keyword
MENU ▼
Read by QxMD icon Read
search

Prosthetic AND Fracture

keyword
https://www.readbyqxmd.com/read/30334957/individualized-reconstruction-for-severe-periprosthetic-fractures-around-the-tumor-prosthesis-of-knee-under-assistance-of-3d-printing-technology-a-case-report
#1
Qing Han, Xue Zhao, Chenyu Wang, Bingpeng Chen, Xiaonan Wang, Ziyan Zhang, Kesong Zhang, Yuhao Zheng, Jincheng Wang
INTRODUCTION: Periprosthetic femoral fractures (PFF) around tumor prosthesis of knee are stubborn problems for surgeons, huge bone defect and inappropriate biomechanics of the revision implant design can be disaster for reconstruction. With the development of three-dimensional (3D) printing technology, surgeons participate more in precise preoperative design and simulation for treatment of such fractures. In this study we explored an accurate and feasible way to restore normal anatomy and function of the knee joint with 3D printing technology...
October 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/30332877/-analysis-of-influence-of-sarcopenia-on-early-postoperative-function-of-femoral-neck-fracture-by-hip-arthroplasty
#2
Jun-Zhe Lang, Cong-Cong Wu, Jian-Feng Jin, Peng Wu, Lei Hen
OBJECTIVE: To determine the association of sarcopenia with short-term postoperative function after hip replacement for femoral neck fractures. METHODS: A prospective study of 181 consecutive patients with femoral neck fractures who underwent hip replacement from May 2014 to January 2017 were performed, including 58 males and 123 females aging from 53 to 92 years old. The general conditions were collected before surgery, skeletal muscle index(ASMI), handgrip strength were measured...
September 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/30326920/reverse-shoulder-arthroplasty-vs-bio-rsa-clinical-and-radiographic-outcomes-at-short-term-follow-up
#3
Nathan Kirzner, Eldho Paul, Ash Moaveni
BACKGROUND: Bony increased-offset reverse shoulder arthroplasty (BIO-RSA) may address issues such as inferior scapular notching, prosthetic instability and limited postoperative shoulder rotation; all of which have been reported with the standard RSA and attributed to the medialized design. We hypothesised that this lateralization may increase the rate of scapular stress fractures. METHODS: A retrospective review of prospectively collected data was performed on patients who had undergone a RSA between January 2013 and October 2016...
October 16, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/30305964/unexpected-complication-ten-years-after-initial-treatment-long-term-report-and-fate-of-a-maxillary-premolar-rehabilitation
#4
Davide Augusti, Gabriele Augusti
Full-coverage restorations represent a well-known rehabilitation strategy for compromised posterior teeth; in the last years, new ceramic materials like zirconia have been introduced and widely adopted for the prosthetic management of molar and premolar areas. A long-term follow-up of a maxillary premolar rehabilitation using a veneered zirconia crown is presented; after ten years of uneventful clinical service of the tooth-restoration complex, a serious complication-namely, a vertical root fracture (VRF)-occurred...
2018: Case Reports in Dentistry
https://www.readbyqxmd.com/read/30302292/osseointegrated-transcutaneous-device-for-amputees-a-pilot-large-animal-model
#5
Brian T Grisez, Andrew E Hanselman, Karim W Boukhemis, Trapper A J Lalli, Brock A Lindsey
Traditional above-the-knee amputation prosthetics utilize a stump-socket interface that is well-known for skin/socket problems, sitting difficulty, disuse osteopenia, and increased work of ambulation. As a result, we evaluated a novel osseointegrated transcutaneous implant in a large animal. The implant was designed to promote osseointegration at the bone-implant interface and minimize complications. As proof of concept, four Dorset sheep underwent a two-stage surgery for forelimb placement of an osseointegrated transcutaneous implant utilizing Compress® technology (Biomet, Inc...
