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https://www.readbyqxmd.com/read/29138386/reverse-less-invasive-stabilization-system-liss-plating-for-proximal-femur-fractures-in-poliomyelitis-survivors-a-report-of-two-cases
#1
Chen Yao, Dongxu Jin, Changqing Zhang
BACKGROUND Poliomyelitis is a neuromuscular disease which causes muscle atrophy, skeletal deformities, and disabilities. Treatment of hip fractures on polio-affect limbs is unique and difficult, since routine fixation methods like nailing may not be suitable due to abnormal skeletal structures. CASE REPORT We report one femoral neck fracture and one subtrochanteric fracture in polio survivors successfully treated with reverse less invasive stabilization system (LISS) plating technique. Both fractures were on polio-affected limbs with significant skeletal deformities and low bone density...
November 15, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/29134242/serum-parathyroid-hormone-is-associated-with-increased-cortical-porosity-of-the-inner-transitional-zone-at-the-proximal-femur-in-postmenopausal-women-the-troms%C3%A3-study
#2
M Osima, T T Borgen, M Lukic, G Grimnes, R M Joakimsen, E F Eriksen, Å Bjørnerem
Serum parathyroid hormone (PTH) was associated with increased bone turnover markers and cortical porosity of the inner transitional zone at the proximal femur. These results suggest that PTH through increased intracortical bone turnover leads to trabecularisation of inner cortical bone in postmenopausal women. INTRODUCTION: Vitamin D deficiency leads to secondary hyperparathyroidism and increased risk for fractures, whereas its association with cortical porosity is less clear. We tested (i) whether serum 25-hydroxyvitamin D (25(OH)D) and PTH were associated with cortical porosity and (ii) whether the associations of 25(OH)D) and PTH with fracture risk are dependent on cortical porosity...
November 14, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/29110093/evaluation-of-inter-and-intra-observer-reliability-of-current-classification-systems-for-subtrochanteric-femoral-fractures
#3
Ahmet İmerci, Nevres Hurriyet Aydogan, Kursad Tosun
INTRODUCTION: To evaluate the inter- and intra-observer reliability of the Russell Taylor, Seinsheimer and AO classification systems, and to investigate whether or not the experience of the surgeon had any effect on the classification. PATIENTS AND METHODS: All the radiographs of 35 patients with subtrochanteric femur fracture were classified by 16 observers using the Russell Taylor, Seinsheimer and 31-AO classifications. Two groups of observers were formed of eight orthopedic surgeons, each with at least five-year experience and eight orthopedic assistants, from six different hospitals, who were invited to participate in the study...
November 6, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/29065818/antiresorptives-safety-concerns-clinical-perspective
#4
Jacques P Brown
Antiresorptive drugs, such as amino-bisphosphonates and denosumab (Dmab), have dominated osteoporosis therapies for over 20 years. Since osteoporosis is a chronic disease, antifracture therapy could continue for the rest of a patient's life. Phase III clinical trials for antiresorptive drugs assessed relatively small patient populations for short durations and excluded up to 80% of patients who might seek osteoporosis therapy in clinical practice. Postmarketing reports based upon millions of patient-years and long-term (>5 years) clinical administration have associated some previously unknown, rare adverse events with antiresorptive use including osteonecrosis of the jaw (ONJ) and atypical femur fractures (AFFs)...
January 1, 2017: Toxicologic Pathology
https://www.readbyqxmd.com/read/29065038/provisional-plating-of-subtrochanteric-femur-fractures-prior-to-intramedullary-nailing-in-the-lateral-decubitus-position
#5
Ryan Robertson, Michael Tucker, Thomas Jones
Subtrochanteric femur fractures remain a challenge for surgeons to obtain and maintain adequate reduction and stable fixation. For this reason multiple techniques have been described but we are unaware of a detailed contemporary description of the combination of provisional plating prior to intramedullary fixation in the lateral decubitus position. We present our technique as it was used from 2011-2015 to treat 22 fractures and how it compared clinically to the other 48 subtrochanteric femur fractures treated during that period...
