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https://www.readbyqxmd.com/read/29330745/-treatment-of-rotational-malalignment-of-the-lower-leg
#1
REVIEW
P Keppler
BACKGROUND: Rotational malalignment after intramedullary nailing of tibial shaft fractures is not uncommon. In-toeing and out-toeing conditions in children are often the reason for orthopedic and traumatological medical consultation. OBJECTIVE: Evaluation of diagnostic modalities and therapeutic options for rotational malalignment in relationship to the patient's age. Surgical indications and efficacy of specific surgical techniques. MATERIAL AND METHODS: Systematic literature search in the German Institute for Medical Documentation and Information (DIMDI) and MEDLINE and evaluation of the currently published articles...
January 12, 2018: Der Unfallchirurg
https://www.readbyqxmd.com/read/29327559/-combined-surgical-approaches-in-the-treatment-of-complex-tibial-plateau-fractures
#2
Guang-Hua Yuan, Xiao Zheng, Kang Chen
OBJECTIVE: To explore the early clinical efficacy of a posteromedial inverted "L" shape approach combined an assisted antero lateral assisted approach for the treatment of complex fractures of tibial plateau. METHODS: From March 2011 to June 2014, the posteromedial inverted "L" shape approach combined with the antero lateral assisted approach in the treatment of Schatzker type IV, V, VI tibial plateau fracture were performed in 34 cases. There were 23 males and 11 females, ranging in age from18 to 67 years old, averaged 34...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29327541/-mini-locking-plates-for-the-treatment-of-regan-morrey-type-iii-fracture-of-ulnar-coronoid-process-through-anterior-approach-of-elbow-joint
#3
Xiao Lian, Yun-Ji Zeng
OBJECTIVE: To explore clinical effects of mini-locking plates for the treatment of Regan-Morrey type III fractures of ulnar coronoid process through an anterior approach of elbow joint. METHODS: A retrospective analysis on 12 patients with Regan-Morrey type III fractures of the ulnar coronoid process was performed from January 2011 to June 2014, who were treated with unini-locking plates through the anterior approach of elbow joint. There were 7 males and 5 females, ranging in age from 23 to 65 years old, averaged 43 years old...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29320924/a-model-to-evaluate-pauwels-type-iii-femoral-neck-fractures
#4
Kevin M Magone, Jonas K Owen, Bernard P Kemker, Oliver Bloom, Sidney Martin, Patrick Atkinson
While many femoral neck fractures can be reliably treated with surgical intervention, Pauwels III femoral neck fractures in the young adult population continue to be a challenging injury, and there is no consensus on optimal treatment. As such, there are past and ongoing biomechanical studies to evaluate the fixation provided by different constructs for this inherently unstable fracture. While many investigations rely on cadavers to evaluate the biomechanical performance of a construct, significant inter-subject variability can confound the analysis...
January 1, 2018: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/29317155/compensatory-mechanism-of-the-spine-after-corrective-surgery-without-lumbar-sacral-fixation-for-traumatic-thoracolumbar-kyphotic-spine-deformity
#5
Koji Matsumoto, Masahiro Hoshino, Keita Omori, Hidetoshi Igarashi, Takashi Tsuruta, Koji Yamasaki, Hiromi Matsuzaki, Takanori Iriuchishima, Yasuaki Tokuhashi
BACKGROUND: It remains unclear whether long fusion including lumbar-sacral fixation is needed in corrective surgery to obtain good global sagittal balance (GSB) for the treatment of traumatic thoracolumbar kyphotic spine deformity. The purposes of this study were to evaluate compensatory mechanism of the spine after corrective surgery without lumbar-sacral fixation and to evaluate the parameters affecting the achievement of good GSB post-operatively. METHODS: Twenty (20) subjects requiring corrective surgery (distal end of fixation was L3) were included in this study...