2018: Advances in Orthopedics
https://www.readbyqxmd.com/read/30295518/trends-in-the-surgical-treatment-of-pathological-fractures-of-the-long-bones
#6
J J Willeumier, M A J van de Sande, R J P van der Wal, P D S Dijkstra
AIMS: The aim of this study was to assess the current trends in the estimation of survival and the preferred forms of treatment of pathological fractures among national and international general and oncological orthopaedic surgeons, and to explore whether improvements in the management of these patients could be identified in this way. MATERIALS AND METHODS: All members of the Dutch Orthopaedic Society (DOS) and the European Musculoskeletal Oncology Society (EMSOS) were invited to complete a web-based questionnaire containing 12 cases...
October 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/30282090/clinical-outcome-of-dental-implant-therapy-in-association-with-le-fort-i-osteotomy-preprosthetic-surgery-a-systematic-review
#7
Pier Paolo Poli, Valthierre de Nunes Lima, Francisley Ávila Souza, Idelmo Rangel Garcia Junior, Carlo Maiorana
PURPOSE: The purpose of this systematic review was to evaluate the outcome of dental implant treatment in fully edentulous patients who underwent Le Fort I osteotomy as a preprosthetic surgical technique. MATERIALS AND METHODS: A search was conducted of the PubMed (MEDLINE), EMBASE, Scopus, and Cochrane databases to identify records published from 1995 to 2017 dealing with Le Fort I osteotomy procedures for implant placement purposes. The primary outcomes of interest were the survival and success rates...
October 3, 2018: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/30269510/lower-bone-density-on-preoperative-computed-tomography-predicts-periprosthetic-fracture-risk-in-total-ankle-arthroplasty
#8
Elizabeth A Cody, James R Lachman, Elizabeth B Gausden, James A Nunley, Mark E Easley
BACKGROUND: The effect of bone mineral density (BMD) on outcomes from total ankle arthroplasty (TAA) has not been studied. BMD can be estimated by measuring Hounsfield units (HU) on standard computed tomography (CT), which is frequently performed prior to TAA. We aimed to identify whether tibial and talar HU measured from preoperative CT scans were associated with periprosthetic fracture or revision risk in patients undergoing TAA. METHODS: A prospectively collected database was used to retrospectively screen all patients undergoing primary TAA...
September 29, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/30239660/acute-prosthetic-mitral-valve-dysfunction-due-to-non-traumatic-fracture-of-prosthesis
#9
Su Yeon Lee, Eun Kyoung Kim, Taek Kyu Park, Dong Seop Jeong
No abstract text is available yet for this article.
September 19, 2018: European Heart Journal
https://www.readbyqxmd.com/read/30233970/open-treatment-of-radial-head-fractures
#10
Julie E Adams, S Andrew Sems, Scott P Steinmann
Radial head fractures may commonly be treated by (1) open reduction and internal fixation (ORIF), (2) radial head excision, or (3) radial head replacement. If there is no associated elbow instability with lateral ulnar collateral ligament (LUCL) injury, the preferred approach is via a split in the extensor digitorum communis (EDC) origin. This provides a wide exposure but limits the risk of injury to the LUCL and associated instability. The radial head is fixed, excised, or replaced. Open treatment of radial head fractures begins with the following steps: (1) a laterally based incision is centered over the radiocapitellar joint, (2) the EDC is split at the midline of the radial head and elevated off the bone anteriorly and superiorly, and dissection proceeds distally, splitting the extensor origin along its fibers, and (3) the capsule is opened and the radial head fracture, identified...
