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https://www.readbyqxmd.com/read/28918523/focal-metallic-inlay-resurfacing-prosthesis-for-the-treatment-of-localized-cartilage-defects-of-the-femoral-condyles-a-systematic-review-of-clinical-studies
#1
REVIEW
Andreas Fuchs, Helge Eberbach, Kaywan Izadpanah, Gerrit Bode, Norbert P Südkamp, Matthias J Feucht
PURPOSE: To systematically review the results of focal metallic inlay resurfacing prosthesis for the treatment of isolated cartilage defects of the femoral condyles. METHODS: A systematic electronic search of the PubMed database and the Cochrane Library was performed in April 2017 to identify studies that reported clinical or radiographic outcome of focal metallic inlay resurfacing prosthesis for the treatment of isolated cartilage defects of the femoral condyles...
September 16, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28914130/high-failure-rate-after-internal-fixation-and-beneficial-outcome-after-arthroplasty-in-treatment-of-displaced-femoral-neck-fractures-in-patients-between-55-and-70-years
#2
Stefan Bartels, Jan-Erik Gjertsen, Frede Frihagen, Cecilia Rogmark, Stein Erik Utvåg
Background and purpose - The treatment of patients between 55 and 70 years with displaced intracapsular femoral neck fracture remains controversial. We compared internal fixation (IF), bipolar hemiarthroplasty (HA) and total hip arthroplasty (THA) in terms of mortality, reoperations and patient-reported outcome by using data from the Norwegian Hip Fracture Register. Patients and methods - We included 2,713 patients treated between 2005 and 2012. 1,111 patients were treated with IF, 1,030 with HA and 572 patients with THA...
September 15, 2017: Acta Orthopaedica
https://www.readbyqxmd.com/read/28906135/cement-fragment-from-hip-arthroplasty-causing-deep-femoral-artery-pseudoaneurysm
#3
Luis Gorospe, Ricardo Tobío-Calo, Ricardo Rodríguez-Díaz, Carol Fernanda Gómez-Barbosa, Isabel García Gómez-Muriel, Raquel García-Latorre
An 81-year-old woman who had undergone total hip arthroplasty 12 years earlier presented with a painful spontaneous hematoma in the proximal left thigh. A left hip radiograph showed a displaced cement fragment from the acetabular component of the hip prosthesis. Computed tomography confirmed an extruded cement fragment causing a large pseudoaneurysm of the deep femoral artery. The patient underwent successful percutaneous embolization of the pseudoaneurysm with coils.
January 1, 2017: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/28904706/-when-the-denture-becomes-dangerous
#4
Nouzha Sadak, Laila Herrak, Leila Achachi, Mustapha El Ftouh
Although rare in adults, foreign body aspiration (FBA) is a serious accident which can be potentially life threatening or lead to significant sequelae. We report the case of a 50 year old patient without previous pathological history, presenting to the emergency department with chest pain, intermittent cough and exertional dyspnea occurring six days after the accidental aspiration of his plastic dental prosthesis during a meal. Clinical examination was unremarkable. Chest X-ray as well as abdominal x-ray requiring no prior preparation showed no abnormalities...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28904639/a-comparison-of-functional-outcome-between-amputation-and-extension-prosthesis-in-the-treatment-of-congenital-absence-of-the-fibula-with-severe-limb-deformity
#5
P Calder, S Shaw, A Roberts, S Tennant, I Sedki, R Hanspal, D Eastwood
PURPOSE: Complete fibula absence often presents with significant lower-limb deformity. Parental counselling regarding management is paramount in achieving the optimum functional outcome. Amputation offers a single surgical event with minimal complications. This study compares outcomes with an amputation protocol to those using an extension prosthesis. METHOD: Thirty-two patients were identified. Nine patients (2 males, 7 females; median age at assessment of 23...
