WebJan 16, 2024 · A rare and understudied type of posterior staphyloma found in myopia patients is peripapillary staphyloma, which accounts for between 1.5% and 5% of cases. … WebFigure 1: Peripapillary schisis believed to be secondary to vitreopapillary traction. The posterior hyaloid membrane has detached from the macula but still firmly attached to the optic nerve. Stage 3 posterior vitreous detachment. Figure 2: Peripapillary schisis in a myopic eye with posterior staphyloma. Comments
Vascular, Structural Changes Identified in Peripapillary Staphylomas
WebThe factor most associated with the increase in the area of the peripapillary crescent was the increase in the axial length (P < 0.01). Conclusions: The size of the peripapillary crescent may be affected by changes in the axial length, the height of the posterior staphyloma, and the choroidal thickness. Publication types WebJan 9, 2024 · Posterior staphyloma (PS) is a hallmark of pathologic myopic eyes, which are classified into ten types, based solely on the ophthalmoscopic examination by Curtin [ 1 ]. However, PS were further reclassified by Ohno-Matsui into six types viz., wide macular PS, narrow macular PS, peripapillary PS (PPS), nasal PS, inferior PS, and others [ 2 ]. pdf 笔记锚 anchor to onenote for pdf
(PDF) Peripapillary staphyloma - ResearchGate
WebNov 6, 2024 · Posterior staphyloma. progressive myopia (or mega myopia) is the most common cause. glaucoma. scleritis. necrotizing infection. surgery/trauma. radiotherapy. Anterior staphyloma. inflammation or … Web目的 通过频域光学相干断层扫描仪(OCT)观察高度近视眼底后部血管弓旁视网膜的形态改变并探讨相关因素.方法 横断面研究.177例双眼高度近视患者(屈光不正≥-8 D或眼轴＞26.5 mm),随机选择其中一只眼采用频域OCT观察后部血管弓旁视网膜形态.以高度近视伴血管弓旁视网膜改变为阳性组,高度近视不伴 ... WebJan 6, 2024 · Posterior staphyloma (PS) is a hallmark abnormality of the ocular globe combined with pathological myopia (PM) [ 1, 2, 3 ]. It has been defined as the ectasia of a limited portion of the scleral wall with a radius shorter than the radius of the curvature of the surrounding area [ 3 ]. scush shop