Retinal resurfacing external approach is generally referred to as extra-scleral pressurization, after which patients may experience sequelae such as decreased visual acuity, ocular hypotony, and dislodgement of pressurized material. 1. Loss of vision: after scleral external compression surgery, patients may experience discomfort such as worsening of eye pain or headache, and non-recovering or decreasing visual acuity. 2. Low intraocular pressure (IOP): If choroidal leakage occurs after the operation, patients may experience symptoms such as low IOP. 3. Dislodgement of the adduct: If the adduct is dislodged after surgery, the patient may have eye pain, purulent secretion, conjunctival congestion, and the adduct can be seen to be located under the conjunctiva, or even pierced through the conjunctiva and exposed to the outside. In addition, patients may also experience sequelae such as photophobia, difficulty in closing the eyes, and tearing. It is recommended that patients after retinal resurfacing surgery follow the doctor’s instructions for care, regular review, and prompt medical attention when discomfort occurs.