August 1, 2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28894375/impact-of-t1-slope-on-surgical-and-adjacent-segment-degeneration-after-bryan-cervical-disc-arthroplasty
#6
Peng Yang, Yongqian Li, Jia Li, Yong Shen
BACKGROUND: This retrospective study investigated an association between preoperative T1 slope and surgical and adjacent segment degeneration (SASD) after Bryan cervical disc arthroplasty (BCDA) in patients with cervical degenerative disc disease. METHODS: Based on preoperative standing lateral radiographs, 90 patients were classified according to T1 slope that was higher or lower than the 50th percentile (high T1 or low T1, 28 and 62 patients, respectively). Patients were also classified as SASD or non-SASD (38 and 52 patients, respectively) determined by radiographs at final follow-up...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28878616/interim-results-of-a-multicenter-trial-with-the-new-electronic-subretinal-implant-alpha-ams-in-15-patients-blind-from-inherited-retinal-degenerations
#7
Katarina Stingl, Ruth Schippert, Karl U Bartz-Schmidt, Dorothea Besch, Charles L Cottriall, Thomas L Edwards, Florian Gekeler, Udo Greppmaier, Katja Kiel, Assen Koitschev, Laura Kühlewein, Robert E MacLaren, James D Ramsden, Johann Roider, Albrecht Rothermel, Helmut Sachs, Greta S Schröder, Jan Tode, Nicole Troelenberg, Eberhart Zrenner
Purpose: We assessed the safety and efficacy of a technically advanced subretinal electronic implant, RETINA IMPLANT Alpha AMS, in end stage retinal degeneration in an interim analysis of two ongoing prospective clinical trials. The purpose of this article is to describe the interim functional results (efficacy). Methods: The subretinal visual prosthesis RETINA IMPLANT Alpha AMS (Retina Implant AG, Reutlingen, Germany) was implanted in 15 blind patients with hereditary retinal degenerations at four study sites with a follow-up period of 12 months (www...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28876686/management-of-failed-mitral-valve-replacement-the-durban-experience
#8
D Kistan, M Booysen, G Alexander, T E Madiba
BACKGROUND: Mitral valve replacement is the procedure of choice in patients with severe mitral valve disease. However, these patients are surviving longer and are thus at an increased risk of prosthesis failure or valve-related complications. METHOD: Study setting: Inkosi Albert Luthuli Central Hospital, a tertiary referral Hospital in Durban. Study population: All patients undergoing redo mechanical mitral valve replacement surgery between January 2005 and December 2014...
June 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28874641/intricate-estimation-and-evaluation-of-mandibular-movements-in-geriatric-patients-suffering-from-rheumatoid-arthritis
#9
Shruti Dev, Sonali Perti, Mirna Garhnayak, Kalinga K Sahoo, Angurbala Dhal, Lokanath Garhnayak
BACKGROUND: Rheumatoid arthritis (RA) is an autoimmune disorder that usually affects joints and making them warm, painful, and swollen. The chief purpose of this study was to evaluate movements of mandible in geriatric patients suffering from RA with or without temporomandibular joint dysfunction. MATERIALS AND METHODS: A total of 45 people were included in this study with age of 60 years and above. Partially or completely edentulous patients were divided into experimental and control group...
September 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28869061/implant-arthroplasty-for-proximal-interphalangeal-metacarpophalangeal-and-trapeziometacarpal-joint-degeneration
#10
REVIEW
Jason J Srnec, Eric R Wagner, Marco Rizzo
Arthritis of the hand can result from inflammatory arthritis, osteoarthritis (OA), or be posttraumatic and can cause pain and debilitation. Arthroplasty serves as 1 surgical option in the surgical management of arthritis and aims to create a pain-free joint with preservation of motion. Although implant arthroplasty of the proximal interphalangeal (PIP), metacarpophalangeal (MCP), and trapeziometacarpal (TMC) joints predictably produce pain relief and high satisfaction, it has historically suffered from high rates of complications...