October 14, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/29062210/evaluation-of-outcome-of-proximal-femur-locking-compression-plate-pflcp-in-unstable-proximal-femur-fractures
#6
Malkesh D Shah, Chirag S Kapoor, Rishit J Soni, Jagdish J Patwa, Paresh P Golwala
INTRODUCTION: Pertrochanteric fractures are most frequent factures of the proximal femur, accounts for nearly 50% of all proximal femur fractures and are most devastating and also a major cause of disability in elderly. The aim and objective of this study was to evaluate the role of proximal femoral locking compression plate in unstable proximal femur fractures. MATERIAL AND METHOD: A total of 20 cases were included in our study (M:F - 16:4), who suffered proximal femur fracture due to various modalities and all of them were operated using proximal femoral locking compression plate...
October 2017: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/29051885/the-reversed-less-invasive-stabilisation-system-distal-femur-technique-application-in-an-adult-patient-with-osteogenesis-imperfecta-sustaining-a-femoral-fracture
#7
Markus S Hanke, Marius Johann Keel, Inga A Todorski, Johannes Dominik Bastian
INTRODUCTION: The aim of this study was to report the surgical management and to discuss the options for fracture fixation in an adult patient with osteogenesis imperfecta (OI) who sustained a trochanteric femoral fracture after a simple fall from standing position. CASE REPORT: As a result of multiple fractures during childhood, this adult patient with OI presented with a short stature. The radiographs revealed a displaced, intertrochanteric fracture with subtrochanteric extension of the left femur...
May 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29038836/automated-dxa-based-finite-element-analysis-for-hip-fracture-risk-stratification-a-cross-sectional-study
#8
S Yang, W D Leslie, Y Luo, A L Goertzen, S Ahmed, L M Ward, I Delubac, L M Lix
Fracture risk indices (FRIs) generated from DXA-based finite element analysis were associated with hip fracture independent of FRAX score computed with femoral neck bone mineral density (BMD). Prospective studies are warranted to determine whether FRIs represent an improvement over BMD for predicting incident hip fractures. INTRODUCTION: The study aims to examine the association between prior hip fracture and FRIs derived from automated finite element analysis (FEA) of DXA hip scans. Femoral neck, intertrochanteric, and subtrochanteric FRIs were calculated as the von Mises stress induced by a sideways fall divided by the bone yield stress over the specified region of interest (ROI)...
October 6, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/29026775/hydatid-disease-a-rare-cause-of-fracture-nonunion
#9
Divya Aggarwal, Vaibhav Girotra, Neelam Wadhwa, Manish Chadha
Hydatid disease is an infrequent parasitic infestation caused by cestode, most commonly, Echinococcus granulosus. Bone involvement is distinctly uncommon. We would like to share our experience of a rare case of hydatid disease of femur in a 24-year-old male who presented with nonunion of subtrochanteric fracture. Histopathology showed typical lamellated wall and dagger-shaped hooklets. In view of its rarity, hydatid disease often remains an unsuspected infection of the bone.
January 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28992934/subtrochanteric-fractures-issues-and-challenges
#10
EDITORIAL
Michalis Panteli, Cyril Mauffrey, Peter V Giannoudis
No abstract text is available yet for this article.
October 2017: Injury
https://www.readbyqxmd.com/read/28983383/the-incidence-of-hip-fractures-in-long-term-care-homes-in-saskatchewan-from-2008-to-2012-an-analysis-of-provincial-administrative-databases
#11
Lilian U Thorpe, Susan J Whiting, Wenbin Li, William Dust, Thomas Hadjistavropoulos, Gary Teare
BACKGROUND: Hip fractures (HFs) represent an important cause of morbidity and mortality among adults in long-term care (LTC), but lack of detailed epidemiological data poses challenges to intervention planning. We aimed to determine the incidence of HFs among permanent LTC residents in Saskatchewan between 2008 and 2012, using linked, provincial administrative health databases, exploring associations between outcomes and basic individual and institutional characteristics. METHODS: We utilized the Ministry of Health databases to select HF cases based on ICD 10 diagnoses fracture of head and neck of femur, pertrochanteric fracture and subtrochanteric fracture of femur...
