Retinal detachment and having an implanted lens means you cannot swim, and if you wish to swim, it must be at least six months later. There are generally two types of surgeries for retinal detachment: vitrectomy with retinal repositioning, and scleral buckling. If a lens has been implanted, it means the natural lens was removed and replaced with an artificial lens. Therefore, after surgery, it is important to rest properly, maintain correct posture, attend timely follow-up appointments, monitor visual recovery and eye pressure, and use eye drops as prescribed.