January 6, 2018: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/29313319/early-experience-with-a-tapered-titanium-porous-plasma-sprayed-stem-with-updated-design
#6
Antonio G Manocchio, Keith R Berend, Michael J Morris, Joanne B Adams, Adolph V Lombardi
INTRODUCTION: The Taperloc® Complete femoral stem (Zimmer Biomet, Warsaw, Indiana) builds on the widespread clinical success of the original Taperloc design used since 1982. Enhancements to the Complete design include a lowered caput-collum-diaphyseal (CCD) angle from 138° to 133° for improved offset, optimized neck taper with polished neck flats to increase range of motion, reduced distal geometry to improve proximal canal fill, and gradual off-loading that is the goal of tapered geometry...
December 22, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/29311428/fracture-strengths-of-endocrown-restorations-fabricated-with-different-preparation-depths-and-cad-cam-materials
#7
Burcu Kanat-Ertürk, Serkan Saridağ, Ege Köseler, Dilek Helvacioğlu-Yiğit, Egemen Avcu, Yasemin Yildiran-Avcu
The objectives of this study were to compare the fracture strength of endocrown restorations fabricated with different preparation depth and various CAD/CAM ceramics, and to assess the fracture types. Endodontically treated 100 extracted human permanent maxillary centrals were divided into two preparation depth groups as short (S: 3-mm-deep) and long (L: 6-mm-deep), then five ceramic subgroups, namely: feldspathic-ceramic (Vita Mark II-VM2), lithium-disilicate glass-ceramic (IPS e.max CAD-E.max), resin-ceramic (LAVA Ultimate-LU), polymer infiltrated ceramic (Vita Enamic-VE) and monoblock zirconia (inCoris TZI-TZI) (n=10/subgroup)...
December 29, 2017: Dental Materials Journal
https://www.readbyqxmd.com/read/29310461/utility-of-third-week-postoperative-radiographs-in-the-management-of-ankle-fractures
#8
Ercan Şahin, Mahmut Kalem
OBJECTIVES: To evaluate the costs and efficacy of radiographs taken in the third week after fixation of bimalleolar and trimalleolar fractures. PATIENTS AND METHOD: A retrospective evaluation was made of patients who underwent surgical fixation because of bimalleolar and trimalleolar fractures between January 1, 2008, and October 1, 2013. Patient demographics (age, gender, body mass index), fracture type, follow-up periods, and fixation methods were recorded, and the radiographs taken on postoperative day 1, at 3 weeks, 6 weeks, and the final follow-up were examined by 2 orthopedists...
January 1, 2018: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/29310386/comparison-the-clinical-outcomes-and-complications-of-high-viscosity-versus-low-viscosity-in-osteoporotic-vertebral-compression-fractures
#9
Zhao Guo, Wei Wang, Wen-Shan Gao, Fei Gao, Hui Wang, Wen-Yuan Ding
To compare the clinical outcomes and complications of high viscosity and low viscosity bone cement percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fractures (OVCF).From September 2009 to September 2015, 100 patients with OVCF were randomly divided into 2 groups: group H, using high viscosity cement (n = 50) or group L, using low viscosity cement (n = 50). The clinical outcomes were assessed by the visual analog scale (VAS), Oswestry Disability Index (ODI), kyphosis Cobb angle, vertebral height, and complications...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29306499/an-alternative-treatment-for-osteoporotic-su-type-iii-periprosthetic-supracondylar-femur-fractures-double-locking-plate-fixation
#10
Hakan Çiçek, Ümit Tuhanioğlu, Hasan Ulaş Oğur, Fırat Seyfettinoğlu, Murat Bozkurt
INTRODUCTION: Patients with Su Type III fractures based on total knee arthroplasty (TKA) constitute a patient group with problematic treatment and management. Although it has difficulties, open reduction and internal fixation is one of the treatment options. METHOD: A retrospective evaluation was made of 22 patients surgically treated in our clinic with double locking, low contact titanium plate and screw for a Su Type III periprosthetic fracture based on TKA. The patients were evaluated with bone mineral densitometry, postoperative Knee Society Score (KSS), WOMAC and radiological evaluations...
