Pars plana vitrectomy also represents the most technically demanding form of surgery of the three choices described in this update. Photograph of a full-thickness horseshoe retinal tear.

Some tears even resolve on their own. In most cases, though, surgery is needed to reseal the retina. Treatment can often be done in an ophthalmologist's office and may include: Laser surgery ...

The surgery, called a pars plana vitrectomy with air tamponade, is commonly performed to fix retina tears or detachments by replacing part of the vitreous fluid inside the eye with air ...