1. When orbital wall fracture requires surgery: After orbital wall fracture, due to the enlargement of the orbital cavity, the post-injury sunken eyeball can occur, which affects the appearance and can lead to severe diplopia symptoms due to extraocular muscle adhesions, etc. In general, surgery is performed to solve these two problems by surgically returning the herniated soft tissue and filling it with artificial material to correct the prominence of the eye and improve its appearance. In addition, separation of the adherent extraocular muscles can relieve the restriction of eye movement and relieve diplopia symptoms. 2. What is the best time to operate for orbital wall fractures? Generally speaking, orbital wall fractures are best operated on 10-15 days after the injury, because at this time, the swelling of the orbital soft tissues is basically stable, which avoids serious secondary damage to the orbital soft tissues prematurely and reduces the difficulty of surgery. Furthermore, the adhesions of the extraocular muscles are less severe at this time, which makes scar release easier and reduces the difficulty of surgery and minimizes the damage to the soft tissues, thus reducing the risk of surgery. Finally, the earlier surgical intervention also increases the satisfaction of postoperative prominence of the eye. 3. What should be noted after orbital wall fracture? It is normal for postoperative orbital wall fractures to have visual proptosis, or for the performance of visual proptosis to change or worsen, and it is necessary to cooperate with early postoperative functional exercise and nutritional therapy, and if it does not improve completely, secondary extraocular muscle surgery is required to correct it. In addition, excessive activity is contraindicated after orbital wall fracture to avoid complications such as intraorbital hemorrhage and filler prolapse.