An innovative external drainage device for suprachoroidal fluid: the puncture needle with drainage groove  

作　　者：Jing-Wen Hui Xiao-Li Li Bo Xiao Quan-Hong Han Ying Wang 

机构地区：[1]Tianjin Eye Hospital,Tianjin 300020,China [2]Tianjin Key Lab of Ophthalmology and Visual Science,Tianjin 300020,China [3]Clinical College of Ophthalmology Tianjin Medical University,Tianjin Medical University,Tianjin 300020,China

出　　处：《International Journal of Ophthalmology(English edition)》2025年第5期962-964,共3页国际眼科杂志(英文版)

基　　金：Supported by Science and Technology Foundation of Tianjin Eye Hospital(No.YKPY2207);Tianjin Key Medical Discipline(Specialty)Construction Project(No.TJYXZDXK-016A).

摘　　要：Dear Editor,We introduce a novel surgical instrument designed to overcome the challenges in draining fluid from the suprachoroidal space in patients with choroidal detachment.In the evolving landscape of ophthalmic surgeries,procedures that were once considered complex,such as those for choroidal detachment,are becoming increasingly common.Drainage of subchoroidal fluid was derived from 1985[1]with indirect visualization during scleral buckle surgery[2-4].

关 键 词：surgical instrument scleral buckle surgery draining fluid innovative external drainage device choroidal detachmentare indirect visualization choroidal detachmentin subchoroidal fluid 

分 类 号：R779.6[医药卫生—眼科]