Results 41 to 50 of about 4,705,465 (169)
Optical quality of hyperopic and myopic phakic intraocular lenses
Indian Journal of Ophthalmology, 2014 Aims: To assess and compare the optical quality of the myopic and hyperopic implantable collamer lens (ICL) from its wavefront aberrations for different powers and pupil diameters. Settings and Design: Prospective study.
Cari Pérez-Vives +4 more
doaj +1 more source
Study of a Frugal Design Picosecond Laser System for Laser‐Assisted Corneal Surgery
Journal of Biophotonics, Volume 19, Issue 10, October 2026.Stromal surface after extraction of the lamella cut with the studied frugal picosecond laser source. ABSTRACT Femtosecond lasers have long been the gold standard for corneal laser‐assisted surgery, but their high cost limits widespread use. This study challenges their supremacy by investigating a cost‐effective alternative: a frugal all‐fiber ...
Maxime Quirke +9 more
wiley +1 more source
A modified technique for selective stromal transplantation
Российский офтальмологический журналDeep anterior lamellar keratoplasty and penetrating keratoplasty (PKP) are the operations of first choice for pathological changes of the cornea localized in the stroma or incurable pathology of the corneal stroma.
O. G. Oganesyan +5 more
doaj +1 more source
Medial canthus retiform hemangioendothelioma
Indian Journal of Ophthalmology, 2014 Retiform hemangioendothelioma (RH) is a distinct entity in the spectrum of vascular tumors with a high local recurrence rate. It is considered a low-grade, well-differentiated cutaneous angiosarcoma with low metastatic potential.
Yasser H Al-Faky +3 more
doaj +1 more source
Understanding higher‐order aberrations in keratoconus
Optometry and Vision Science, Volume 103, Issue 10, October 2026.ABSTRACT Keratoconus is characterized by progressive thinning and increasing irregularity of the cornea, leading to substantial degradation in optical quality through the induction of both lower‐ and higher‐order aberrations (HOAs). In addition to inducing myopic and astigmatic refractive error, asymmetric corneal steepening generates complex optical ...
Gavin Swartz +3 more
wiley +1 more source
Indian Journal of Ophthalmology, 2014 Purpose: To study the microsurgical anatomy of the lacrimal drainage system and to provide anatomical evidence for transnasal endoscopic lacrimal drainage system bypass surgery by autogenous tissue grafting.
Hai Tao +4 more
doaj +1 more source
Femtosecond Laser Created Corneal Allogenic Intrastromal Ring Segments for Keratoconus
Clinical &Experimental Ophthalmology, Volume 54, Issue 5, Page 664-677, July 2026.ABSTRACT Background To evaluate the clinical outcomes of femtosecond laser‐created corneal allogenic intrastromal ring segments (femto‐CAIRS) in keratoconic eyes using a newly described nomogram. Methods This retrospective case series recruited 85 eyes from 75 patients.
David J. Gunn +2 more
wiley +1 more source
, 2011 We compared outcomes of deep anterior lamellar keratoplasty (DALK) and automated lamellar therapeutic keratoplasty (ALTK) in patients with ...
Buttanri, I. Bulent +9 more
core +1 more source
Diamond ophthalmic burr-assisted deep anterior lamellar keratoplasty – Case series
Indian Journal of Ophthalmology. Case ReportsThis case series presents a simple technique using the diamond ophthalmic burr (DOB) to perform successful deep anterior lamellar keratoplasty (DALK) in cases where the big-bubble technique is unsuitable or intraoperative Descemet membrane perforation ...
Ashis Majumdar +2 more
doaj +1 more source
Cardiobacterium hominis-induced acute dacryocystitis and lacrimal abscess
Indian Journal of Ophthalmology, 2014 Cardiobacterium hominis is a member of the HACEK (Haemophilus sp., Actinobacillus actinomycetemcomitans, C. hominis, Eikenella corrodens, and Kingella kingae) group commonly associated with endocarditits and is normally present in the respiratory tract ...
Guru Prasad Manderwad +2 more
doaj +1 more source