January 3, 2018: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/29305619/-torsional-malalignment-of-the-humerus
#11
REVIEW
N Hawi, S Razaeian, C Krettek, R Meller, E Liodakis
The torsion of the humerus describes the physiological rotation of the humerus around its longitudinal axis. Various clinical and radiological methods for measurement have been described. The computed tomography method is currently the gold standard. The angle between the humeral head axis and the transepicondylar axis is measured. This angle is called retroversion. Values of retroversion vary between 10° and 40°. For the treatment of many humeral pathologies, a precise reconstruction of the anatomical retroversion is required...
January 5, 2018: Der Unfallchirurg
https://www.readbyqxmd.com/read/29303128/biomechanical-comparison-of-transoral-and-transbuccal-lateral-cortical-plate-fixation-for-the-management-of-mandibular-angle-fractures
#12
M M Omezli, F Ayranci, M E Polat, E Dayi, H Ghahramanzadehasl, S Karagol
OBJECTIVES: The purpose of this experimental study was to compare the biomechanical behaviors of two different types of osteosynthesis that are used in the treatment of mandibular angle fractures. MATERIALS AND METHODS: Twenty synthetic polyurethane human mandible replicas, with medullar and cortical portions, were used in this study. These polyurethane hemimandibles were randomly divided into two groups (n = 10). The transbuccal group (Group A) was fixed with 7 mm long self-tapping 2...
November 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29302682/complications-and-reoperations-in-mandibular-angle-fractures
#13
Collin L Chen, Joseph Zenga, Ruchin Patel, Gregory Branham
Importance: Mandible angle fractures can be repaired in a variety of ways, with no consensus on the outcomes of complications and reoperation rates. Objectives: To analyze patient, injury, and surgical factors, including approach to the angle and plating technique, associated with postoperative complications, as well as the rate of reoperation with regard to mandible angle fractures. Design, Setting, and Participants: Retrospective cohort study analyzing the surgical outcomes of patients with mandible angle fractures between January 1, 2000, and December 31, 2015, who underwent open reduction and internal fixation...
January 4, 2018: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/29299654/comparative-study-of-open-and-arthroscopic-coracoid-transfer-for-shoulder-anterior-instability-latarjet-computed-tomography-evaluation-at-a-short-term-follow-up-part-ii
#14
Bartłomiej Kordasiewicz, Maciej Kicinski, Konrad Małachowski, Janusz Wieczorek, Sławomir Chaberek, Stanisław Pomianowski
PURPOSE AND HYPOTHESIS: The aim of this study was to evaluate and to compare the radiological parameters after arthroscopic and open Latarjet technique via evaluation of computed tomography (CT) scans. Our hypothesis was that the radiological results after arthroscopic stabilisation remained in the proximity of those results achieved after open stabilisation. MATERIAL AND METHODS: CT scan evaluation results of patients after primary Latarjet procedure were analysed...
January 4, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29298277/impact-of-magnetic-resonance-imaging-on-treatment-related-decision-making-for-osteoporotic-vertebral-compression-fracture-a-prospective-randomized-trial
#15
Cong Jin, Guojian Xu, Dong Weng, Minghua Xie, Yu Qian
BACKGROUND The aim of this study was to analyze the impact and usefulness of characteristic signal change of a linear black signal on magnetic resonance imaging (MRI) on treatment-related decision making. MATERIAL AND METHODS Forty-one patients with a linear black signal on MRI were enrolled in this prospective study. They were randomly divided into the percutaneous kyphoplasty (PKP) group (n=24) and the conservative treatment group (n=17). Clinical measures, including visual analog scale (VAS) and short-form 36 (SF-36) questionnaire, were analyzed...