December 28, 2017: JBJS Essential Surgical Techniques
https://www.readbyqxmd.com/read/30232525/infection-safety-of-dexamethasone-in-total-hip-and-total-knee-arthroplasty-a-study-of-eighteen-thousand-eight-hundred-and-seventy-two-operations
#11
Markku A Vuorinen, Riku A Palanne, Tatu J Mäkinen, Jarkko T Leskinen, Heini Huhtala, Kaisa A Huotari
PURPOSE: Dexamethasone has been shown to prevent post-operative nausea and vomiting (PONV) and seems to reduce post-operative pain. Both factors, which can extend the hospital stay, delay rehabilitation, and impact patient satisfaction. Because of the immunosuppressive and glucose-rising effects of dexamethasone, there has been concern of its safety in arthroplasty surgery. The purpose of our study was to examine infection safety of dexamethasone in arthroplasty surgery with enough large study material to reliably detect a possible, even small, difference in infection incidence...
September 19, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/30228047/dxa-measured-distal-femur-bone-mineral-density-in-patients-after-total-knee-arthroplasty-method-development-and-reproducibility
#12
B Thomas, N Binkley, P A Anderson, D Krueger
INTRODUCTION: Total knee arthroplasty (TKA) is increasingly being performed. Distal femur periprosthetic fracture is a potentially catastrophic complication following TKA and existing data document substantial distal femur bone mineral density (BMD) loss following TKA. However, distal femur BMD is virtually never measured clinically as no consensus approach exists. This pilot study's purpose was to define regional BMD variation throughout the femur, suggest standard dual-energy X-ray absorptiometry (DXA) regions of interest (ROIs) and evaluate BMD reproducibility at these ROIs...
August 13, 2018: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/30222797/preoperative-hypoalbuminemia-predicts-poor-short-term-outcomes-for-hip-fracture-surgery
#13
Sean Ryan, Cary Politzer, Amanda Fletcher, Michael Bolognesi, Thorsten Seyler
Hip fractures are common in elderly patients, and which surgical modality to pursue is often debated. Malnutrition, which cannot be corrected preoperatively in this population, is often not considered. Therefore, the authors sought to investigate the association between hypoalbuminemia and postoperative outcomes based on surgical intervention. Patients undergoing arthroplasty (hemiarthroplasty or total hip arthroplasty), open reduction and internal fixation, and intramedullary nailing placement for treatment of hip fractures were identified in the American College of Surgeons National Surgical Quality Improvement Program database...
September 17, 2018: Orthopedics
https://www.readbyqxmd.com/read/30216900/periprosthetic-pathologic-fracture-following-tibial-echinoccocosis-a-case-report
#14
Germano Nascimento, Carmen Silva, Raquel Marques, Carlos Silva, João Francisco Oliveira, Jorge Santos, João Leiria
INTRODUCTION: Hydatid disease in humans caused by the parasitic tapeworm Echinococcus granulosus has an osseous involvement of about 0.5%-2.5% of all cases in humans. The location of hydatid cysts in the tibia is seldom described in the medical literature, and its diagnosis and treatment is challenging. CASE REPORT: This paper presents a patient, with a long term, well tolerated, bilateral total knee arthroplasty (TKA), treated at our clinic, with a recent history of pain and oedema in her left upper leg...
August 29, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/30195116/comparative-study-of-the-wear-of-the-pair-human-teeth-vita-enamic%C3%A2-vs-commonly-used-dental-ceramics-through-chewing-simulation
#15
F Santos, A Branco, M Polido, A P Serro, C G Figueiredo-Pina
Ceramic based prosthetic materials have been used in dental restorations due to their excellent aesthetic and biocompatibility. However, due to concerns related to their mechanical properties and abrasive action against natural teeth, a proper selection of these materials is crucial to preserve the occlusal interactions and prevent abnormal dental wear. The aim of this work is to compare the wear performance of Vita Enamic®, a polymer infiltrated ceramic (PIC), with that of other three commercial ceramic based dental materials - Zirconia, Leucite and Zirconia Veneered - when tested against natural teeth...