September 2017: Canadian Geriatrics Journal: CGJ
https://www.readbyqxmd.com/read/28982480/location-of-atypical-femoral-fracture-can-be-determined-by-tensile-stress-distribution-influenced-by-femoral-bowing-and-neck-shaft-angle-a-ct-based-nonlinear-finite-element-analysis-model-for-the-assessment-of-femoral-shaft-loading-stress
#12
Yoto Oh, Koji Fujita, Yoshiaki Wakabayashi, Yoshiro Kurosa, Atsushi Okawa
INTRODUCTION: Loading stress due to individual variations in femoral morphology is thought to be strongly associated with the pathogenesis of atypical femoral fracture (AFF). In Japan, studies on AFF regarding pathogenesis in the mid-shaft are well-documented and a key factor in the injury is thought to be femoral shaft bowing deformity. Thus, we developed a CT-based finite element analysis (CT/FEA) model to assess distribution of loading stress in the femoral shaft. PATIENTS AND METHODS: A multicenter prospective study was performed at 12 hospitals in Japan from August 2015 to February 2017...
September 27, 2017: Injury
https://www.readbyqxmd.com/read/28945789/increased-cortical-porosity-and-reduced-cortical-thickness-of-the-proximal-femur-are-associated-with-nonvertebral-fracture-independent-of-fracture-risk-assessment-tool-and-garvan-estimates-in-postmenopausal-women
#13
Rita Kral, Marit Osima, Tove T Borgen, Roald Vestgaard, Elin Richardsen, Åshild Bjørnerem
The Fracture Risk Assessment Tool (FRAX) and Garvan Calculator have improved the individual prediction of fracture risk. However, additional bone measurements that might enhance the predictive ability of these tools are the subject of research. There is increasing interest in cortical parameters, especially cortical porosity. Neither FRAX nor Garvan include measurements of cortical architecture, important for bone strength, and providing independent information beyond the conventional approaches. We tested the hypothesis that cortical parameters are associated with fracture risk, independent of FRAX and Garvan estimates...
2017: PloS One
https://www.readbyqxmd.com/read/28883214/the-incidence-of-atypical-femoral-fractures-in-patients-with-rheumatic-disease-yamagata-prefectural-committee-of-atypical-femoral-fractures-yamacafe-study
#14
Yuya Takakubo, Daichi Ohta, Masaji Ishi, Juji Ito, Hiroharu Oki, Yasushi Naganuma, Tomohiro Uno, Akiko Sasaki, Takeru Akabane, Katsuyuki Dairaku, Shinichi Goto, Yasuo Goto, Yumiko Kanauchi, Shinji Kobayashi, Taku Nakajima, Keiji Masuda, Michiharu Matsuda, Nariyuki Mura, Kenji Takenouchi, Hiroyuki Tsuchida, Yasushi Onuma, Junichirou Shibuya, Mitsuyoshi Seino, Osamu Yamaguchi, Ken Hiragami, Yasuhiro Urayama, Takashi Furukawa, Shouta Okuda, Ken Ogura, Takeshi Nakamura, Kan Sasaki, Tsuneo Konta, Michiaki Takagi
Atypical femoral fractures (AFFs) have been reported to occur with minimal or spontaneous subtrochanteric and femoral shaft fractures with a characteristic transverse pattern, compared with typical femoral fractures in young patients with high-energy trauma. AFFs are related to long-term use of bisphosphonates (BPs), glucocorticoids and rheumatic diseases. We have estimated a blind analysis of AFFs in rheumatic patients receiving BPs and glucocorticoids ordinary over a long time in all Yamagata prefectural area through radiographic examination...
August 2017: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28867643/subtrochanteric-fractures-of-the-femur-treatment-with-locking-intramedullary-nailing-an-experience-without-c-arc-the-guide-wire-stopping-method-for-verify-distal-locking-is-described
#15
Saúl A Apóstol-González
OBJECTIVE: Evaluate the results of treatment of subtrochanteric fracture with interlocked intramedullary nail and describe a technical for accurate and secure verification of distal locking position when we do surgery without arc-C. METHODS: A case series where was reviewed the results in 49 patients with subtrochanteric fracture and treated locking intramedullary nailing. The AO and Russell-Taylor Classification were used. The statistic procedure was done with SPSS program...
