Pradhan Zia Sultan, Kuruvilla Ashish, Jacob Pushpa
Department of Ophthalmology, Christian Medical College, Schell Eye Hospital, Vellore, Tamil Nadu, India.
Christian Medical College, Schell Eye Hospital, Vellore, Tamil Nadu, India.
Oman J Ophthalmol. 2015 May-Aug;8(2):120-1. doi: 10.4103/0974-620X.159266.
Idiopathic elevated episcleral venous pressure is characterized by dilated episcleral veins and open angle glaucoma. Trabeculectomies in these eyes are often complicated by uveal effusions (intraoperative or postoperative) at nonhypotonous pressures. We highlight the ability to avoid the need for sclerostomies by preventing intraoperative shallowing of the anterior chamber and the use of tight scleral sutures which should be adjusted postsurgery to gradually reach the target intraocular pressure in a step-wise manner.
特发性巩膜静脉压升高的特征是巩膜静脉扩张和开角型青光眼。在这些眼中进行小梁切除术时,在非低眼压状态下,常常会因葡萄膜渗漏(术中或术后)而变得复杂。我们强调,通过防止术中前房变浅以及使用紧密的巩膜缝线来避免巩膜造口术的必要性,术后应调整这些缝线,以逐步达到目标眼压。