August 20, 2018: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/30185373/fixation-of-unstable-ankle-fractures-using-a-long-hindfoot-nail
#16
G Baker, A I W Mayne, C Andrews
BACKGROUND: Management of fragility fractures of the ankle is challenging. Non-operative treatment often requires significant periods of reduced weight bearing. Operative fixation is difficult due to osteoporotic bone and poor soft tissues. The aim of this study was to review the initial experience of treating unstable ankle fractures with a retrograde femoral nail used as a long tibiotalocalcaneal nail. PATIENTS AND METHODS: Sixteen patients were treated from January 2014 until November 2017...
August 16, 2018: Injury
https://www.readbyqxmd.com/read/30182547/-review-of-femoral-component-with-proximal-metaphyseal-reconstruction-using-allograft-cortical-struts-in-a-multioperated-patient-case-report
#17
J Negrete-Corona, J M Jiménez-Aquino, L C Pola-Rodríguez
INTRODUCTION: Periprosthetic hip fractures are those that occur at the femoral and acetabular level. These fractures are associated with a wide variety of problems such as comminution, loose of bone stock and loosening of the femoral stem. Treatment of these fractures has historically been associated with high rates of treatment failures, complications and unsatisfactory outcomes. OBJECTIVE: To present the clinical-radiographic case of the treatment of a periprosthetic hip fracture, with a femoral revision and metaphyseal reconstruction with cortical strut allograft and cerclage cables, in a multioperated patient...
January 2018: Acta Ortopédica Mexicana
https://www.readbyqxmd.com/read/30182544/-shoulder-arthroplasty-complications-case-report
#18
G Luengo-Alonso, V Jiménez-Díaz, J Zorrilla-Sánchez De Neyra, G Muñoz-Sánchez, D Cecilia-López, F Jara-Sánchez, M A Porras-Moreno
BACKGROUND: Infection and instability are the complications of prosthetic shoulder surgery of more difficult management. Instability builds up to half of the cases, while the fungal infection accounts for less than 1% of all and can cause severe damage to bone and soft tissue. METHODS: In this case clinical fungal infection by Candida parapsilosis is presented in a shoulder hemiarthroplasty indicated by a fracture of the proximal humerus. He received surgical treatment in two-stages and administration of fluconazole for eight weeks prior to the second surgical time...
January 2018: Acta Ortopédica Mexicana
https://www.readbyqxmd.com/read/30158098/novel-strategies-in-aortic-valve-in-valve-therapy-including-bioprosthetic-valve-fracture-and-basilica
#19
Danny Dvir, Jaffar Khan, Ran Kornowski, Ikki Komatsu, Adnan Chatriwalla, G Burkhard Mackenson, Matheus Simonato, Henrique Ribeiro, David Wood, Jonathon Leipsic, John Webb, Darren Mylotte
An ageing population and increased utilisation of tissue valves in younger patients imply that the number of patients receiving transcatheter aortic valve implantation within failed bioprostheses will continue to increase. There are two major adverse events associated with aortic valve-in-valve procedures that may temper the enthusiasm for these appealing interventions. Residual stenosis is the "Achilles' heel" of aortic valve-in-valve, while coronary obstruction is an uncommon but life-threatening adverse event...
August 31, 2018: EuroIntervention
https://www.readbyqxmd.com/read/30152772/kps-bipolar-radial-head-arthroplasty-polyethylene-head-replacement-with-a-metal-covered-head-case-study
#20
Kamila Malesa, Mariusz Urban, Dariusz Michalik, Stanisław Pomianowski
Radial head replacement should be indicated in all cases of radial head fractures when open reduction and internal fixation is anticipated to be difficult or impossible. Although excellent therapeutic results have been ob-tained, this procedure, like any other surgical procedures, may be associated with severe complications, includ-ing contractures, ossification or aseptic synovitis. In these cases, removal of the prosthetic radial head has al-ways been a safe and popular solution producing a satisfactory clinical outcome...
June 30, 2018: Ortopedia, Traumatologia, Rehabilitacja
keyword
keyword
171188
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"