BACKGROUND Insufficient vas length for performing a tension-free vasovasostomy is a problem occasionally encountered by microsurgeons. Herein we evaluated utilization of a non-vascularized vas deferens autograft in a rat model. METHODS Segments of isolated vas deferens, 2.5 cm in length, were used as bilateral autografts in 15 rats. Each autograft was implanted between the two transected ends...

CONTEXT Osteochondritis dissecans (OCD) of the capitellum is most often seen in adolescents who participate in sports that involve repetitive loading of the elbow. Unstable defects typically require surgical intervention that involves fragment fixation, debridement, or reconstruction with an osteochondral autograft transfer. Optimum surgical management of unstable defects remains controversial....

Improvements to current therapeutic strategies are needed for the treatment of skeletal defects. Bone tissue engineering offers potential advantages to these strategies. In this study, ectopic bone formation in a range of scaffolds was assessed. Vital autograft and devitalised allograft served as controls and the experimental groups comprised autologous bone marrow derived stem cell seeded allo...

After a total parathyroidectomy, well-established protocols for the cryopreservation of parathyroid tissue and for the delayed autograft of this tissue exist, especially in cases of secondary hiperparathyroidism (HPT) or familial or sporadic parathyroid hyperplasia. Although delayed autografts are effective, the published success rates vary from 10% to 83%. There are numerous factors that influ...

OBJECTIVES To compare bone autograft, bone cement, and demineralized bone matrix in functional and aesthetic outcomes and complications following cranioplasty for reconstruction of cranial defects. STUDY DESIGN Retrospective chart review. MATERIALS AND METHODS A retrospective chart review was performed of patients who underwent cranioplasty at a single institution between 1992 and 2012. The...

BACKGROUND In a previous report, we described a method of reconstruction using tumor-bearing autograft treated by liquid nitrogen for malignant bone tumor. Here we present the first case of bone deformity correction following a tumor-bearing frozen autograft via three-dimensional computerized reconstruction after multiple surgeries. CASE PRESENTATION A 16-year-old female student presented wit...

BACKGROUND The best choice of graft tissue for use in anterior cruciate ligament reconstruction has been the subject of debate. HYPOTHESIS Anterior cruciate ligament reconstruction with patellar tendon autograft leads to greater knee stability than reconstruction with hamstring tendon autograft. STUDY DESIGN Metaanalysis. METHODS A Medline search identified articles published from January...

Purpose: Pterygium is a prevalent disease of the eye that challenges ophthalmologists in its management due to high tendency reoccur. We performed an analysis identify among various surgical and adjuvant treatments best combination has most pterygium recurrence prevention
 Methods: A search was run through Pubmed, Google Scholar, ClinicalTrials.gov, World Health Organisation for Randomised...

OBJECTIVE To assess fusion rates and functional outcomes in patients undergoing anterior cervical discectomy and fusion by using a vertebral body autograft for interbody filling and anterior cervical plate fixation. MATERIAL AND METHODS The study included a total of 102 patients, 54 men and 48 women, who underwent surgery between 2006 and 2010 patients with degenerative disease, cervical disc...