No blood flow could be detected in all 9 cases ofvitreous membranes and 10 cases ofposteriorvitreousdetachment.
在全部9例玻璃体机化膜及10例玻璃体后脱离病例均未探及血流。
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Posteriorvitreousdetachment (PVD) can alleviate or even cure some retinal diseases. Several methods have been used to induce PVD, of which, intravitreal enzyme injection attracts the most attention.
Results Detachmentof suspended zonular ligament, rupture of posterior capsule and vitreous prolapse are the main factors influencing IOL implantation during cataract surgery.