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https://www.readbyqxmd.com/read/28428920/surgical-strategy-and-techniques-for-low-profile-dorsal-plating-in-treating-dorsally-displaced-unstable-distal-radius-fractures
#1
Yoshitaka Hamada, Hiroyuki Gotani, Naohito Hibino, Yoshitaka Tanaka, Ryousuke Satoh, Kousuke Sasaki, Thepparat Kanchanathepsak
Background The low-profile dorsal locking plating (DLP) technique is useful for treating dorsally comminuted intra-articular distal radius fractures; however, due to the complications associated with DLP, the technique is not widely used. Methods A retrospective review of 24 consecutive cases treated with DLP were done. Results All cases were classified into two types by surgical strategy according to the fracture pattern. In type 1, there is a volar fracture line distal to the watershed line in the dorsally displaced fragment, and this type is treated by H-framed DLP...
May 2017: Journal of Wrist Surgery
https://www.readbyqxmd.com/read/28428911/early-rehabilitation-of-distal-radius-fractures-stabilized-by-volar-locking-plate-a-prospective-randomized-pilot-study
#2
Stefan Quadlbauer, Christoph Pezzei, Josef Jurkowitsch, Brigitta Kolmayr, Tina Keuchel, Daniel Simon, Thomas Hausner, Martin Leixnering
Background Distal radius fractures are very common and an increased incidence of 50% is estimated by 2030. Therefore, both operative and postsurgical treatment remains pertinent. Main aim in treating intra-articular fractures is to restore the articular surface by internal fixation and early mobilization (EM). Questions/Purposes The purpose of this study was to compare functional results between EM immediately after surgery and 5 weeks of immobilization (IM). Patients and Methods In a randomized prospective study, 30 patients with an isolated distal radius fracture were treated by open reduction and internal fixation using a single volar locking plate excluding bone graft...
May 2017: Journal of Wrist Surgery
https://www.readbyqxmd.com/read/28428037/conservative-treatment-of-displaced-distal-radius-fractures-leads-to-acceptable-functional-outcomes-however-at-the-expense-of-40-subsequent-surgeries
#3
Marjolein A M Mulders, Percy V van Eerten, J Carel Goslings, Niels W L Schep
BACKGROUND: Although secondary displacement following closed reduction and plaster immobilisation is high, several guidelines still recommend non-operative treatment for displaced distal radius fractures with an adequate closed reduction. PURPOSE: The purpose of this study was to evaluate functional outcomes, measured with the Disability of the Arm, Shoulder and Hand (DASH) questionnaire, in non-operative treated patients with displaced distal radius fractures with an adequate closed reduction confirmed on radiograph...
April 17, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28421975/-analysis-of-variation-in-the-surgical-treatment-of-distal-radius-fracture
#4
M M J Walenkamp, M A M Mulders, C A Selles, J C Goslings, G P Westert, N W L Schep
OBJECTIVE: The optimum treatment of patients with distal radius fracture has not been entirely clarified resulting in possible major variations between hospitals in the number of patients undergoing surgical treatment. The objective of this study was to examine the variation in surgical treatment rates of patients with distal radius fractures across Dutch hospitals. DESIGN: Retrospective study. METHOD: Aggregated data for all patients with a distal radius fracture were obtained for 2012 and 2013 on the basis of reimbursement codes...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28421547/effect-of-health-literacy-on-adherence-to-osteoporosis-treatment-among-patients-with-distal-radius-fracture
#5
Young Hak Roh, Young Do Koh, Jung Ho Noh, Hyun Sik Gong, Goo Hyun Baek
Patients with inadequate health literacy, those with medical comorbidities, or those with a previous history of adverse drug events have a higher likelihood of non-adherence to osteoporosis treatment after sustaining a distal radius fracture. INTRODUCTION: Patients with a distal radial fracture (DRF) have a higher risk of subsequent fractures, which provides an important opportunity to begin treatment for osteoporosis. This study assessed the effect that health literacy of patients suffering from a DRF has on the subsequent adherence to osteoporosis treatment...