August 30, 2017: Injury
https://www.readbyqxmd.com/read/28852330/femoral-iatrogenic-subtrochanteric-fatigue-fracture-risk-is-not-increased-by-placing-drill-holes-below-the-level-of-the-lesser-trochanter
#16
Andrew G Tsai, Timothy J Ashworth, Randall Marcus, Ozan Akkus
BACKGROUND: Iatrogenic subtrochanteric fractures of the femur can occur postoperatively following placement of screws in the lateral femoral cortex. Drilling holes below the lesser trochanter is generally avoided to prevent fatigue failure; however, there is little biomechanical evidence to support this recommendation. We hypothesized that hole placement below the level of the lesser trochanter will not accelerate fatigue failure compared to holes at the level of the lesser trochanter...
2017: Iowa Orthopaedic Journal
https://www.readbyqxmd.com/read/28851773/mortality-and-readmission-following-hip-fracture-surgery-a-retrospective-study-comparing-conventional-and-fast-track-care
#17
Kristin Haugan, Lars G Johnsen, Trude Basso, Olav A Foss
OBJECTIVE: To compare the efficacies of two pathways-conventional and fast-track care-in patients with hip fracture. DESIGN: Retrospective single-centre study. SETTING: University hospital in middle Norway. PARTICIPANTS: 1820 patients aged ≥65 years with hip fracture (intracapsular, intertrochanteric or subtrochanteric). INTERVENTIONS: 788 patients were treated according to conventional care from April 2008 to September 2011, and 1032 patients were treated according to fast-track care from October 2011 to December 2013...
August 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/28844196/atypical-femoral-fracture-associated-with-bone-modifying-agent-for-bone-metastasis-of-breast-cancer-a-report-of-two-cases
#18
Daisuke Tateiwa, Hidetatsu Outani, Saya Iwasa, Yoshinori Imura, Takaaki Tanaka, Kazuya Oshima, Norifumi Naka, Nobuhito Araki
Atypical femoral fractures (AFFs) are recently observed as a complication of long-term bone-modifying agent (BMA; bisphosphonate or denosumab) therapy for bone metastases. We describe the cases of two women diagnosed with breast cancer who developed incomplete AFF associated with BMAs prescribed for bone metastases. Radiographs of their femurs revealed thickening of the lateral subtrochanteric cortex, and tomosynthesis revealed a visible fracture line in the thickened cortex. They were initially treated with conservative management; however, the incomplete fracture resulted in a complete fracture...
September 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28836973/comparison-and-analysis-of-reoperations-in-two-different-treatment-protocols-for-trochanteric-hip-fractures-postoperative-technical-complications-with-dynamic-hip-screw-intramedullary-nail-and-medoff-sliding-plate
#19
Johnny Paulsson, Josefine Corin Stig, Ola Olsson
BACKGROUND: In treatment of unstable trochanteric fractures dynamic hip screw and Medoff sliding plate devices are designed to allow secondary fracture impaction, whereas intramedullary nails aim to maintain fracture alignment. Different treatment protocols are used by two similar Swedish regional emergency care hospitals. Dynamic hip screw is used for fractures considered as stable within the respective treatment protocol, whereas one treatment protocol (Medoff sliding plate/dynamic hip screw) uses biaxial Medoff sliding plate for unstable pertrochanteric fractures and uniaxial Medoff sliding plate for subtrochanteric fractures, the second (intramedullary nail/dynamic hip screw) uses intramedullary nail for subtrochanteric fractures and for pertrochanteric fractures with intertrochanteric comminution or subtrochanteric extension...
August 24, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28836028/prevalence-and-clinical-outcomes-of-hip-fractures-and-subchondral-insufficiency-fractures-of-the-femoral-head-in-patients-with-tumour-induced-osteomalacia
#20
Hiroshi Kobayashi, Nobuaki Ito, Toru Akiyama, Tomotake Okuma, Yuka Kinoshita, Masachika Ikegami, Yusuke Shinoda, Seiji Fukumoto, Sakae Tanaka, Hirotaka Kawano
PURPOSE: Tumour-induced osteomalacia (TIO) is a rare paraneoplastic syndrome usually caused by phosphaturic mesenchymal tumours, leading to great distress due to bone pain and affecting quality of life (QoL). This study aimed to investigate the prevalence and clinical outcomes of hip fractures and subchondral insufficiency fractures (SIF) of the femoral head. METHODS: Twelve TIO patients were treated between January 2000 and December 2016 at our hospital. All underwent surgery for the tumour causing TIO, and complete removal of the tumour was accomplished in nine of 12 cases...
December 2017: International Orthopaedics
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