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https://www.readbyqxmd.com/read/28328853/updated-association-of-tea-consumption-and-bone-mineral-density-a-meta-analysis
#1
Zhao-Fei Zhang, Jun-Long Yang, Huan-Chang Jiang, Zheng Lai, Feng Wu, Zhi-Xiang Liu
BACKGROUND: Current studies evaluating the association of tea consumption and bone mineral density (BMD) have yielded inconsistent findings. Therefore, we conducted a meta-analysis to assess the relationship between tea consumption and BMD. METHODS: The PubMed, Embase, and Cochrane Library databases were comprehensively searched, and a meta-analysis performed of all observational studies assessing the association of tea consumption and BMD. Forest plots were used to illustrate the results graphically...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28326426/use-of-locking-plates-for-fixation-of-the-greater-trochanter-in-patients-with-hip-replacement
#2
Allison K Tetreault, Brian J McGrory
BACKGROUND: Fixation of the greater trochanter with total hip replacement is challenging and associated with short- and long-term complications. Locking plate technology has been used for fixation of other bones and may be applied successfully in trochanteric fixation. The purpose of this retrospective study was to analyze the utility of the use of trochanteric locking plates in total hip arthroplasty (THA) patients. METHODS: From 2004 to 2014, 32 procedures were performed to fix the greater trochanter in patients with trochanteric fracture, osteotomy, or nonunion in the setting of THA...
December 2016: Arthroplasty Today
https://www.readbyqxmd.com/read/28326299/the-association-between-dehydroepiandrosterone-sulfate-dhea-s-and-bone-mineral-density-in-korean-men-and-women
#3
Seung-Gun Park, Sena Hwang, Jong-Suk Kim, Kyung-Chae Park, Yuri Kwon, Kyong-Chol Kim
BACKGROUND: The relationship between dehydroepiandrosterone sulfate (DHEA-S) and bone mineral density (BMD) is controversial. And findings of most studies that have investigated this relationship are restricted to postmenopausal women. In this study, we investigated the relationship between serum DHEA-S and BMD in both men and women. METHODS: This cross-sectional study evaluated a total of 294 healthy Korean participants through a medical examination program. And a subgroup of 154 participants was subjected to a longitudinal analysis...
February 2017: Journal of Bone Metabolism
https://www.readbyqxmd.com/read/28316964/the-fixation-method-according-to-the-fracture-type-of-the-greater-trochanter-in-unstable-intertrochanteric-fractures-undergoing-arthroplasty
#4
Doohoon Sun, Byeong-Seop Park, Gun-Il Jang, Bongjoo Lee
PURPOSE: We conducted a study on patients who underwent hip joint arthroplasty because of unstable femur intertrochanteric fractures with greater trochanter bony fragments. After dividing patients into three groups depending on their fracture patterns, we evaluated the clinical and radiological outcomes of different operation methods applied to each of these groups. MATERIALS AND METHODS: Using Evan's classification, we defined an unstable intertrochanteric fracture as those characterized as stage 4 or 5...
March 2017: Hip & Pelvis
https://www.readbyqxmd.com/read/28298558/performance-of-3-enthesitis-indices-in-patients-with-peripheral-spondyloarthritis-during-treatment-with-adalimumab
#5
Philip J Mease, Filip Van den Bosch, Joachim Sieper, Yinglin Xia, Aileen L Pangan, In-Ho Song
OBJECTIVE: To evaluate the validity of enthesitis indices in patients with peripheral spondyloarthritis (pSpA). METHODS: The ABILITY-2 study evaluated the efficacy of adalimumab (ADA) versus placebo (PBO) in patients with active pSpA over 12 weeks. Patients received open-label ADA for an additional 144 weeks. Twenty-nine enthesitis sites used in 3 enthesitis scoring systems [Leeds Enthesitis Index (LEI), Spondyloarthritis Research Consortium of Canada (SPARCC) Enthesitis Index, Maastricht Ankylosing Spondylitis Enthesitis Score (MASES)] were assessed; discriminatory capacity and treatment response at Week 12 were calculated by standardized mean difference (SMD) and Guyatt's effect size (ES)...