December 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/28416850/-treatment-of-complicated-intra-articular-distal-radius-fractures-with-extended-flexor-carpi-radialis-approach
#6
Z Q Gao, G S An, S L Li
OBJECTIVE: To discuss the effect of treatment of complicated intra-articular distal radius fractures with extended flexor carpi radialis approach. METHODS: A retrospective analysis of 38 cases with fresh complicated intra-articular distal radius fractures treated by using extended flexor carpi radialis approach in our hospital from October 2012 to March 2015, with 25 males and 13 females. The average age was (52.76±8.62) years (32-64 years). The average time to surgery was (5...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28412187/restoring-volar-tilt-in-ao-type-c2-fractures-of-the-distal-radius-with-unilateral-external-fixation
#7
Kenneth F Taylor, David Gendelberg, Michael B Lustik, Matthew L Drake
PURPOSE: To determine whether unilateral external fixation using a staged multiplanar reduction technique restores anatomic volar tilt in a distal radius fracture model. METHODS: We used radiographic images to obtain baseline measurements in 20 fresh-frozen cadaveric wrists. Through a standard dorsal approach to the radius, we performed osteotomies to simulate displaced AO/ASIF type C2 fractures. After placement of a unilateral external fixator, a stepwise technique of applying longitudinal traction followed by a volar translational maneuver was performed...
April 12, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28411349/effect-of-low-appendicular-lean-mass-grip-strength-and-gait-speed-on-the-functional-outcome-after-surgery-for-distal-radius-fractures
#8
Young Hak Roh, Jung Ho Noh, Hyun Sik Gong, Goo Hyun Baek
Patients with low appendicular lean mass plus slow gait speed or weak grip strength are at risk for poor functional recovery after surgery for distal radius fracture, even when they have similar radiologic outcomes. INTRODUCTION: Loss of skeletal muscle mass and consequent loss in muscle function associate with aging, and this condition negatively impacts the activities of daily living and increases elderly individuals' frailty to falls. Thus, patients with low appendicular lean mass would show different functional recovery compared to those without this condition after surgery for distal radius fracture (DRF)...
December 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/28407287/reproducibility-of-three-dimensional-digital-preoperative-planning-for-the-osteosynthesis-of-distal-radius-fractures
#9
Yuichi Yoshii, Takuya Kusakabe, Kenichi Akita, O T R Wen-Lin Tung, Tomoo Ishii
A three-dimensional (3D) digital preoperative planning system for the osteosynthesis of distal radius fractures was developed for clinical practice. To assess the usefulness of the 3D planning for osteosynthesis, we evaluated the reproducibility of the reduction shapes and selected implants in the patients with distal radius fractures. Twenty wrists of 20 distal radius fracture patients who underwent osteosynthesis using volar locking plates were evaluated. The 3D preoperative planning was performed prior to each surgery...
April 13, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28403633/radiographic-outcomes-of-dorsal-distraction-distal-radius-plating-for-fractures-with-dorsal-marginal-impaction
#10
Eric G Huish, John G Coury, Mohamed A Ibrahim, Marc A Trzeciak
BACKGROUND: The purpose of this study is to compare radiographic outcomes of patients treated with dorsal spanning plates with previously reported normal values of radiographic distal radius anatomy and compare the results with prior publications for both external fixation and internal fixation with volar locked plates. METHODS: Patients with complex distal radius fractures including dorsal marginal impaction pattern necessitating dorsal distraction plating at the discretion of the senior authors (M...
