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https://www.readbyqxmd.com/read/29457421/-minimally-invasive-elastic-intramedullary-nailing-for-the-treatment-of-radial-neck-fracture-in-children-a-report-of-18-cases
#1
Zhen Xu, Mei-Jin Hu
OBJECTIVE: To investigate effects of elastic stable intramedullary nails(ESIN) for the treatment of radial neck fracture in children. METHODS: From January 2014 to April 2017, 18 children with radial neck fractures were treated with minimally invasive internal fixation including 6 males and 12 females with an average age of 8.6 years old ranging from 4 to 15 years old; 7 cases were on the left, 11 cases on the right. According to Judet type, 5 cases were type II, 9 cases were type III, 1 case was type IVa, 3 cases were type IVb...
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29406341/femoral-version-abnormalities-significantly-outweigh-effect-of-cam-impingement-on-hip-internal-rotation
#2
Matthew J Kraeutler, Vivek Chadayammuri, Tigran Garabekyan, Omer Mei-Dan
BACKGROUND: The purpose of this study was to investigate the effects of femoral version, cam-type femoroacetabular impingement (FAI), and the combination of the 2 on the passive hip range of motion (ROM). METHODS: We prospectively analyzed a consecutive cohort of 220 patients (440 hips) who presented with unilateral or bilateral hip pain. The passive hip ROM was measured bilaterally with the patient in prone, supine, and lateral positions. Femoral version was measured and the presence of cam-type deformity was determined on preoperative computed tomography (CT) scans...
February 7, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29402719/intramedullary-devices-in-the-management-of-judet-iii-and-iv-paediatric-radial-neck-fractures
#3
Manish Kiran, Colin Bruce, Harvey George, Neeraj Garg, Roger Walton
PURPOSE: The aim of this study is to discuss the results of different intramedullary devices used in the management of paediatric radial neck fractures and to suggest methods to avoid the pitfalls of the technique. METHODS: Thirty patients with isolated Judet III and IV fractures were included in this prospective study. Judet I and II fractures and radial neck fractures associated with other injuries were excluded. The final results were graded using the Metaizeau functional scoring system and Oxford Elbow Score...
December 9, 2017: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/29395220/comparison-of-two-closed-surgical-techniques-at-isolated-pediatric-radial-neck-fractures
#4
Mahmut Kalem, Ercan Şahin, Hakan Kocaoğlu, Kerem Başarır, Hakan Kınık
INTRODUCTION: This paper aims to compare the clinical and radiological results of children operated using elastic stable intramedullary nailing as described by Métaizeau to those with the closed reduction and percutaneous pinning (CRPP). METHODS: Results of 21 pediatric patients with radial neck fracture who were treated by two pediatric surgeons between January 2011 and December 2013 were reviewed retrospectively. 10 were treated with the Métaizeau method versus 11 with the CRPP...
January 25, 2018: Injury
https://www.readbyqxmd.com/read/29394909/long-term-results-after-non-operative-and-operative-treatment-of-radial-neck-fractures-in-adults
#5
Holger Keil, Marc Schnetzke, Arpine Kocharyan, Sven Yves Vetter, Nils Beisemann, Benedict Swartman, Paul-Alfred Grützner, Jochen Franke
BACKGROUND: The aim of this study is to determine the functional long-term outcome after non-operative and operative treatment of radial neck fractures in adults. METHODS: Thirty-four consecutive patients with a mean age of 46.4 (18.0 to 63.0) years with a fracture of the radial neck who were treated between 2000 and 2014 were examined regarding the clinical and radiological outcome. Twenty patients were treated non-operatively, and 14 patients underwent surgery...
