Results 161 to 170 of about 2,098,034 (192)

Pars Plana Vitrectomy With Gas Tamponade for Lamellar Macular Holes

American Journal of Ophthalmology, 2005
To report anatomic and visual improvement after pars plana vitrectomy with gas tamponade for a lamellar macular hole with poor central visual acuity.Two interventional case reports.Two patients with a lamellar macular hole underwent vitrectomy, internal limiting membrane peeling, and long-acting gas injection.
Mayumi, Hirakawa, Akinori, Uemura, Tetsuro, Nakano, Taiji, Sakamoto   +3 more
openaire   +2 more sources

AUTOLOGOUS BLOOD CLOT COVERING INSTEAD OF GAS TAMPONADE FOR MACULAR HOLES

Retina, 2020
Purpose: This study evaluates the efficacy and usefulness of vitrectomy with internal limiting membrane peeling and autologous blood clot covering without gas tamponade in the treatment of macular holes (MHs). Methods: All patients with a full-thickness MH with a minimum diameter of
Dongqing, Zhu, Bo, Ma, Jing, Zhang, Rong, Huang, Yan, Liu, Xiaoliang, Jing, Jibo, Zhou   +6 more
openaire   +2 more sources

Myopic shift after combined phacoemulsification and vitrectomy with gas tamponade

Canadian Journal of Ophthalmology, 2008
Combination surgery of vitrectomy and phacoemulsification is a common procedure. The present study was undertaken to determine whether gas tamponade plays a role in the myopic shift that has been found previously after this type of surgery.The study compared 26 subjects undergoing combined procedures without gas tamponade and 28 subjects undergoing the
Kelly D, Schweitzer, Raúl, García
openaire   +2 more sources

VITRECTOMY FOR MYOPIC FOVEOSCHISIS WITH INTERNAL LIMITING MEMBRANE PEELING AND NO GAS TAMPONADE

Retina, 2014
To evaluate the outcome of vitrectomy with internal limiting membrane peeling and no gas tamponade in the treatment of eyes with myopic foveoschisis.Medical records of 10 eyes of 9 consecutive patients with myopic foveoschisis without macular hole treated by vitrectomy were reviewed.The patients' refractive error was -4.00 diopters to -34.00 diopters ...
Atsuro, Uchida, Hajime, Shinoda, Takashi, Koto, Hiroshi, Mochimaru, Norihiro, Nagai, Kazuo, Tsubota, Yoko, Ozawa   +6 more
openaire   +2 more sources

Outcome of autologous platelet concentrate and gas tamponade compared to heavy silicone oil tamponade in persistent macular hole surgery

European Journal of Ophthalmology, 2020
Purpose: Persistence represents the major reason for failure of primary macular hole repair. A variety of surgical approaches are available for treating persistent macular holes. To compare clinical outcome of re-pars plana vitrectomy combined with autologous platelet concentrate and sulfur hexafluoride 20% gas ...
Friederike Schaub, Nasir Gözlügöl, Corinna von Goscinski, Philip Enders, Ludwig M Heindl, Claudia Dahlke   +5 more
openaire   +2 more sources

Vitrectomy with Gas Tamponade and anti-VEGF Injections for the Management of Submacular Hemorrhage

Klinische Monatsblätter für Augenheilkunde, 2016
A voluminous submacular hemorrhage is a severe complication of exudative age-related macular degeneration (AMD). Without treatment, submacular hemorrhage leads to irreversible damage, both in the sensory retina and the retinal pigment epithelium (RPE).
Y, Sadeghi, M, Elalouf, I, Mantel, J-A, Pournaras   +3 more
openaire   +2 more sources

Management of Hypotonous Cyclodialysis With Pars Plana Vitrectomy, Gas Tamponade, and Cryotherapy

Ophthalmic Surgery, Lasers and Imaging Retina, 1996
* BACKGROUNDANDOBJECTIVE: Cyclodialysis after ocular trauma or surgery may lead to hypotony and visual loss. A new surgical approach for the treatment of cyclodialysis is reported. * PATIENTS AND METHODS: In three patients with long-standing cyclodialysis and hypotony, a pars plana vitrectomy with gas tamponade and transscleral cryotherapy to
H, Helbig, M H, Foerster
openaire   +2 more sources

[Complications of internal tamponade with gas or silicone].

Oftalmologia (Bucharest, Romania : 1990), 2008
This article presents the vitreous substitutes used in vitreoretinal surgery, emphasizing the complications of intraocular tamponade: refractive considerations, common toxicity of gases and silicone oil, specific toxicity of silicone oil, intraocular pressure abnormalities and lenticular complications.
openaire   +1 more source

Intraocular gas tamponades used in retinal surgery.

Annals of ophthalmology, 1979
Intraocular gas tamponades have proven useful in the treatment of selected retinal detachments. The critical parameter determining the effectiveness of a gas tamponade is its ability to cover an area of retina. A technique for estimating intraocular bubble size in terms of the area of bubble-retina contact is described.
openaire   +1 more source

Silicone Oil vs Perfluoropropane Gas as a Postoperative Retinal Tamponade

Archives of Ophthalmology, 1994
The article by the Silicone Study Group 1 published in the June 1992 issue of theArchivesrepresents an immense undertaking of a difficult and complex subject. However, some of the data deserve more explanation. The postoperative retinal attachment rates for the two modalities are plotted at 1, 3, 6 months, and so on, in their Figure 2.
openaire   +1 more source