August 28, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28868821/paraffin-granuloma-associated-with-buried-glans-penis-induced-sexual-and-voiding-dysfunction
#11
Wonhee Chon, Ja Yun Koo, Min Jung Park, Kyung Un Choi, Hyun Jun Park, Nam Cheol Park
A paraffinoma is a type of inflammatory lipogranuloma that develops after the injection of an artificial mineral oil, such as paraffin or silicon, into the foreskin or the subcutaneous tissue of the penis for the purpose of penis enlargement, cosmetics, or prosthesis. The authors experienced a case of macro-paraffinoma associated with sexual dysfunction, voiding dysfunction, and pain caused by a buried glans penis after a paraffin injection for penis enlargement that had been performed 35 years previously. Herein, this case is presented with a literature review...
August 2017: World Journal of Men's Health
https://www.readbyqxmd.com/read/28868085/revision-of-reversed-shoulder-arthroplasty-is-a-reoperation-possible
#12
Stijn Casier, Bart Middernacht, Alexander Van Tongel, Lieven De Wilde
INTRODUCTION: As the number of reversed shoulder arthroplasty (RSA) procedures increases, the revision rate will also increase. In case of severe bone insufficiency, instability or infection of the primary RSA, revision to another RSA is preferable but not always possible. Hemiarthroplasty (HA), spacers and resection arthroplasty (RA) have been described in this indication. MATERIALS AND METHODS: Between 2004 and 2016, 20 shoulders in 19 patients were treated at Ghent University Hospital for failed revision of RSA...
2017: Obere Extremität
https://www.readbyqxmd.com/read/28865584/bone-block-arthrodesis-procedure-in-failures-of-first-metatarsophalangeal-joint-replacement
#13
Federico Giuseppe Usuelli, Jacopo Tamini, Camilla Maccario, Miriam Grassi, Eric W Tan
BACKGROUND: The treatment for the failure of a first metatarsophalangeal joint (MTP1) prosthesis can be complex. There is no consensus regarding the ideal treatment. One of the main issues is the available bone stock after prosthesis removal. The aim of the study was to report the clinical and radiographic results for MTP1 arthrodesis with autologous calcaneus bone graft (bone-block fusion) as a revision procedure of a previous MTP1 implant failure. METHODS: This study included 12 patients diagnosed with failure of a MTP1 prosthesis...
September 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28865583/a-prospective-24-months-follow-up-of-a-three-component-press-fit-prosthesis-for-hallux-rigidus
#14
S Wassink, B J Burger, N P Saragas, J Asunción Márquez, L Trtik, J Harlaar
BACKGROUND: The aim of this study was to evaluate the results following total first metatarsophalangeal (FMTP) joint replacement arthroplasty using a modular three component press fit prosthesis at two year follow up. METHODS: All patient data was collected in a prospective way in four study centres. Both preoperative and postoperative evaluation consisted of an assessment using the AOFAS-HMI score, visual analogue scale for pain, evaluation of the range of motion and patient satisfaction scores...
September 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28860397/diagnosis-of-prosthetic-joint-infection-with-alpha-defensin-using-a-lateral-flow-device-a-multicentre-study
#15
MULTICENTER STUDY
P Berger, M Van Cauter, R Driesen, J Neyt, O Cornu, J Bellemans
AIMS: The purpose of this current multicentre study is to analyse the presence of alpha-defensin proteins in synovial fluid using the Synovasure lateral flow device and to determine its diagnostic reliability and accuracy compared with the prosthetic joint infection (PJI) criteria produced by the Musculoskeletal Infection Society (MSIS). PATIENTS AND METHODS: A cohort of 121 patients comprising 85 total knee arthroplasties and 36 total hip arthroplasties was prospectively evaluated between May 2015 and June 2016 in three different orthopaedic centres...