February 2, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29388047/self-reported-protein-intake-and-properties-of-bone-in-community-dwelling-older-individuals
#6
Jonas Johansson, Andreas Hult, Bente Morseth, Anna Nordström, Peter Nordström
This study revealed that a quick and simple estimation of protein intake was related to measures of bone density and area in 70-year-old individuals. Furthermore, these associations were mediated by muscle mass when investigating peripheral measurement sites such as arms and legs. PURPOSE: Recent evidence suggests that dietary protein is beneficial for bone health in older individuals, but less is known about the influence of muscle mass on this relationship. This cross-sectional study aimed to investigate associations among protein intake, bone health, and muscle mass in 2332 men and women aged 70 years...
January 31, 2018: Archives of Osteoporosis
https://www.readbyqxmd.com/read/29357701/comparison-of-exposure-in-the-kaplan-versus-the-kocher-approach-in-the-treatment-of-radial-head-fractures
#7
Leslie Fink Barnes, Joseph Lombardi, Thomas R Gardner, Robert J Strauch, Melvin P Rosenwasser
BACKGROUND: The aim of this study was to compare the complete visible surface area of the radial head, neck, and coronoid in the Kaplan and Kocher approaches to the lateral elbow. The hypothesis was that the Kaplan approach would afford greater visibility due to the differential anatomy of the intermuscular planes. METHODS: Ten cadavers were dissected with the Kaplan and Kocher approaches, and the visible surface area was measured in situ using a 3-dimensional digitizer...
January 1, 2018: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/29344982/experience-with-pharmacologic-leeching-with-bivalirudin-for-adjunct-treatment-of-venous-congestion-of-head-and-neck-reconstructive-flaps
#8
Aisha Harun, Rachel M Kruer, Andrew Lee, Kofi Boahene, Patrick J Byrne, Jeremy D Richmon
OBJECTIVES: The goal of this study was to review the feasibility of local bivalirudin injection for adjunct treatment of venous congestion of head and neck reconstructive flaps. METHODS: A retrospective chart review of patients who underwent bivalirudin treatment for venous congestion of head and neck reconstructive flaps in a single institution from September 1, 2012 to September 1, 2015 was undertaken. Individuals were treated with variable number of intradermal injections directly into the flap followed by a small skin incision to allow extended passive bleeding...
January 18, 2018: Microsurgery
https://www.readbyqxmd.com/read/29343893/assessment-of-perfusion-of-free-flaps-used-in-head-and-neck-reconstruction-using-pulsatility-index
#9
Akshay Kapoor, Malay Karmakar, Collin Roy, Kaushal Priya Anand
Objective: To detect venous or arterial obstruction in the pedicle of a free flap we can monitor resistance in the flap bed which is reflected in Pulsatility Index (PI) Therefore if we detect change in the values of the PI in these flaps then we can detect complications in flap due to vascular insufficiency early. Materials and Methods: Seven patients of Free Fibular Flap Reconstruction and ten patients of Free Radial Forearm Flap reconstruction were evaluated over a period of 18 months...
May 2017: Indian Journal of Plastic Surgery: Official Publication of the Association of Plastic Surgeons of India
https://www.readbyqxmd.com/read/29336398/concomitant-neurogenic-and-vascular-thoracic-outlet-syndrome-due-to-multiple-exostoses
#10
Hosseinali Abdolrazaghi, Azade Riyahi, Morteza Taghavi, Pezhman Farshidmehr, Abolfazl Mohammadbeigi
We report a rare case of multiple hereditary exostosis where patient presented with bilateral base of neck exostoses with concurrent compression of brachial plexus and subclavian artery and vein. The patient was a young 26-year-old woman with chief complaints of pain in the left upper extremity, paresthesia in the left ring and little finger, and weakness in hand movement and grip. On referral, history, physical examination, radiological imaging, and electrodiagnostic tests evaluated the patient. Due to severe pain and disability in performing routine activities, surgical intervention was necessary...
