An alternative method of gas-fluid exchange through the limbus in giant tears and other complicated retinal detachments.
An alternative method of gas-fluid exchange through the limbus in patients with giant tears and complicated retinal detachments is presented. The indications for the combined surgery of scleral buckle, vitrectomy, and gas-fluid exchange are suggested. The results of this type of surgery in 5 patients with giatn retinal tears, and in 12 patients with complicated retinal detachments, are reported. Most failures were caused by massive periretinal proliferation.