September 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28851612/-all-in-one-mesh-hernioplasty-a-new-procedure-for-primary-inguinal-hernia-open-repair
#16
Angelo Guttadauro, Matteo Maternini, Silvia Frassani, Matilde De Simone, Marco Chiarelli, Daniele Macchini, Nicoletta Pecora, Aimone Bertolini, Ugo Cioffi, Francesco Gabrielli
BACKGROUND: We propose a new open mesh hernia repair procedure for the treatment of inguinal hernias in adults aiming to improve patients' comfort and to reduce the incidence of chronic neuralgia. METHODS: From September 2012 to August 2015, 250 consecutive patients were treated with "all in-one" mesh hernioplasty procedure in our Institution. According to the devised technique, a new smaller prosthesis was placed on the floor of the inguinal canal in order to strengthen all areas of weakness from which hernias may originate...
August 26, 2017: Asian Journal of Surgery
https://www.readbyqxmd.com/read/28843500/mandibular-implant-retained-overdenture-relining-procedure-with%C3%A2-an-attachment-system-a-step-by-step-demonstration-of-the-technique
#17
Nick Polychronakis, Giorgos Kontakiotis, Nikolaos Soldatos
BACKGROUND AND OVERVIEW: Because of continuous alveolar bone resorption, implant-retained overdentures need to be relined. The purpose of this study was to describe a method for relining an implant-retained overdenture. CASE DESCRIPTION: The authors present a step-by-step technique. A 65-year-old patient sought care for trauma and pain in the oral mucosa underneath his mandibular implant-retained overdenture. The overdenture had been fabricated 4 years previously...
August 22, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28843402/temporomandibular-joint-reconstruction-with-stock-and-custom-made-devices-indications-and-results-of-a-14-year-experience
#18
Giovanni Gerbino, Emanuele Zavattero, Gianfranco Bosco, Sid Berrone, Guglielmo Ramieri
PURPOSE: Temporomandibular joint (TMJ) reconstruction with alloplastic implants is a reliable, safe and effective treatment option for selected debilitating pathologies of the TMJ. This study retrospectively analyzes our 14-year experience in total alloplastic reconstruction of the TMJ using stock and custom Biomet prostheses. Indications, results and rationale for the choice of stock and custom-made devices are discussed. MATERIAL AND METHODS: Patients were enrolled in the study who underwent single-stage alloplastic total joint replacement from January 2000 to October 2014...
August 1, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28840118/designing-an-optimized-novel-femoral-stem
#19
Parto Babaniamansour, Mehdi Ebrahimian-Hosseinabadi, Anousheh Zargar-Kharazi
BACKGROUND: After total hip arthroplasty, there would be some problems for the patients. Implant loosening is one of the significant problems which results in thigh pain and even revision surgery. Difference between Young's modulus of bone-metal is the cause of stress shielding, atrophy, and subsequent implant loosening. MATERIALS AND METHODS: In this paper, femoral stem stiffness is reduced by novel biomechanical and biomaterial design which includes using proper design parameters, coating it with porous surface, and modeling the sketch by the software...
July 2017: Journal of Medical Signals and Sensors
https://www.readbyqxmd.com/read/28832196/salvage-of-failed-achilles-tendon-interposition-arthroplasty-for-druj-instability-after-ulnar-head-resection-with-aptis-prosthesis
#20
Sunishka M Wimalawansa, Rocio Rodriguez Lopez, Fernando Garcia de Lucas, Luc De Smet, Michael A Boin, Matthew Dorweiler, Ilse Degreef
BACKGROUND: Historically, failed conservative treatment for irreparably damaged distal radioulnar joints (DRUJs) is treated via distal ulnar resection or DRUJ fusion; complications include disabling painful convergence of the radius and ulnar stump during lifting Various treatments for radioulnar impingement include distal radioulnar Achilles tendon allograft interpositional arthroplasty. This technique does not adequately prevent radioulnar impingement and we explore an alternative treatment...
September 2017: Hand: Official Journal of the American Association for Hand Surgery
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