April 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28403103/primary-bone-lymphoma-of-radius-and-tibia-a-case-report-and-review-of-literature
#11
Yanmei Huan, Yiwei Qi, Weisheng Zhang, Jianguo Chu
RATIONALE: Primary bone lymphoma (PBL) is a rare malignant entity. There is a better survival of PBL than any other malignant bone tumors and extranodal lymphomas. PATIENT CONCERNS: We report a rare case of PBL involving radius and tibia. The patient was a 14-year-old girl with left forearm pain and swelling after trauma. Six months later after the last chemotherapy and radiotherapy, pain and swelling of left knee was presented. DIAGNOSES: Radiological imaging revealed a lytic destruction, periosteal reaction, and pathological fracture of radius and tibia with soft tissue mass...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28399348/prevalence-and-risk-factors-of-osteoporosisin-postmenopausal-women-with-type-2-diabetes-mellitus
#12
Ivan Raška, Mária Rašková, Vít Zikán, Jan Škrha
OBJECTIVE: Patients with type 2 diabetes (T2DM) are at increased risk of fractures. The aim of this study is to analyze the prevalence and risk factors of osteoporosis and osteoporosis related fractures in postmenopausal women with T2DM. METHODS: A total of 112 postmenopausal women with T2DM and 171 control nondiabetic women received a standardized questionnaire on osteoporosis risk factors, and were evaluated for bone mineral density (BMD, by using a dual energy X-ray absorptiometry), biochemical markers of bone and glucose metabolism, soluble receptor for advanced glycation end products (sRAGE) and its gene polymorphisms (rs1800625 or rs2070600)...
March 2017: Central European Journal of Public Health
https://www.readbyqxmd.com/read/28389838/intramedullary-nail-versus-volar-locking-plate-fixation-for-the-treatment-of-extra-articular-or-simple-intra-articular-distal-radius-fractures-systematic-review-and-meta-analysis
#13
REVIEW
Bing Zhang, Hengrui Chang, Kunlun Yu, Jiangbo Bai, Dehu Tian, Guisheng Zhang, Xinzhong Shao, Yingze Zhang
AIMS: This study aims to compare the outcomes of intramedullary nail (IMN) and volar locking plate (VLP) fixation for treatment of extra-articular or simple intra-articular distal radius fractures. METHODS: PubMed, Embase, Medline and Cochrane Collaboration Central databases were searched for studies that compared the results of IMN and VLP fixation for the treatment of distal radius fractures up to March 2016. Stata 11.0 was used to perform the meta-analysis. RESULTS: Six randomized controlled trials (RCT) and two retrospective studies were included in this review, including 463 patients...
April 7, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28387161/biomechanical-assessment-of-the-dorsal-spanning-bridge-plate-in-distal-radius-fracture-fixation-implications-for-immediate-weight-bearing
#14
Jerry I Huang, Bret Peterson, Kate Bellevue, Nicolas Lee, Sean Smith, Safa Herfat
BACKGROUND: The goal of this study was to compare the biomechanical stability of a 2.4-mm dorsal spanning bridge plate with a volar locking plate (VLP) in a distal radius fracture model, during simulated crutch weight-bearing. METHODS: Five paired cadaveric forearms were tested. A 1-cm dorsal wedge osteotomy was created to simulate an unstable distal radius fracture with dorsal comminution. Fractures were fixed with a VLP or a dorsal bridge plate (DBP). Specimens were mounted to a crutch handle, and optical motion-tracking sensors were attached to the proximal and distal segments...
April 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28385943/is-there-still-a-role-for-osteoarticular-allograft-reconstruction-in-musculoskeletal-tumour-surgery-a-long-term-follow-up-study-of-38-patients-and-systematic-review-of-the-literature
#15
M P A Bus, M A J van de Sande, A H M Taminiau, P D S Dijkstra
AIMS: To assess complications and failure mechanisms of osteoarticular allograft reconstructions for primary bone tumours. PATIENTS AND METHODS: We retrospectively evaluated 38 patients (28 men, 74%) who were treated at our institution with osteoarticular allograft reconstruction between 1989 and 2010. Median age was 19 years (interquartile range 14 to 32). Median follow-up was 19.5 years (95% confidence interval (CI) 13.0 to 26.1) when 26 patients (68%) were alive...
