Results 101 to 110 of about 11,140 (175)

Corneal topographic parameters changes after upper eyelid blepharoplasty: A prospective longitudinal study

Medicine Science
In a six-month follow-up, we aimed to determine the upper eyelid skin-only excision blepharoplasty technique on corneal biomechanics. Corneal anterior and posterior surface keratometry values (flat, steep, and mean keratometry, minimum radius of ...
Sinem Karabulut, Mujdat Karabulut
doaj   +1 more source

Corneal Astigmatism After Cataract Surgery: A Review of Mechanisms, Outcomes, and Surgical Considerations

Optics
Background: This narrative review aims to assess multiple strategies available to evaluate and manage corneal astigmatism in the context of cataract surgery, with a focus on the surgical techniques, intraocular lens (IOL) selection, and the integration ...
Andreea-Alexandra-Mihaela Muşat, Cãlin-Petru Tãtaru, Gabriela-Cornelia Muşat, Lucia Bubulac, Mihai-Alexandru Preda, Ovidiu Muşat   +5 more
doaj   +1 more source

Effect of 3% diquafosol sodium eye drops on the prediction of intraocular lens power in predisposition to dry eye patients scheduled for cataract surgery: a prospective, observational study

Frontiers in Medicine
PurposeTo investigate the effect of 3% diquafosol sodium eye drops (DQS) on intraocular lens (IOL) power calculated by multiple common formulas before surgery in patients with predisposition to dry eye (p-DE) scheduled for cataract surgery.MethodsThis ...
Na Su, Lexin Ge, Nianfeng Tang, Junjie Shan, Wen Fan, Songtao Yuan   +5 more
doaj   +1 more source

Effects of upper blepharoplasty surgery on keratometry in dermatochalasis

Amaç: Üst göz kapağı dermatoşalazis hastalarında uygulanan blefaroplasti cerrahisinin postoperatif dönemde keratometri ve kornea kalınlığı üzerindeki etkilerinin değerlendirilmesi amaçlanmıştır.
Ünlü, Metin, Şener, Hidayet, Sönmez, Hatice Kübra   +2 more
core   +1 more source

Changes in tear biomarker levels in keratoconus after corneal collagen crosslinking

Molecular Vision, 2019
Purpose: The purpose of this work was to analyze the expressions of matrix metalloproteinase 9 (MMP-9), calcyclin (S100A6), and cystatin S (CST4) in the tears of keratoconus (KC) patients.
Jose Ignacio Recalde, Juan Antonio Duran, Iñaki Rodriguez-Agirretxe, Iñaki Rodriguez-Agirretxe, Javier Soria, Miguel Angel Sanchez-Tena, Xandra Pereiro, Tatiana Suarez, Arantxa Acera   +8 more
doaj  

Hubungan Berat Badan Terhadap Keratometry Reading Pada Anak Down Syndrome dan Anak Tanpa Down Syndrome

Pendahuluan: Down syndrome adalah kelainan genetik akibat adanya salinan ke- 3 pada kromosom 21. Penyandang down syndrome rentan mengalami obesitas karena basal metabolic rate yang rendah.
Sucipto, Aliyyu Aufa Mitsal, dr. Hidayat Sujuti, Sp.M, Ph.D (K), Dr. Nanda Wahyu Anandita, Sp.M(K)   +2 more
core  

Evaluating keratometry and corneal astigmatism data from biometers and anterior segment tomographers and mapping to reconstructed corneal astigmatism

Background: To compare results from different corneal astigmatism measurement instruments; to reconstruct corneal astigmatism from the postimplantation spectacle refraction and toric intraocular lens (IOL) power; and to derive models for mapping measured
Coutinho, Catarina P., Hoffmann, Peter, Savini, Giacomo, Langenbucher, Achim, Szentmáry, Nóra, Wendelstein, Jascha, Cayless, Alan, Taroni, Leonardo   +7 more
core   +1 more source

Corneal topographic changes after upper eyelid blepharoplasty prior to cataract surgery. [PDF]

Int Ophthalmol
Varna-Tigka K, Göhring S, Böhm M, Wenner Y, Kohnen T.   +4 more
europepmc   +1 more source

The effect of cycloplegia on corneal power and diameter measured by an auto-kerato-refractometer in presbyopic patients with type 2 diabetes mellitus: a post-hoc analysis of a randomized clinical trial. [PDF]

BMC Ophthalmol
Elmi Sadr N, Ghiasian L, Hadi Y, Hariri R.   +3 more
europepmc   +1 more source

Clinical and Tomographic Outcomes of Long Arc-Length Intrastromal Corneal Ring Segment Implantation in Central Keratoconus. [PDF]

Clin Ophthalmol
Vieira BC, Ferreira A, Ramalhão J, Neves MM, Gomes M, Oliveira L.   +5 more
europepmc   +1 more source