January 2018: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/29327543/-management-of-displaced-radial-neck-fractures-in-children-elastic-stable-intramedullary-nailing-vs-k-wire-fixation
#11
Quan-Zhou Wu, Shu-Ming Huang, Qi-Xun Cai, Xu-Feng Chu
OBJECTIVE: To compare the complications and clinical outcome of titanium elastic nail(TEN) versus K-wire fixation(KW) for the treatment of displaced radial neck fractures in children. METHODS: From January 2009 to December 2014, 56 children with displaced radial neck fractures were studied retrospectively according to the inclusion criteria. Based on the different methods of internal fixation, patients were divided into two groups: titanium elastic nail (TEN group) and K-wire fixation (KW group)...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29327392/differences-in-white-matter-structure-and-cortical-thickness-between-patients-with-traumatic-and-idiopathic-chronic-neck-pain-associations-with-cognition-and-pain-modulation
#12
I Coppieters, R De Pauw, K Caeyenberghs, D Lenoir, K DeBlaere, E Genbrugge, M Meeus, B Cagnie
Brain alterations are hypothesized to be present in patients with chronic whiplash-associated disorders (CWAD). The aim of this case-control study was to examine alterations in cortical thickness and white matter (WM) structure, and the presence of brain microhemorrhages in a patient group encountering chronic neck pain of traumatic origin (i.e., CWAD) when compared with a patient group characterized by nontraumatic chronic neck pain [i.e., chronic idiopathic neck pain (CINP)], and healthy controls. Furthermore, we aimed to investigate associations between brain structure on one hand and cognitive performance and central sensitization (CS) on the other hand...
January 11, 2018: Human Brain Mapping
https://www.readbyqxmd.com/read/29323746/the-acetabular-and-spino-pelvic-morphologies-are-different-in-subjects-with-symptomatic-cam-femoro-acetabular-impingement
#13
George Grammatopoulos, Andrew D Speirs, K C Geoffrey Ng, Charles Riviere, Kawan S Rakhra, Mario Lamontagne, Paul E Beaule
Acetabular and spino-pelvic (SP) morphological parameters are important determinants of hip joint dynamics. This prospective study aimed to determine whether acetabular and SP morphological differences exist between hips with and without cam morphology and between symptomatic and asymptomatic hips with cam morphology. A cohort of 67 patients/hips was studied. Hips were either asymptomatic with no cam (Controls, n = 18), symptomatic with cam (n = 26) or asymptomatic with cam (n = 23). CT-based quantitative assessments of femoral, acetabular, pelvic and spino-pelvic parameters were performed...
January 11, 2018: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/29281126/effects-of-gastric-bypass-surgery-on-bone-mass-and-microarchitecture-occur-early-and-particularly-impact-postmenopausal-women
#14
Anne L Schafer, Galateia J Kazakia, Eric Vittinghoff, Lygia Stewart, Stanley J Rogers, Tiffany Y Kim, Jonathan T Carter, Andrew M Posselt, Courtney Pasco, Dolores M Shoback, Dennis M Black
Roux-en-Y gastric bypass (RYGB) surgery is a highly effective treatment for obesity but negatively affects the skeleton. Studies of skeletal effects have generally examined areal bone mineral density (BMD) by dual-energy X-ray absorptiometry (DXA), but DXA may be inaccurate in the setting of marked weight loss. Further, as a result of modestly sized samples of mostly premenopausal women and very few men, effects of RYGB by sex and menopausal status are unknown. We prospectively studied the effects of RYGB on skeletal health, including axial and appendicular volumetric BMD and appendicular bone microarchitecture and estimated strength...
December 27, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/29277855/bifurcation-of-brachial-artery-into-a-common-radial-interosseous-trunk-and-superficial-ulnar-artery-a-rare-variation
#15
Suresh Narayanan, Senthil Murugan
Variations in the branching pattern of brachial artery and abnormal course of its branches are not uncommon. The present article describes a case of bifurcation of the brachial artery into a common radial-interosseous trunk and superficial ulnar artery. The embryological basis behind the present case report could be, the radial artery establishing a connection with the axis artery just below the level of origin of ulnar artery, the posterior interosseous artery arising from the axis artery distal to the origin of the radial artery...
