Yaguchi S, Kora Y, Takahashi H, Fukado Y, Yamanaka A, Kusakabe M, Ishibashi S
Department of Ophthalmology, Showa University, Fujigaoka Hospital, Kanagawa, Japan.
Ophthalmic Surg. 1992 Dec;23(12):838-41.
We present an endoscope designed for ophthalmic microsurgery. The handpiece contains a charge-coupled device, a solid-state imager (250,000 pixels), and a probe (either 0.89 or 1.5 mm in diameter), including the light guide. The light source is a halogen lamp. The clear views the instrument provides of the ciliary sulcus and ciliary body behind the iris make it useful in secondary posterior chamber intraocular lens implantation using the ciliary sulcus suturing technique, and in endolaser photocoagulation of the ciliary body in end-stage glaucoma. It also is useful in performing vitrectomy in cases in which visualization is difficult because of corneal opacification or fluid-gas exchange.