April 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28385008/use-of-stem-cell-sheets-expressing-bone-morphogenetic-protein-7-in-the-management-of-a-nonunion-radial-fracture-in-a-toy-poodle
#16
Jaeyong Song, Yongsun Kim, Oh-Kyeong Kweon, Byung-Jae Kang
A 12-year-old castrated Toy Poodle was referred to Kangwon National University Animal Hospital with an oligotrophic nonunion fracture in the left distal 1/3 of the radius and an intact ulna. After fixation using a locking plate and screws, adipose-derived mesenchymal stem cell sheets expressing bone morphogenetic protein 7 (BMP-7) were transplanted to the fracture site to enhance the healing activity. The fracture healed at 9 weeks after surgery. In the present case, the mesenchymal stem cell sheets expressing BMP-7 promoted bone regeneration and healing in a nonunion fracture...
April 6, 2017: Journal of Veterinary Science
https://www.readbyqxmd.com/read/28383417/short-double-elastic-nailing-of-severely-displaced-distal-pediatric-radial-fractures-a-new-method-for-stable-fixation
#17
Marcell Varga, Gergő Józsa, Balázs Fadgyas, Tamás Kassai, Antal Renner
RATIONALE: Short double elastic nailing is a minimal invasive, modified ESIN (elastic stable intramedullary nailing) technique for severely displaced distal radial fracture in children. The aim of this technical report is to introduce our new method and evaluate the final results of the procedure. PATIENT CONCERNS: We reviewed retrospectively 24 patients who underwent short double elastic nailing due to distal radial fractures between November 2012 and December 2015...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28383327/surgical-approach-for-elastic-stable-intramedullary-nail-in-pediatric-radius-shaft-fracture-a-systematic-review
#18
Sandra L Nørgaard, Sara S Riber, Frederik B Danielsson, Niels W Pedersen, Bjarke Viberg
When using elastic stable intramedullary nailing in children's distal radius shaft fractures, the surgical approach can either be lateral or dorsal. The aim of this article was to carry out a systematic review of the literature comparing the two types of approaches in terms of complications. An electronic search of databases was performed. Titles of articles were screened, and abstracts and full text were read. Data were extracted in terms of demographics and complications. The dorsal approach had a 2.6% rate of extensor pollicis longus tendon rupture, whereas the lateral approach had a 2...
April 5, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28378763/failure-criterion-of-silver-nanowire-electrodes-on-a-polymer-substrate-for-highly-flexible-devices
#19
Donggyun Kim, Sung-Hoon Kim, Jong Hak Kim, Jae-Chul Lee, Jae-Pyoung Ahn, Sang Woo Kim
Nanomechanical characteristics of standalone silver nanowires (Ag NWs) are a key issue for providing a failure criterion of advanced flexible electrodes that are trending towards smaller radius of curvatures (ROCs). Through in-situ tensile and buckling tests of pentagonal Ag NWs, we demonstrated that the intrinsic fracture strain provides a significant criterion to predict the mechanical and electrical failure of Ag NW electrodes under various strain modes, because the decrease in fracture strain limits figure of merit of flexible devices...
April 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28374350/teaching-the-basics-development-and-validation-of-a-distal-radius-reduction-and-casting-model
#20
Mark A Seeley, Peter D Fabricant, J Todd R Lawrence
BACKGROUND: Approximately one-third of reduced pediatric distal radius fractures redisplace, resulting in further treatment. Two major modifiable risk factors for loss of reduction are reduction adequacy and cast quality. Closed reduction and immobilization of distal radius fractures is an Accreditation Council for Graduate Medical Education residency milestone. Teaching and assessing competency could be improved with a life-like simulation training tool. QUESTIONS/PURPOSES: Our goal was to develop and validate a realistic distal radius fracture reduction and casting simulator as determined by (1) a questionnaire regarding the "realism" of the model and (2) the quantitative assessments of reduction time, residual angulation, and displacement...
April 3, 2017: Clinical Orthopaedics and related Research
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