December 26, 2017: Anatomical Science International
https://www.readbyqxmd.com/read/29259122/hemodynamics-and-coil-distribution-with-changing-coil-stiffness-and-length-in-intracranial-aneurysms
#16
Soichiro Fujimura, Hiroyuki Takao, Takashi Suzuki, Chihebeddine Dahmani, Toshihiro Ishibashi, Hiroya Mamori, Makoto Yamamoto, Yuichi Murayama
PURPOSE: The purpose of this study was to investigate hemodynamics and coil distribution with changing coil stiffness and length using the finite element method (FEM) and computational fluid dynamics (CFD) analysis. METHODS: Basic side-wall and bifurcation type aneurysm models were used. Six types of coil models were generated by changing the coil stiffness and length, based on commercially available embolic coils. Coil embolization was simulated using FEM. CFD was performed to characterize the hemodynamics in the aneurysms after embolization...
December 19, 2017: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/29244704/nonunion-of-a-nondisplaced-radial-neck-fracture-a-case-report
#17
John G Coury, Zachary C Lum, Marc A Trzeciak
CASE: We describe the case of a 66-year-old man who sustained a nondisplaced radial neck fracture and subsequently developed a symptomatic nonunion. After a period of unsuccessful conservative treatment, a radial head resection was performed. CONCLUSION: Radial neck fractures, unlike their radial head counterparts, have a low rate of nonunion. Our patient's only positive risk factor was age, but he developed a nonunion. At the 2-year follow-up after excision of the radial head, there was a lack of proximal migration of the radius during axial loading, demonstrating a positive outcome without the need for replacement of the radial head...
July 2017: JBJS Case Connector
https://www.readbyqxmd.com/read/29224986/the-effectiveness-of-a-modified-metaizeau-technique-in-fixation-of-adult-radial-neck-fractures-a-prospective-study-with-a-modification-of-the-broberg-morrey-classification
#18
Nagmani Singh, Chakra Raj Pandey, Rakesh John, Rajesh Singh, Bhupal Tamang, Sandeep Bhandari
BACKGROUND: The incidence of adult radial neck fractures is lower compared with its pediatric counterpart. The literature on adult radial neck fracture management is limited; also, there is a lack of a detailed fracture classification system. In our study, we are evaluating the modified Metaizeau technique for the treatment of adult radial neck fractures. We also describe a modification to the existing fracture classification proposed by Broberg and Morrey to make it more inclusive of different fracture patterns...
March 2018: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29216921/ultrasonography-guided-reduction-of-pediatric-radial-neck-fractures
#19
Jung Eun Lee, Jung Bong Kim, Eun Seok Choi
BACKGROUND: Treatment of displaced and angulated radial neck fractures in children is controversial and challenging. Numerous studies have been conducted regarding treatment algorithms and surgical techniques that use fluoroscopy. However, ultrasonography (US)-guided reduction of pediatric radial neck fractures has not been reported yet. We aimed to determine the safety and efficacy of US-guided reduction and fixation of radial neck fractures in children. METHODS: Among 28 cases of radial neck fracture from 2014 to 2016, 12 were classified as type III or IV according to the Judet classification...
December 8, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29203066/-the-sural-medial-perforator-flap-anatomical-bases-surgical-technique-and-indications-in-head-and-neck-reconstruction
#20
S Struk, J-B Schaff, Q Qassemyar
INTRODUCTION: The medial sural artery perforator (MSAP) flap is defined as a thin cutaneo-adipose perforator flap harvested on the medial aspect of the leg. The aims of this study were to describe the anatomical basis as well as the surgical technique and discuss the indications in head and neck reconstructive surgery. MATERIAL AND METHODS: We harvested 10 MSAP flap on 5 fresh cadavers. For each case, the number and the location of the perforators were recorded...
December 1, 2017: Annales de Chirurgie Plastique et Esthétique
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