March 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28291142/lower-extremity-avulsion-fractures-in-the-pediatric-and-adolescent-athlete
#6
Jonathan Schiller, Steven DeFroda, Travis Blood
Lower extremity avulsion fractures are uncommon in the pediatric population and can be misdiagnosed without proper imaging and/or clinical suspicion for these injuries. The most common locations of avulsion injuries are the ischial tuberosity, anterior superior iliac spine, and anterior inferior iliac spine. Less often, avulsion fractures occur in the tibial tubercle, calcaneus, and greater and lesser trochanters. When treated properly with rest and altered weight bearing, most of these injuries heal without complication...
April 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28288077/comparison-of-surgical-outcomes-between-a-triplane-proximal-femoral-osteotomy-and-the-modified-dunn-procedure-for-stable-moderate-to-severe-slipped-capital-femoral-epiphysis
#7
Jakub Sikora-Klak, James D Bomar, Christina N Paik, Dennis R Wenger, Vidyadhar Upasani
BACKGROUND: Recent studies have demonstrated the intra-articular cartilage and labral damage that can occur from the proximal femoral cam-like deformity of a moderate to severe slipped capital femoral epiphysis (SCFE). The approach to treating this deformity in a symptomatic Loder stable hip is controversial. The purpose of this study was to compare radiographic outcomes, complication rates, and revision rates between Imhauser type triplane proximal femoral osteotomy (TPFO) and the modified Dunn procedure (MDP)...
March 10, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28283706/three-dimensional-analysis-of-the-proximal-anterior-femoral-flare-and-torsion-anatomic-bases-for-metaphyseally-fixed-short-stems-design
#8
Elhadi Sariali, Yohan Knaffo
PURPOSE: The use of femoral stems with a short metaphyseal fixation may lead to fractures or subsidence. Such failures may be related to a mismatch between the torsions or the sagittal flares of the stem and the femur. The goal of our study was to perform a 3D analysis of the proximal metaphyseal femur anatomy with a special focus on the anterior proximal flare and torsion. Such data may help to detect the outlier patients for whom a short metaphyseal fixation should be avoided. METHODS: A prospective study included 80 consecutive patients who underwent a primary cementless THA with a 3D CT-scan based pre-operative planning...
March 10, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28277592/evaluation-of-the-effects-of-the-metha-short-stem-on-periprosthetic-bone-remodelling-in-total-hip-arthroplasties-results-at-48-months
#9
Paolo D Parchi, Gianluca Ciapini, Iacopo Castellini, Claudia Mannucci, Anna Maria Nucci, Nicola Piolanti, Silvia Maffei, Michele Lisanti
INTRODUCTION: Total hip arthroplasty is one of the most performed procedures in orthopaedic surgery. Implantation of a prosthesis determines changes in the distribution of loads on the host bone, and this phenomenon, known as stress shielding, is related to the biomechanical characteristics of the implant. Usually stress shielding involves the proximal portion of the femur by reducing the mechanical strength and ability to withstand the transmitted loads. The aim of our study is to demonstrate how the use of a short hip stem reduces the stress shielding phenomenon to the proximal femur...
March 9, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/28271375/multiple-muscular-variations-including-tenuissimus-and-tensor-fasciae-suralis-muscles-in-the-posterior-thigh-of-a-human-case
#10
Takamitsu Arakawa, Takahiro Kondo, Masahiro Tsutsumi, Yuko Watanabe, Toshio Terashima, Akinori Miki
The posterior thigh muscles on the right side of an 81-year-old male cadaver had multiple variations, denoted muscles I-IV. Muscle I originated from the posteromedial surface of the greater trochanter and divided into two muscle bellies. These muscle bellies fused with the long head of the biceps femoris and were innervated by two branches from muscular branches of the semitendinosus and the long head of the biceps. Muscle II separated from the medial surface of the long head of the biceps in the proximal third and fused with the semitendinosus in the distal fourth...
March 7, 2017: Anatomical Science International
https://www.readbyqxmd.com/read/28265151/greater-trochanter-location-measurement-using-a-three-dimensional-motion-capture-system-during-prone-hip-extension
#11
Ji-Su Yu, Jae-Seop Oh
[Purpose] The greater trochanter (GT) is an important structure in biomedical research, but the measurement methods require development. This study presents data from a new measurement method that does not use GT-marker-based measurement (No GT-m) in comparison with GT-marker based measurement (GT-m). [Subjects and Methods] We recruited 20 healthy subjects, who were asked to perform and maintain a prone position and then move to the prone hip extension. A motion capture system collected the kinematic data and the location of the GT was calculated by two measurements...
