Comparison of the Recurrence of RRD in PPV Combined Cataract Surgery with PPV Alone, and Risk Factors in PPV Combined Cataract Surgery

Comparison of Cataract Surgery Alone Versus Cataract Surgery Combined With Trabeculectomy in the Management of Phacomorphic Glaucoma.

PURPOSE To compare the outcomes of cataract surgery alone versus combined cataract surgery with trabeculectomy in eyes with phacomorphic glaucoma. MATERIALS AND METHODS In a retrospective comparative case series, 126 eyes of phacomorphic glaucoma presenting within 4 weeks of onset between 1993 and 2012, with at least 6 months of postoperative follow-up were included. Group 1 included 63 eyes ...

Mesoscopic Modelling of 2-CN-PPV/PPV Polymer LED

Although optoelectronic devices made of polymers are very attractive ones (low cost, easy to make), problems related to charge transport, exciton quenching, among others, can be an obstacle for their performance. The use of heterojunctions made of two polymers can be a strategy for improving the efficiency of polymer light emitting diodes (PLEDs) at low bias. Here we present a theoretical study...

Combined Cataract and Glaucoma Surgery

Deep lamellar keratoplasty combined with cataract surgery.

We used a surgical technique that combines deep lamellar keratoplasty, phacoemulsification, and intraocular lens implantation for treating patients with cataract and corneal stromal disease. Deep lamellar dissection of the cornea was first performed with viscoelastic substances (hyaluronate sodium) until the highly transparent Descemet membrane solely remained. We then created a short corneal t...

Stability of the J-V characteristics of (BEHP-PPV)-co-(MEH-PPV) based light-emitting diodes

0026-2714/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.microrel.2009.07.053 * Corresponding author. Address: Sección de Electró Depto. de Ingeniería Electrica, Av. IPN No 2508, Apdo. DF, Mexico. Tel.: +52 55 57473786; fax: +52 55 5747 E-mail addresses: [email protected] (J.C. Sánc [email protected] (M. Estrada). This paper reports main characteristics of copolymer (BEHP-PPV)-co...