Anterior chamber fixation of a posterior chamber intraocular lens: A novel technique

Indian Journal of Ophthalmology

关键词: Mean deviation;    non-proliferative diabetic retinopathy;    short fluctuations;    short wave automated perimetry;    standard automated perimetry;    Antimicrobial effect;    conventional silicone oil;    endophthalmitis agents;    heavy silicone oil;    Keratoconus;    modified deep anterior lamellar keratoplasty;    steep corneal curvature;    Bevacizumab;    branch retinal vein occlusion;    intravitreal;    macular edema;    triamcinolone;    Blindness;    disability evaluation;    quality of life;    visual acuity;    Mitomycin C;    pterygium recurrence;    pterygium surgery;    subconjunctival bevacizumab injection;    Imaging in glaucoma;    optical coherence tomography;    pediatric;    retinal nerve fiber layer;    Autogenous tissue grafting;    lacrimal drainage system;    lacrimal fossa;    bypass surgery;    Cornea;    excimer laser;    growth factors;    myopia;    photorefractive keratectomy;    Triamcinolone acetonide;    human trabecular meshwork cells;    in vitro;    Hyperopic implantable collamer lens;    myopic implantable collamer lens;    optical quality;    wavefront aberrations;    Dacryocystorhinostomy;    nasolacrimal duct obstruction;    silicone tube;    Age;    anterior chamber depth;    body height;    primary angle closure glaucoma;    sex;    Children;    eye injury vitrectomy study;    eye injury;    trauma;    vitrectomy;    Corneal biomechanics;    corneal hysteresis;    corneal resistance factor;    intraocular pressure;    keratoplasty;    ocular response analyser;    Aspherical intraocular lens;    quality of vision;    spherical aberrations;    Benign;    excision;    lids and caruncle;    no recurrence;    ocular FH;    inflammation;    sterile endophthalmitis;    Carotid artery disease;    ocular ischemic syndrome;    retinal emboli;    Blindness;    cataract;    India;    low vision;    population;    Awareness;    glaucoma;    knowledge;    North India;    Aphakia;    capsular support;    inadequate;    intraocular lens implantation;    iris fixation;   

DOI  :  10.4103/0301-4738.132107

来源: DOAJ

【 摘 要 】

We aimed to evaluate the implantation of a posterior chamber intraocular lens (IOL) in the anterior chamber (AC) with the haptics passing through two iridectomies to the posterior chamber. A total of 33 eyes of 33 patients with inadequate posterior capsular support due to either previous aphakia or posterior capsular rupture during cataract extraction were included in the study. A double iridectomy was performed on all patients using a vitrectomy probe on the midperiphery of the iris. IOLs were implanted in the AC, and the haptics were passed through the iridectomies to the posterior chamber. The mean follow-up time was 25.3 months. AC hemorrhage occurred in five patients during the iridectomy procedure. Corneal edema was detected in eight of 14 patients with primary IOL insertions. Haptic dislocation was detected in only one patient. This technique may be a good alternative to scleral-fixated IOL implantation in eyes with aphakia.

【 授权许可】

Unknown