February 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28263673/demystifying-the-clinical-diagnosis-of-greater-trochanteric-pain-syndrome-in-women
#12
Charlotte Ganderton, Adam Semciw, Jill Cook, Tania Pizzari
OBJECTIVE: To evaluate the diagnostic accuracy of 10 clinical tests that can be used in the diagnosis of greater trochanteric pain syndrome (GTPS) in women, and to compare these clinical tests to magnetic resonance imaging (MRI) findings. MATERIALS AND METHODS: Twenty-eight participants with GTPS (49.5 ± 22.0 years) and 18 asymptomatic participants (mean age ± standard deviation [SD], 52.5 ± 22.8 years) were included. A blinded physiotherapist performed 10 pain provocation tests potentially diagnostic for GTPS-palpation of the greater trochanter, resisted external derotation test, modified resisted external derotation test, standard and modified Ober's tests, Patrick's or FABER test, resisted hip abduction, single-leg stance test, and the resisted hip internal rotation test...
March 6, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28262457/trochantoplasty-for-total-hip-arthroplasty-in-patients-with-coxa-vara-deformity
#13
Jun-Il Yoo, Javad Parvizi, Ji-Ung Song, Yong-Chan Ha, Young-Kyun Lee, Kyung-Hoi Koo
BACKGROUND: In total hip arthroplasty (THA) of hips with coxa vara, the femoral stems might be inserted in a varus alignment. To avoid varus insertion, we designed a technique, which we termed "trochantoplasty." In this procedure, the medial half of the greater trochanter was removed during THA. METHODS: We evaluated 30 patients (31 hips) who had coxa vara deformity and underwent THA using trochantoplasty at the mean follow-up of 5 years (range, 3-9 years). RESULTS: All stems were inserted in the neutral position...
February 14, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28258831/greater-trochanteric-reattachment-using-the-third-generation-cable-plate-system-in-revision-total-hip-arthroplasty
#14
In-Sung Kim, Nachiket Pansey, Rajeev K Kansay, Je-Hyun Yoo, Hwang-Yong Lee, Jun-Dong Chang
BACKGROUND: The purpose of the study is to evaluate the radiologic and functional results of greater trochanteric reattachment using the third-generation cable plate system in revision total hip arthroplasty (THA). METHODS: A total of 47 trochanteric fixations (27 men and 18 women; mean age of 60.2 years) using the third-generation cable plate system in revision THA were retrospectively evaluated. The mean follow-up was 80.4 months (range 27-148 months). The osteotomized greater trochanter was reattached using the Cable-Ready system (Zimmer, Warsaw, IN) and the Dall-Miles cable system (Stryker, Mahwah, NJ)...
January 20, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28255486/osteolysis-of-the-greater-trochanter-caused-by-a-foreign-body-granuloma-associated-with-the-ethibond%C3%A2-suture-after-total-hip-arthroplasty
#15
Keiji Kamo, Hiroaki Kijima, Koichiro Okuyama, Nobutoshi Seki, Shin Yamada, Naohisa Miyakoshi, Yoichi Shimada
The present case shows a case of progression of osteolysis of the greater trochanter caused by a foreign body granuloma associated with the number 5 Ethibond suture in cementless THA with the direct lateral approach that was completely healed by removal of the Ethibond suture. A 55-year-old Japanese woman with secondary osteoarthritis caused by acetabular dysplasia underwent left cementless THA with the direct lateral approach. After setting of the total hip prosthesis, the gluteus medius muscle and vastus lateralis muscle were reattached to the greater trochanter through two bone tunnels using number 5 Ethibond EXCEL sutures...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/28253896/evaluation-of-singh-index-and-osteoporosis-self-assessment-tool-for-asians-as-risk-assessment-tools-of-hip-fracture-in-patients-with-type-2-diabetes-mellitus
#16
Zhenyu Liu, Hua Gao, Xiaodong Bai, Liang Zhao, Yadong Li, Baojun Wang
BACKGROUND: Type 2 diabetes mellitus (T2DM), an epidemic disease around world, has recently been identified as a risk factor for osteoporosis-associated fracture. However, there is no consensus on the best method of assessing fracture risk in patients with T2DM. The aim of this study was to evaluate the usefulness of the Osteoporosis Self-Assessment Tool for Asians (OSTA) and the Singh Index (SI) in hip fracture risk assessment in patients with T2DM. METHODS: We enrolled 261 postmenopausal women with T2DM: 87 had hip fracture resulting from low-energy trauma and 174 age-matched controls had no fracture (two controls per fracture case)...