January 3, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29287662/the-influence-of-local-bone-quality-on-fracture-pattern-in-proximal-humerus-fractures
#16
Ruben A Mazzucchelli, Katharina Jenny, Vilijam Zdravkovic, Johannes B Erhardt, Bernhard Jost, Christian Spross
INTRODUCTION: Bone mineral density and fracture morphology are widely discussed and relevant factors when considering the different treatment options for proximal humerus fractures. It was the aim of this study to investigate the influence of local bone quality on fracture patterns of the Neer classification as well as on fracture impaction angle in these injuries. MATERIALS AND METHODS: All acute, isolated and non-pathological proximal humerus fractures admitted to our emergency department were included...
December 26, 2017: Injury
https://www.readbyqxmd.com/read/29284960/assessment-of-regeneration-of-bone-in-the-extracted-third-molar-sockets-augmented-using-xenograft-collaplugtn-zimmer-in-comparison-with-the-normal-healing-on-the-contralateral-side
#17
Murugan Ranganathan, M Balaji, R Krishnaraj, Vivek Narayanan, Annamalai Thangavelu
Introduction: Alveolar bone resorption is a significant clinical problem. Bone loss in third molar region following extraction or surgical removal not only leads to periodontal problems in second molar region but also it may lead to some serious problems like increased incidence of angle fractures. In order to reduce the risks following third molar surgery, the socket should be augmented with bone grafts. In recent days guided tissue regeneration is the most accepted and successful technique followed many authors and its efficacy has been proved...
November 2017: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/29282027/polyaxial-locking-plates-in-treating-distal-humeral-fractures-a-comparative-randomized-trial-for-clinical-outcome
#18
Moritz Crönlein, Martin Lucke, Marc Beirer, Dominik Pförringer, Chlodwig Kirchhoff, Peter Biberthaler, Karl F Braun, Sebastian Siebenlist
BACKGROUND: Management of distal humeral fractures remains to be one of the most challenging aspects in trauma surgery. Low profile plating systems with variable angle screw fixation represent a crucial advancement to the established angular stable locking plates with considerable attention in current research. The aim of the prospective randomized trial was to review the preliminary results and patients' outcome following treatment with these newly developed implants and to rule out potential differences in fracture treatment of two different plating systems...
December 28, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29280933/percutaneous-kyphoplasty-is-bilateral-approach-necessary
#19
Atilla Yılmaz, Mürteza Çakır, Cem Şeyho Yücetaş, Boran Urfalı, Necati Üçler, Murat Altaş, Mustafa Aras, Yurdal Serarslan, Rahmi Kemal Koç
STUDY DESIGN: A multicenter retrospective study of patients who underwent unilateral and bilateral balloon kyphoplasty. OBJECTIVE: The aim of this study was to compare the radiographic and clinical results of unilateral and bilateral balloon kyphoplasty to treat osteoporotic vertebral compression fractures. SUMMARY OF BACKGROUND DATA: Percutaneous kyphoplasty has long been used as a successful method in the treatment of osteoporotic vertebral compression fractures...
December 26, 2017: Spine
https://www.readbyqxmd.com/read/29279751/thoracolumbar-vertebral-injuries-with-neurological-deficit-treated-with-posterior-decompression-short-segment-pedicle-screw-fixation-and-interlaminar-fusion
#20
Sachin Kumar, Satish Kumar, Rajender Kumar Arya, Avinash Kumar
Study Design: Prospective clinical study. Purpose: The purpose of this study was to evaluate the effect of interlaminar fusion and short segment pedicle screw fixation on thoracolumbar vertebral injuries for preventing pain and post-traumatic kyphosis. Overview of Literature: The treatment of thoracolumbar injuries continues to be one of the most controversial areas in spine care. The main aim of surgical treatment is to decompress the spinal cord or nerve roots, realign the spine, and correct or prevent post-traumatic kyphosis...
December 2017: Asian Spine Journal
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