High myopia cataract surgery prognosis intelligent pre-judging system

Abstract

The invention relates to a high myopia cataract surgery prognosis intelligent pre-judging system. The system can evaluate the cataract turbidity degree of ocular anterior segment photos, the fundus condiction is evaluated according to fundus photos and fundus OCT images, and then other clinical data of a patient is integrated to provide prediction for the optimal corrected visual range of the patient suffering from high myopia cataract. The system has the advantages that high accuracy is achieved through repeated tests and parameter adjustment, problems that clinical doctors and the patient concern most are solved, the clinical doctors can be helped to accurately estimate the postoperative visual acuity of the patient, visual postoperative result prediction is provided for the patient, thedifference between expectation of the patient and results is reduced, and the satisfaction degree of the patient is improved.

Description

technical field

[0001] The invention relates to the technical field of medical artificial intelligence, in particular to an intelligent prediction system for the prognosis of highly myopic cataract surgery. Background technique

[0002] High myopia cataract refers to cataract patients whose axial length is greater than or equal to 26mm. Such patients usually have myopia exceeding -6.0D or even -30.0D before surgery, and high myopia is not only a change in diopter, but may be combined with a series of pathological changes , including leopard-like fundus, posterior staphyloma, lacquer cracks, peri-optic disc atrophy, chorioretinal atrophy, choroidal neovascularization, retinoschisis, and macular hole. For cataract patients and surgeons, postoperative visual acuity and visual quality are the most important concerns. However, due to the complexity of fundus lesions in patients with high myopia and the opacity of the refractive medium caused by cataract, the details of fundus les...

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