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find Keyword "Posterior scleral reinforcement" 2 results
  • Indications and challenges of episcleral pressurization of macula

    Pathological myopia, characterized by progressive elongation of the axial length and formation of posterior staphyloma, is accompanied by chorioretinal irreversible degeneration. It is also the focus and biggest challenge of myopia control and blindness prevention. For managing progressive early-onset pathologic myopia and myopic traction maculopathy, episcleral pressurization of macula is a practical option. It can be divided into posterior scleral reinforcement surgery and macular buckling surgery according to the presence or absence of operative top pressure ridge after surgery, both of which are different in terms of implanted materials, procedures and indications. The implanted materials, procedures and indications are different between the two. Under the background of soaring prevalence of myopia, it is necessary to modify and cautiously popularize the techniques of episcleral pressurization of macula to provide high level clinical evidence for management of pathological myopia.

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  • Objective evaluation of the effect of posterior scleral reinforcement surgery on the prevention and control of high myopia

    Due to the high incidence and the earlier onset age, high myopia has become an important public health problem in China. Posterior scleral reinforcement surgery has been developed for over 60 years in order to control the rapid progression and complications of high myopia. By suturing a certain size of material on the surface of the posterior eyeball, thickness and elasticity modulus of the local sclera significantly increase. As the result, the rapid growth of the axial length and the chorioretinopathy could be alleviated. At present, controversies about its clinical efficacy and safety still exist, so posterior scleral reinforcement surgery has not been widely carried out all over the world. An in-depth analysis of the mechanism, surgical manipulations and materials, the clinical application status of posterior scleral reinforcement surgery on control of high myopia can provide a basis for further standardized application of this surgery

    Release date:2023-09-12 09:11 Export PDF Favorites Scan
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