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https://www.readbyqxmd.com/read/28101589/-intramedullary-nailing-in-diaphyseal-clavicle-fractures-using-minimally-invasive-percutaneous-reduction
#1
M Müller, T Freude, U Stöckle, T M Kraus
OBJECTIVE: Closed reduction and intramedullary nailing is common in diaphyseal clavicle fractures. The aim of this report is to demonstrate a surgical method with minimally invasive percutaneous reduction in cases where closed reduction fails. The procedure is associated with good cosmetic results. INDICATIONS: Percutaneous reduction using two reduction forceps enables intramedullary nailing without an open procedure. CONTRAINDICATIONS: Open, multifragmented or non-dislocated fractures, oblique fractures due to postoperative dislocation or shortening risk, fracture having potential to become compound fractures, neurovascular complications, pseudoarthroses...
January 18, 2017: Operative Orthopädie und Traumatologie
https://www.readbyqxmd.com/read/28099300/plate-fixation-compared-with-nonoperative-treatment-for-displaced-midshaft-clavicular-fractures-a-multicenter-randomized-controlled-trial
#2
Sarah Woltz, Sylvia A Stegeman, Pieta Krijnen, Bart A van Dijkman, Tom P H van Thiel, Niels W L Schep, Piet A R de Rijcke, Jan Paul M Frölke, Inger B Schipper
BACKGROUND: The use of operative treatment for clavicular fractures is increasing, despite varying results in previous studies. The aim of this study was to compare plate fixation and nonoperative treatment for displaced midshaft clavicular fractures with respect to nonunion, adverse events, and shoulder function. METHODS: In this multicenter, prospective, randomized controlled trial, patients between 18 and 60 years old with a displaced midshaft clavicular fracture were randomized between nonoperative treatment and open reduction with internal plate fixation...
January 18, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28098708/intramedullary-fixation-of-clavicle-fractures-anatomy-indications-advantages-and-disadvantages
#3
Robert J Neviaser
No abstract text is available yet for this article.
February 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28097386/biomechanical-analysis-of-clavicle-hook-plate-implantation-with-different-hook-angles-in-the-acromioclavicular-joint
#4
Li-Kun Hung, Kuo-Chih Su, Wen-Hsien Lu, Cheng-Hung Lee
PURPOSE: A clavicle hook plate is a simple and effective method for treating acromioclavicular dislocation and distal clavicle fractures. However, subacromial osteolysis and peri-implant fractures are complicated for surgeons to manage. This study uses finite element analysis (FEA) to investigate the post-implantation biomechanics of clavicle hook plates with different hook angles. METHODS: This FEA study constructed a model with a clavicle, acromion, clavicle hook plate, and screws to simulate the implantation of clavicle hook plates at different hook angles (90°, 95°, 100°, 105°, and 110°) for treating acromioclavicular joint dislocations...
January 18, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28093693/a-simple-post-mortem-room-angiography-method-for-the-investigation-of-traumatic-basal-subarachnoid-hemorrhage
#5
Christopher P Johnson, Mike Murphy, George A Johnson, Stephen M Wills, Jonathan E Medcalf
Identifying the site of vascular bleeding in fatal cases of traumatic basal subarachnoid hemorrhage (TBSAH) is important, but can be very difficult to achieve when there is extensive blood clot in the posterior cranial fossa. Post mortem angiography in these circumstances has been reported previously but with mixed results, and is rarely used in current practice within the United Kingdom. We have developed a simple and effective post mortem angiography method, using fluoroscopy and clear modern contrast medium, suitable for use in the autopsy room...
January 17, 2017: Forensic Science, Medicine, and Pathology
https://www.readbyqxmd.com/read/28091408/novel-mutation-of-cleidocranial-dysplasia-related-frameshift-runt-related-transcription-factor-2-in-a-sporadic-chinese-case
#6
Xue-Yan Qin, Pei-Zeng Jia, Hua-Xiang Zhao, Wei-Ran Li, Feng Chen, Jiu-Xiang Lin
BACKGROUND: Cleidocranial dysplasia (CCD) is an autosomal dominant disease that affects the skeletal system. Common symptoms of CCD include hypoplasia or aplasia of the clavicles, delayed or even absent closure of the fontanels, midface hypoplasia, short stature, and delayed eruption of permanent and supernumerary teeth. Previous studies reported a connection between CCD and the haploinsufficiency of runt-related transcription factor 2 (RUNX2). Here, we report a sporadic Chinese case presenting typical symptoms of CCD...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28077110/the-first-rib-hypoplasia-and-the-aberrant-pulmonary-artery-branch-detected-by-three-dimensional-computed-tomography-in-a-surgical-case-with-apical-lung-cancer-a-case-report
#7
Yasoo Sugiura, Hiroyuki Fujimoto, Masao Naruke, Toshinori Hashizume, Shizuka Kaseda, Etsuo Nemoto
BACKGROUND: The complete resection is one of the most crucial requirements to achieve favorable outcomes in oncologic surgery. The apex of the lung is surrounded complicatedly by the clavicle, the first rib, the subclavian artery and vein, and the brachial plexus. Therefore, the image information especially about the infiltration of adjacent anatomic structures, facilitates the surgery in the apical lung cancer. CASE PRESENTATION: A 70-year-old man presented at our hospital with a computed tomography (CT) scan showing a tumor at the left lung apex that infiltrated the chest wall...
