1965年Lincoff等[1]改进了加压不放液技术[2]治疗孔源性视网膜脱离,避免了许多并发症,使得此手术在临床广泛运用。国内有关不放液治疗视网膜脱离的报道很多[3-5],但为了形成“新的锯齿缘”以缓解玻璃体对视网膜的牵拉,多数都联合巩膜环扎手术。我们对适合从外路手术的孔源性视 In 1965, Lincoff et al [1] improved the pressureless liquid-release technique [2] to treat rhegmatogenous retinal detachment and avoid many complications, making this operation widely used clinically. There are many reports on the treatment of retinal detachment in China [3-5], but in order to form “new jagged edges” to ease the traction of the retina by the vitreous body, most of them are combined with scleral buckling. We are accustomed to rheumatoid arthritis from surgery