Chamaria Ankita, Aras Meena Ajay, Chitre Vidya, Costa Godwin Clovis Da
Postgraduate Student, Department of Prosthodontics, Goa Dental College and Hospital, Bambolim, Goa, India.
Professor and Head, Department of Prosthodontics, Goa Dental College and Hospital, Bambolim, Goa, India.
J Clin Diagn Res. 2017 Mar;11(3):ZD12-ZD13. doi: 10.7860/JCDR/2017/22011.9460. Epub 2017 Mar 1.
Eyes are among the first features of the face to be noticed. Loss of an eye due to congenital, traumatic or pathologic aetiologies causes disfigurement and loss of sensory feedback. It leaves a psychological impact on the patient, thus prosthesis should be provided at the earliest to raise the spirits of the afflicted. Iris positioning is one of the important steps in fabricating customized ocular prosthesis. In facial asymmetry cases, comparison of both irises together can be a major disadvantage. This case report illustrates the use of a unique customized frame spring bow assembly to position the iris disk using the established parallelism between inter pupillary line to the horizontal plane.
眼睛是面部最先被注意到的特征之一。由于先天性、外伤性或病理性病因导致的眼睛缺失会造成容貌毁损和感觉反馈丧失。这会给患者带来心理影响,因此应尽早提供义眼以振奋患者精神。虹膜定位是制作定制眼部义眼的重要步骤之一。在面部不对称的病例中,将两只眼睛的虹膜进行比较可能会有很大弊端。本病例报告说明了使用一种独特的定制框架弹簧弓组件,利用瞳孔间线与水平面之间已确定的平行关系来定位虹膜盘。