January 11, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28065992/challenges-surrounding-return-to-play-rtp-for-the-sports-clinician-a-case-highlighting-the-need-for-a-thorough-three-step-rtp-model
#8
Roger Menta, Kevin D'Angelo
Return-to-play (RTP) is a multifactorial process of retuning an injured athlete back to competition when risk for re-injury is minimized. Traditionally, these decisions are made by medical practitioners based on experience or anecdotal evidence. RTP decisions continue to be a challenging task for the medical practitioner. In the interest of advancing sports medicine for the betterment of athletes, improving the RTP decision-making process with a new paradigm has been suggested.1 It stands to clarify the intricacies used by clinicians when making RTP decisions by providing insight into the multiple factors that must be considered; not only by the athlete and medical practitioner, but all relevant parties (i...
December 2016: Journal of the Canadian Chiropractic Association
https://www.readbyqxmd.com/read/28063277/straightforward-method-for-coverage-of-major-vessels-after-modified-radical-neck-dissection
#9
Raúl González-García, Carlos Moreno-García, Manuel Moreno-Sánchez, Leticia Román-Romero
A new method for covering the internal jugular vein and carotid artery after exposure of the cervical vascular axis subsequent to neck dissection is presented. To cover the most caudal part of the vascular axis, a platysma coli muscle flap is harvested from its most medial and inferior part of the neck in a caudally based fashion and is slightly rotated posteriorly up to 45°. In addition, a superiorly based sternocleidomastoid muscle flap involving the posterior half of the muscle after detachment of the clavicle head is harvested and rotated 45° anteriorly to cover the upper two thirds of the vascular axis...
December 15, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28062098/midshaft-clavicle-fractures-with-associated-ipsilateral-acromioclavicular-joint-dislocations-incidence-and-risk-factors
#10
Christina Ottomeyer, Benjamin C Taylor, Mark Isaacson, Lara Martinez, Pierce Ebaugh, Bruce G French
INTRODUCTION: Simultaneous ipsilateral clavicle and acromioclavicular (AC) joint injury have been infrequently reported in the literature at this time. The purpose of this study was to assess incidence as well as assess risk factors for this dual injury pattern. METHODS: We performed a retrospective review of a prospectively collected database (Level III evidence), evaluating 383 adult patients without previous shoulder girdle injury or trauma with a minimum 1-year follow-up who sustained a displaced diaphyseal clavicle fracture...
December 28, 2016: Injury
https://www.readbyqxmd.com/read/28060814/glenohumeral-joint-kinematics-following-clavicular-fracture-and-repairs
#11
Claudio Rosso, Michael Nasr, Kempland C Walley, Ethan R Harlow, Babak Haghpanah, Ashkan Vaziri, Arun J Ramappa, Ara Nazarian, Joseph P DeAngelis
BACKGROUND: The purpose of this biomechanical study was to determine the effect of shortened clavicle malunion on the center of rotation of the glenohumeral (GH) joint, and the capacity of repair to restore baseline kinematics. METHODS: Six shoulders underwent automated abduction (ABD) and abbreviated throwing motion (ATM) using a 7-DoF automated upper extremity testing system in combination with an infrared motion capture system to measure the center of rotation of the GH joint...
2017: PloS One
https://www.readbyqxmd.com/read/28057200/epidemiology-and-recent-trends-of-geriatric-fractures-presenting-to-the-emergency-department-for-united-states-population-from-year-2004-2014
#12
N K Baidwan, S M Naranje
OBJECTIVES: Fractures in geriatric age group (over 65 years of age) are an important public health issue and frequent causes of emergency room visits. The purpose of this descriptive epidemiological study was to present the epidemiology of geriatric fractures and their trends in the USA using National Electronic Injury Surveillance System (NEISS) database from year 2004-2014. METHODS: National Electronic Injury Surveillance System (NEISS) Database was queried for all fracture injuries from 2004 to 2014 for ages 65 years and above...
January 2017: Public Health
https://www.readbyqxmd.com/read/28056872/a-limb-girdle-myopathy-phenotype-of-runx2-mutation-in-a-patient-with-cleidocranial-dysplasia-a-case-study-and-literature-review
#13
Sung-Ju Hsueh, Ni-Chung Lee, Shu-Hua Yang, Han-I Lin, Chin-Hsien Lin
BACKGROUND: Cleidocranial dysplasia (CCD) is a rare hereditary disorder that arises from heterozygous loss of function mutations in the runt-related transcription factor 2 (RUNX2) gene. As RUNX2 is mainly expressed in osteoblasts, CCD typically affects the skeletal and dental systems. Few studies have investigated RUNX2 mutation effects on non-skeletal systems. Here, we describe limb-girdle myopathy, an uncommon phenotype of CCD, in a patient with a heterozygous missense mutation (p.R225Q) in the RUNX2 gene...
