Methods Fiberoptic-free bimanual vitrctomy with new system was performed for complicated vitreus or/and retinal diseases in 32 cases.

• 方法对32例复杂性玻璃体视网膜疾病患者借助新型光学装置行无光导-双手法玻璃体切割术,剥除视网膜前膜、视网膜下膜或内界膜,复位视网膜。