نتایج جستجو برای: graft success rate
تعداد نتایج: 1170799 فیلتر نتایج به سال:
OBJECTIVE To compare the graft success rates and audiological outcomes of bilaterally performed type 1 tympanoplasty using cartilage palisades or temporal fascia in children. MATERIALS AND METHODS We retrospectively analyzed the medical records of patients who underwent type 1 tympanoplasty at Medical Park Hospital between May 2007 and February 2013. 27 patients (54 ears) were enrolled in the...
UNLABELLED Cartilage has shown to be a promising graft material to close tympanic membrane perforations. However, due to its rigid quality, doubts are raised regarding its sound conduction properties. It has been suggested that acoustic benefit may be obtained by thinning the cartilage. We describe our innovative method for harvesting tragal cartilage from the same endaural incision and also de...
OBJECTIVES We evaluated the short- and long-term clinical outcomes after percutaneous revascularization of the internal mammary artery (IMA) graft. BACKGROUND Previous reports in a relatively small number of patients have indicated the safety of balloon angioplasty for the treatment of stenoses in the IMA graft. However, the use of alternative interventional techniques and their long-term res...
BACKGROUND Mucous retention cyst refers to a cyst made by expansion due to the blockage of the salivary gland near the maxillary sinus, and it is surrounded by epithelial cells. Most of them are small; therefore, they cannot be found well and are frequently with antral polyp. The aim of this study was to evaluate the clinical prognosis of sinus bone graft in patients with mucous retention cyst....
Introduction: There remains controversy about the optimal kind of graft to repair tympanic membrane. The purpose of this study was to evaluate the anatomical and auditory outcomes of type I tympanoplasty using fascia with or without cartilage reinforcement. Materials and Methods: This retrospective cohort study was conducted from 2005 to 2015. All cases were surgically treated by a single sur...
Introduction: Chronic suppurative otitis media is a major public health problem in children and adults. Tympanoplasty is a surgical procedure which aims to prevent recurrent otorrhea and restore hearing ability. Objective: To compare the graft uptake and the hearing outcome of tympanoplasty in non cholesteatomatous chronic otitis media between wet and totally dry ears. Methods: A total of 108 w...
BACKGROUND Over the past two decades, Snodgrass tubularized incised plate (TIP) urethroplasty has become one of the dominant surgical techniques with wide applications and excellent cosmetic results. However, TIP has many limitations. We performed a retrospective study at our department and assessed the outcome of the inlay internal preputial graft for extending the applications of TIP. METHO...
OBJECTIVE To compare both the dorsal onlay technique of Barbagli and the dorsal inlay technique of Asopa for the management of long anterior urethral stricture. METHODS From January 2010 to May 2012, a total of 47 patients with long anterior urethral strictures were randomized into two groups. The first group included 25 patients who were managed by dorsal onlay buccal mucosal graft urethropl...
Immunosuppression with mycophenolate mofetil after penetrating keratoplasty: our clinical experience
Penetrating keratoplasty (PKP) has emerged as the most common form of solid tissue transplantation over the past 30 years1.This relative success of PKP is attributable to continued advances in surgical techniques, equipment, ocular pharmacology and immunology, corneal storage, and eye banking procedures. For uncomplicated first grafts performed in avascular «low-risk» beds with only local immun...
Aim of this report is to describe the long-term results of endoscopic endonasal repair of cerebrospinal fluid leak using a septal mucoperichondrial graft. A case series of 52 patients operated for cerebrospinal fluid rhinorrhea between 1990 and 2006 is presented. All patients underwent surgical treatment for endoscopic endonasal closure of a cerebrospinal fluid leak using a septal mucoperichond...
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