OBJECTIVES Fibrin glue in combination with polyglycolic acid (PGA) mesh is effective in preventing air leakage after segmentectomy, but we frequently experienced air leakage with single-layer application. To investigate improved usage, we compared the sealing effect among single-, double- and triple-layer PGA mesh and fibrin glue in both experimental and clinical segmentectomy. METHODS Ex viv...

PURPOSE To evaluate spectral-domain optical coherence tomography (OCT) findings based on preferential hyperacuity perimeter (PHP) in patients after idiopathic epiretinal membrane surgery. METHODS Forty eyes of 40 patients undergoing surgery for idiopathic epiretinal membrane were included in the study. The best-corrected visual acuity, PHP, Amsler grid test, and OCT were assessed 3 months aft...

OBJECTIVES The presence of retinal nerve fiber layer (RNFL) split bundles was recently described in normal eyes scanned using scanning laser polarimetry and by histologic studies. Split bundles may resemble RNFL loss in healthy eyes. The aim of our study was to determine the prevalence of nerve fiber layer split bundles in healthy people. MATERIALS AND METHODS We imaged 718 eyes of 359 health...

patients and methods previously recorded data of 231 patients who underwent surgical closure of vsd between january 2009 and january 2012 at the rajaie cardiovascular medical and research center were retrospectively reviewed. vsd surgical repair was performed using continues suturing technique in group a patients (n = 163, 70.6%) and interrupted suturing technique in group b patients (n = 68, 2...