Results 61 to 70 of about 12,562 (184)

Quantifying Dehydration Effects of Porcine Vocal Fold Attenuation With Optical Coherence Tomography

The Laryngoscope, Volume 136, Issue 8, Page 3519-3526, August 2026.
The purpose of this study is to use optical coherence tomography (OCT) to characterize the effect of dehydration on the optical attenuation coefficient of porcine vocal fold (VF) tissue. The optical attenuation coefficient tissue decreased linearly with dehydration, dropping by approximately 0.08 mm−1 for every 1% increase in mass loss.
Owen P. Wischhoff, Michael Kuang, Brady D. Prosser, Jakob R. Holm, Jack J. Jiang   +4 more
wiley   +1 more source

Treatment of large, chronic and persistent macular hole with internal limiting membrane transposition and tuck technique

International Journal of Retina and Vitreous, 2020
Background Large, chronic full thickness macular holes which failed previous treatments are difficult to manage and even left untreated due to poor prognosis.
Nicholas S. K. Fung, Anthony K. H. Mak, Rachel Yiu, Ian Y. H. Wong, Wai Ching Lam   +4 more
doaj   +1 more source

Injectable Artificial Photoreceptors: STEM Cell Functional Integration and in vivo Electrophysiological Validation in Retinal Degeneration Models

Small Science, Volume 6, Issue 8, August 2026.
Artificial photoreceptors are engineered to efficiently absorb light, with the strongest sensitivity in the green region of the visible spectrum. Upon illumination, they generate electrical signals that activate retinal ganglion cells, which are typically unaffected by disease, enabling transmission of visual information to the brain.
Afshin Izadian, Ali Torkashvand, Benjamin Allan McCall, Yong Gao, Christine M. Taylor, Fateme Karimi Hafshejani, Arupratan Das, Michelle L. Surma, Sunland Gong, Amir Reza Hajrasouliha   +9 more
wiley   +1 more source

Outcomes and complications of sponges versus tires for scleral buckling in primary rhegmatogenous retinal detachment: The Manchester Buckle Study

Acta Ophthalmologica, Volume 104, Issue 5, Page e538-e543, August 2026.
Abstract Purpose To compare preoperative characteristics and postoperative anatomical and functional outcomes of scleral buckle surgery using sponges versus tires, as well as explant‐related complications and the frequency of explant removal. Methods This retrospective study included patients with primary rhegmatogenous retinal detachment (RRD) who ...
Peter Kiraly, Myrta Lippera, Naseer Ally, Ritu Agarwal, George Moussa, Tsveta Ivanova, Felipe Dhawahir‐Scala, Niall Patton, George Turner, Stephen Charles, Assad Jalil, Kirti M. Jasani   +11 more
wiley   +1 more source

Spontaneous closure of bilateral macular holes

American Journal of Ophthalmology Case Reports, 2019
Purpose: To present a case of a right eye spontaneous closure of a full thickness macular hole (FTMH), followed several years later by a left eye spontaneous closure of a FTMH, in an otherwise healthy woman. Observations: We show the temporal changes and
Avi Ohayon, Alexander Rubowitz
doaj   +1 more source

Complete Regression of bilateral Choroidal Metastases secondary to a Cutaneous Melanoma under Immunotherapy

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Yenny Angela, Alena Riesmeier, Ralf Gutzmer, Miltiadis Fiorentzis, Nikolaos E. Bechrakis, Carsten Framme, Ekaterina Sokolenko   +6 more
wiley   +1 more source

Spontaneous Resolution of Traumatic Macular Hole in a Child

Delhi Journal of Ophthalmology, 2013
There are several published reports on spontaneous closure of idiopathic macular hole but information regarding spontaneous closure of traumatic macular hole is limited.
Lalit Verma, Arindam Chakravarti, Avnindra Gupta, Smriti Prakash   +3 more
doaj   +1 more source

Macular Hole Surgery in a Patient Who Cannot Maintain Facedown Positioning

Case Reports in Ophthalmology, 2013
Aim: To present macular hole surgery in a patient who had previously undergone thyroid removal surgery. Material and Methods: During thyroid gland removal surgery, the recurrent laryngeal nerves were cut by the surgeon. Therefore, the patient had to have
Zofia Michalewska, Jerzy Nawrocki
doaj   +1 more source

Spontaneous resolution of myopic foveoschisis and a macular hole with retinal detachment

American Journal of Ophthalmology Case Reports, 2019
Purpose: The aim of this report was to describe a case of myopic foveoschisis and a macular hole with retinal detachment that resolved spontaneously. Observations: A 62-year-old woman with bilateral blurred vision was referred to our department. Her best-
Takashi Ono, Yukiko Terada, Yosai Mori, Yasushi Kataoka, Masaaki Nakahara, Kazunori Miyata   +5 more
doaj   +1 more source

Early imaging of a macular hole following vitrectomy with primary silicone oil tamponade

Clinical Ophthalmology, 2011
Niladri Saha, Stewart Lake, Bob Z WangDepartment of Ophthalmology, Flinders Medical Centre and Flinders University, Bedford Park, South Australia, AustraliaBackground: To describe the morphology of a macular hole in the early postoperative period ...
Saha N, Lake S, Wang BZ
doaj