time, due to systemic wasting diseases, such as severe dehydration, the orbit will also be sunken. In this case, you only need to treat systemic diseases and supplement nutrition to recover. 3, caused by orbital trauma, such as orbital blowout fracture, eyeball and orbital tissue sinking, eyeball invagination obviously, in this case, surgery is needed. 4. Long-term compression of orbital tumors leads to fat atrophy. When orbital surgery or benign tumor is removed, enophthalmos will occur. If you want to improve your appearance, you can only do cosmetic surgery to fill the fat. 5, cervical nerve injury, leading to enophthalmos, accompanied by pupil shrinkage and enophthalmos, it is recommended to treat the causes of enophthalmos.