January 6, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28054249/management-of-mid-shaft-clavicular-fractures-comparison-between-non-operative-treatment-and-plate-fixation-in-60-patients
#14
B M Naveen, G R Joshi, B Harikrishnan
Clavicle fracture is a common injury due to its subcutaneous and relatively anterior position. Fractures affecting the middle third account for majority of all clavicular fractures. Both non-operative and surgical methods have been described for the management of this injury. However, there is no uniform consensus on the definite choice of treatment. Hence, this study was undertaken to compare conservative approach with primary internal plate fixation in mid-shaft clavicular fractures in terms of subjective outcome, functional outcome, the rates of nonunion and malunion and other local complications...
January 4, 2017: Strategies in Trauma and Limb Reconstruction
https://www.readbyqxmd.com/read/28053380/plating-versus-conservative-treatment-in-mid-shaft-fractures-of-clavicle-a-comparative-study
#15
R K S Dhakad, Mahendra Panwar, Sameer Gupta
OBJECTIVES: Mid shaft clavicle fractures have traditionally been treated by conservative means with good outcome. ORIF with plating is an upcoming option to improve outcome further. Aim of this study is to compare the outcome of anterosuperior plating with conservative treatment. METHODS: The study was conducted over a period of one year, with 50 skeletally mature closed mid shaft fractures included. Alternate patients were operated using a 3.5 mm anterosuperior LCP...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28053379/closed-vs-open-nailing-for-displaced-middle-third-fracture-of-clavicle-does-it-matter
#16
Hrushikesh Saraf, Sarang Kasture
BACKGROUND: Intramedullary nailing for fractures of middle third clavicle has become increasingly popular. Though open nailing has been widely described, closed nailing finds less mention. OBJECTIVES: In this study we compared closed nailing with open nailing in fractures of middle third of clavicle to assess if the former holds any advantage. MATERIAL AND METHODS: 34 patients with closed nailing were compared to 31 patients with open nailing in terms of operative time, length of incision, pain, time to union and functional outcome...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28048921/su-f-j-127-multi-institutional-evaluation-of-setup-organ-deformation-precision-dosimetry-in-total-marrow-irradiation
#17
D Zuro, S Hui
PURPOSE: Totals Marrow Irradiation (TMI) is a highly focused radiation delivery to the human skeleton structure therefore requiring a high amount of precision and accuracy for a quality treatment. Not much is known on how the patient position varies across multiple treatment fractions and how that positioning impacts the dose delivery. Currently TMI is studied as an international collaboration with multiple centers around the world; however, many of these centers used different pretreatment techniques...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046639/su-f-t-85-energy-modulated-electron-postmastectomy-unreconstructed-pu-chest-wall-cw-irradiation-technique-to-achieve-heart-sparing
#18
L Hong, A Ballangrud, B McCormick, J Mechalakos
PURPOSE: For left-sided PU patients requiring CW and nodal irradiation, sometimes partial wide tangents (PWT) are not feasible due to abnormal chest wall contour or heart position close to the anterior chest wall or unusual wide excision scar. We developed an energy modulated electron chest wall irradiation technique that will achieve heart sparing. METHODS: Ten left-sided PU patients were selected for this dosimetry study. If PWT were used, the amount of the ipsilateral lung would be ranged 3...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28043849/clavicle-fractures
#19
REVIEW
M Ropars, H Thomazeau, D Huten
Management of clavicle fracture has progressed over the last decade, notably with wider use of surgery in midshaft fracture, and new techniques for lateral fracture. Midshaft clavicle fracture treatment needs to be personalized and adapted to the patient's activity level. Whichever the segment involved, treatment for non-displaced fracture is functional; elbow-to-body sling immobilization seems the best tolerated. Apart from regular surgical indications (shoulder impaction, floating shoulder, open fracture or fracture with neurovascular complications), surgery is recommended in case of bone shortening exceeding 1...
December 30, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28040085/upper-limb-non-unions-treated-with-bmp-7-efficacy-and-clinical-results
#20
Rahul Singh, Sabri Bleibleh, Nikolaos K Kanakaris, Peter V Giannoudis
The management of upper limb non-unions can be challenging and often with unpredictable outcomes. In this study we present our experience with the use of BMP-7 in the treatment of upper limb non-unions. Between 2004 and 2011 all consecutive patients who were treated with BMP-7 were followed up prospectively until fracture union. Fracture union was assessed with regular radiological and clinical assessment. At the final follow up clinical assessment included the short Disabilities of the Arm, Shoulder and Hand (DASH) score...
December 2016: Injury
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