Please advise me. what do they do about retinal detachment?

Several choices: Depending on location, severity, etc. Choices: do nothing (if macula is detached and non-seeing eye), laser barricade, pneumatic retinopexy, scleral buckle, vitrectomy and endolaser. Your retinal ophthalmologist specialist would tailor the treatment options to the specific case.

Several options: A detached retina can be treated in several ways. --laser treatment --pneumatic retinopexy --scleral buckle --vitrectomy the above are usually the mainstays of treatment. It depends on surgeon/patient/type of detachment on which method is chosen.