Results 31 to 40 of about 4,278,269 (319)

Structural Changes in the Optic Disc and Macula Detected by Swept-Source Optical Coherence Tomography After Surgical Intraocular Pressure Reduction in Patients with Open-Angle Glaucoma

open access: yesClinical Ophthalmology, 2021
Roberto Vessani, Thalyta Frota, Gabriella Shigetomi, Priscila Correa, Eduardo B Mariottoni, Ivan Tavares Department of Ophthalmology and Visual Sciences, Paulista School of Medicine, São Paulo Hospital, Federal University of São Paulo, São Paulo ...
Vessani R   +5 more
doaj  

Magnetic-Visual Sensor Fusion-based Dense 3D Reconstruction and Localization for Endoscopic Capsule Robots [PDF]

open access: yes, 2018
Reliable and real-time 3D reconstruction and localization functionality is a crucial prerequisite for the navigation of actively controlled capsule endoscopic robots as an emerging, minimally invasive diagnostic and therapeutic technology for use in the ...
Almalioglu, Yasin   +5 more
core   +1 more source

Trabeculectomy Vs Non‐penetrating Deep Sclerectomy for the Surgical Treatment of Open-Angle Glaucoma: A Long-Term Report of 201 Eyes

open access: yesClinical Ophthalmology, 2023
Renato Correia Barbosa, Rita Gonçalves, Ricardo Bastos, Sara Alves Pereira, Rita Basto, Ana Rita Viana, Paula Tenedório Ophthalmology Department, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Matosinhos, PortugalCorrespondence: Renato ...
Correia Barbosa R   +6 more
doaj  

Clinicopathological features of corneal invasion by filtering bleb

open access: yesBMC Ophthalmology, 2023
Purpose To describe the clinicopathological characteristics and explore the possible etiology of cornea invasion by filtering bleb (CIFB) after filtering surgery. Methods We reviewed 22 patients treated for CIFB between March 2005 and March 2022.
Minghua Shi   +7 more
doaj   +1 more source

Canaloplasty in the Treatment of Open-Angle Glaucoma: A Review of Patient Selection and Outcomes. [PDF]

open access: yes, 2018
Canaloplasty is a relatively new non-penetrating surgery for the reduction of intraocular pressure in patients affected by glaucoma. The technique uses a microcatheter to perform a 360 º cannulation of Schlemm's canal and leaves in place a tension suture
Brusini, Paolo   +5 more
core   +2 more sources

Comparison between Ologen implant and different concentrations of Mitomycin C as an adjuvant to trabeculectomy surgery

open access: yesOman Journal of Ophthalmology, 2017
CONTEXT: Trabeculectomy is the most common surgical procedure for treatment of glaucoma. To improve success rates, adjuvants were utilized as Mitomycin C (MMC) and Ologen implant.
Zeiad H Eldaly   +3 more
doaj   +1 more source

Prospects for Theranostics in Neurosurgical Imaging: Empowering Confocal Laser Endomicroscopy Diagnostics via Deep Learning [PDF]

open access: yes, 2018
Confocal laser endomicroscopy (CLE) is an advanced optical fluorescence imaging technology that has the potential to increase intraoperative precision, extend resection, and tailor surgery for malignant invasive brain tumors because of its subcellular ...
Evgenii Belykh   +8 more
core   +2 more sources

Management of Encapsulated Blebs After Filtering Surgery

open access: yesTürk Oftalmoloji Dergisi, 2013
Pur po se: To evaluate the results of bleb needling of encapsulated blebs with 1% mitomycine-C (Mtm-C) after trabeculectomy surgery. Ma te ri al and Met hod: 98 eyes of 90 glaucoma patients who had undergone trabeculectomy between July 2009 and ...
Banu Şatana   +6 more
doaj   +1 more source

Immunohistochemical identification of lymphatic outflow in filtering blebs after non-penetrating deep sclerectomy (NPDS)

open access: yesОфтальмохирургия, 2021
Relevance. One of the conditions for the functional outflow pathways’formation after filtering glaucoma surgeries is the uniform moisture absorption from the filtering blebs, which is provided by the blood and, possibly, lymphatic vessels of the ...
T. N. Yurieva   +3 more
doaj   +1 more source

Methods and systems for extracting venous pulsation and respiratory information from photoplethysmographs [PDF]

open access: yes, 2019
A system and method for separating a venous component and an arterial component from a red signal and an infrared signal of a PPG sensor is provided.
Nourani, Mehrdad, Yousefi, Rasoul
core   +1 more source

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