BACKGROUND To address the long-term problems of bearing surface wear and osteolysis associated with conventional metal-polyethylene (M-PE) total hip arthroplasty (THA), metal-metal (M-M), and ceramic-ceramic (C-C) bearings have been introduced. These bearing surfaces are associated with unique risks and benefits and higher costs. However the relative risks of these three bearings in an older po...

in the present study, twenty two selected lines from eleven iranian eggplant (solanum melongena l.) landraces along with varamin landrace, as control, were studied in a randomized complete block design with three replications in three locations (karaj, varamin and dezful). sum of yield and marketing score for each line was recorded. analysis of variance for yield showed significant differences ...

BACKGROUND Metal-on-metal hip resurfacing arthroplasty (MoM HRA) may offer potential advantages over total hip arthroplasty (THA) for certain patients with advanced osteoarthritis of the hip. However, the cost effectiveness of MoM HRA compared with THA is unclear. QUESTIONS/PURPOSES The purpose of this study was to compare the clinical effectiveness and cost-effectiveness of MoM HRA to THA. ...

BACKGROUND The surgical approach in total hip arthroplasty (THA) is often based on surgeon preference and local traditions. The anterior muscle-sparing approach has recently gained popularity in Europe. We tested the hypothesis that patient satisfaction, pain, function, and health-related quality of life (HRQoL) after THA is not related to the surgical approach. PATIENTS 1,476 patients identi...

Abstract Background Rotational acetabular osteotomy (RAO) is a type of pelvic performed to improve the bony coverage against femoral head for patients with dysplasia. The ideally evaluated three-dimensionally; however, there paucity published data regarding three-dimensional morphology in long-term excellent outcome after RAO. present study investigated characteristics RAO comparison normal hip...

Mục tiêu: Khảo sát các chỉ số sinh lý cùng một yếu tố liên quan ở 2 nhóm bệnh nhân tăng huyết áp nguyên phát và không áp. Đối tượng phương pháp nghiên cứu: Mô tả, tiến cứu, có đối chứng trên 236 được chẩn đoán xác định THA 196 mắc đến điều trị ngoại trú tại Bệnh viện Đa khoa thành phố Vinh, tỉnh Nghệ An từ ngày 01/01/2022 đến 30/5/2022. Kết quả: Nhóm thì độ tuổi ≥ 65 chiếm nhiều nhất (55,1%), n...

OBJECTIVE The objective of this systematic review of the literature was to identify the predictors of functional outcome after total hip arthroplasty (THA). METHOD A systematic literature search in Web of Science, CINAHL, EMBASE and PubMed was conducted on 23 June 2015. The articles were selected based on their quality, relevance and measurement of the predictive factor. The level of evidence...

PURPOSE To compare the midterm outcome in 12 women who underwent total hip arthroplasty (THA) for rapidly destructive coxarthrosis (RDC) and in 12 controls who underwent THA for osteoarthritis. METHODS Records of 12 women aged 50 to 80 (mean, 72.3) years who underwent THA for RDC after a mean of 9 (range, 4-11) months since symptom onset were reviewed. They were compared with 12 age-and sex-m...

BACKGROUND Impingement can be a serious complication after total hip arthroplasty (THA), and is one of the major causes of postoperative pain, dislocation, aseptic loosening, and implant breakage. Minimally invasive THA and computer-navigated surgery were introduced several years ago. We have developed a novel, computer-assisted operation method for THA following the concept of "femur first"/"c...