使用 3D 模型取出医源性眶内异物。

Removal of iatrogenic orbital foreign bodies with a 3D model.

机构信息

Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin Province, China.

Department of Mechanical Engineering, University of Illinois Urbana Champaign, Champaign, Illinois, United States.

出版信息

Indian J Ophthalmol. 2023 Jan;71(1):300-302. doi: 10.4103/ijo.IJO_1579_22.

DOI:10.4103/ijo.IJO_1579_22

PMID:36588258

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10155551/

Abstract

Facial foreign body (FB) is common after trauma, but iatrogenic orbital FB is a rare and unexpected complication of facial FB removal surgery. We present the case of a 43-year-old man with a glass FB in his nose. During the operation, this FB broke into two pieces, and the larger one pierced into the left orbit, close to the eyeball. A three-dimensional (3D) model was made that accurately recreated the shape and position of the FB in the orbit, according to which the FB was removed. 3D-printing technology is a great tool when dealing with complex facial FB.

摘要

面部异物（FB）在创伤后很常见，但医源性眶内 FB 是面部 FB 取出手术后罕见且意外的并发症。我们报告了 1 例 43 岁男性患者，其鼻腔内有 1 块玻璃 FB。手术过程中，该 FB 破裂成 2 块，其中较大的 1 块刺穿左侧眼眶，靠近眼球。制作了一个 3D 模型，准确地再现了 FB 在眼眶中的形状和位置，根据该模型取出了 FB。在处理复杂的面部 FB 时，3D 打印技术是一种很好的工具。