March 3, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28250192/dairy-intake-is-protective-against-bone-loss-in-older-vitamin-d-supplement-users-the-framingham-study
#17
Shivani Sahni, Kelsey M Mangano, Douglas P Kiel, Katherine L Tucker, Marian T Hannan
Background: Previous studies showed beneficial effects of specific dairy foods on bone health in middle-aged adults.Objective: We examined the association of milk, yogurt, cheese, cream, fluid dairy (milk + yogurt), and milk + yogurt + cheese intakes with bone mineral density (BMD) and 4-y percentage of change in BMD [▵%BMD; femoral neck, trochanter, and lumbar spine (LS)]. We further assessed whether these associations were modified by vitamin D supplement use in this cohort of older adults.Methods: Food-frequency questionnaire responses, baseline BMD (hip and spine, n = 862 in 1988-1989), and follow-up BMD (n = 628 in 1992-1993) were measured in the Framingham study, a prospective cohort study of older Caucasian men and women aged 67-93 y...
March 1, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28248894/extensive-corrective-fixation-surgeries-for-adult-spinal-deformity-improve-posture-and-lower-extremity-kinematics-during-gait
#18
Hideyuki Arima, Yu Yamato, Tomohiko Hasegawa, Sho Kobayashi, Go Yoshida, Tatsuya Yasuda, Tomohiro Banno, Shin Oe, Yuki Mihara, Daisuke Togawa, Yukihiro Matsuyama
STUDY DESIGN: Longitudinal cohort. OBJECTIVE: This study aimed to document changes in posture and lower extremity kinematics during gait in patients with adult spinal deformity (ASD) after extensive corrective surgery. SUMMARY OF BACKGROUND DATA: Standing radiographic parameters are typically used to evaluate ASD patients. Previously, preoperative walking and standing posture discrepancy were reported in ASD patients. However, we didn't include comparison between before and after surgery...
February 28, 2017: Spine
https://www.readbyqxmd.com/read/28243176/prp-in-the-treatment-of-trochanteric-syndrome-a-pilot-study
#19
Arthur de Góes Ribeiro, Walter Ricioli, Alice Roxo Nobre Sousa E Silva, Giancarlo Cavalli Polesello, Rodrigo Pereira Guimarães
OBJECTIVE: To compare the efficacy of platelet rich plasma (PRP) against corticosteroid on the treatment of trochanteric pain syndrome . METHODS: From July 2011 to November 2012, eighteen patients (20 hips) with trochanter pain syndrome were randomized in two groups and treated with platelet rich plasma or triamcinolone infiltration guided by ultrasound. Pain and function were evaluated prior to the intervention and after 10, 30 and 60 days, through the Facial Expressions Scale for Pain and the Western Ontario McMaster and Harris Hip Score questionnaires...
July 2016: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28211303/proposal-of-new-classification-of-femoral-trochanteric-fracture-by-three-dimensional-computed-tomography-and-relationship-to-usual-plain-x-ray-classification
#20
Etsuo Shoda, Shimpei Kitada, Yu Sasaki, Hitoshi Hirase, Takahiro Niikura, Sang Yang Lee, Atsushi Sakurai, Keisuke Oe, Takeharu Sasaki
PURPOSE: Classification of femoral trochanteric fractures is usually based on plain X-ray findings using the Evans, Jensen, or AO/OTA classification. However, complications such as nonunion and cut out of the lag screw or blade are seen even in stable fracture. This may be due to the difficulty of exact diagnosis of fracture pattern in plain X-ray. Computed tomography (CT) may provide more information about the fracture pattern, but such data are scarce. In the present study, it was performed to propose a classification system for femoral trochanteric fractures using three-dimensional CT (3D-CT) and investigate the relationship between this classification and conventional plain X-ray classification...
January 2017: Journal of Orthopaedic Surgery
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