沿视网膜内界膜表面形成的膜,在临床上的表现形态可由不明显的半透明皱摺至视网膜之内外表面均有广泛的细胞增生,由于它的收缩牵引导致视网膜全剥离(视网膜固定皱摺)而失明。临床上称它为黄斑前纤维增生、视网膜前玻璃膜及表面皱摺性视网膜病变。类似情况可在眼外伤、眼内手术、眼内炎症及视网膜血管疾患后发生。由于糖尿病、高血压、视网膜血管阻塞、Eales氏病、镰状细胞贫血及长期视网膜剥离,可产生 Membranes formed along the surface of the inner limiting membrane of the retina exhibit a wide range of cell proliferation in the clinically manifest form of subtle translucent ruffling to the inner and outer surfaces of the retina resulting in the full detachment of the retina due to its constriction traction ) And blind. Clinically it is known as pre-macular fibrosis, retinal premolar and surface retinal retinopathy. A similar condition can occur after ocular trauma, intraocular surgery, intraocular inflammation and retinal vascular disease. Due to diabetes, hypertension, retinal vascular occlusion, Eales’s disease, sickle cell anemia, and chronic retinal detachment,