keyword
MENU ▼
Read by QxMD icon Read
search

(Knee OR tibia OR pilon) AND fracture

keyword
https://www.readbyqxmd.com/read/29667926/proximal-tibia-stress-fracture-with-osteoarthritis-of-knee-radiological-and-functional-analysis-of-one-stage-tka-with-long-stem
#1
Dhanasekaran Soundarrajan, Natesan Rajkumar, Palanisamy Dhanasekararaja, Shanmuganathan Rajasekaran
INTRODUCTION: Proximal tibia stress fractures with knee osteoarthritis pose a challenging situation. We evaluated the radiological and functional outcome of one-stage total knee arthroplasty (TKA) and long stem for patients with varied grades of knee arthritis and proximal tibia stress fractures.  Methods: We analysed 20 patients from April 2012 to March 2017 with proximal tibia stress fractures associated with knee osteoarthritis of varied grades. Out of 20 patients, five were acute fresh fractures...
2018: SICOT-J
https://www.readbyqxmd.com/read/29666001/distal-tibial-triplane-fracture-with-ipsilateral-tibial-shaft-fracture-a-case-series
#2
Timothy S Holland, Christopher P Prior, Roger Dm Walton
BACKGROUND & PURPOSE: Distal tibial Triplane fracture with ipsilateral tibial shaft fracture is a rare but important problem. This rarely reported combination of injuries if not recognised may lead to deleterious consequences. METHODS/PATIENTS: The local database of all emergency admissions was scrutinised to identify subjects before interrogation of the clinical notes and relevant radiographic imaging. FINDINGS: This paper reports a series of five children who were found to have triplane fracture of the distal tibia with concomitant ipsilateral fracture of the tibial shaft...
April 14, 2018: Surgeon: Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland
https://www.readbyqxmd.com/read/29664880/split-depressed-lateral-tibial-plateau-fractures-a-comparision-of-augmented-percutaneous-screws-versus-augmented-plate-and-screw-construct-in-a-cadaveric-model
#3
Richard J Bowles, Vivek Chadayammuri, Antonio Brecevich, Todd Baldini, Cyril Mauffrey
OBJECTIVES: To compare the strength of fixation of percutaneous screw versus plate/screw fixation in a paired cadaver model of OTA 41-B3 (1) (Schatzker type II) split depression fractures of the lateral tibial plateau. METHODS: Six matched pairs of cadaveric knees were acquired. A OTA 41-B3 (Schatzker type II) split depression fracture was created in all specimens using a standardized method. One specimen from each matched pair of knees was fixed with percutaneous screws, and the other was fixed with a plate/screw construct...
April 3, 2018: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/29664857/restrictive-versus-liberal-strategy-for-red-blood-cell-transfusion-a-systematic-review-and-meta-analysis-in-orthopaedic-patients
#4
Wan-Jie Gu, Xiao-Ping Gu, Xiang-Dong Wu, Hao Chen, Joey S W Kwong, Lu-Yang Zhou, Shuo Chen, Zheng-Liang Ma
BACKGROUND: Current guidelines recommend restrictive criteria for red blood-cell transfusion in most clinical settings. However, patients undergoing orthopaedic surgery may require distinct transfusion criteria since benefits and potential harm often vary considerably based on patient characteristics and surgical procedures. We aimed to assess the efficacy and safety of restrictive transfusion in patients undergoing orthopaedic surgery, especially in important subgroups. METHODS: Electronic databases were searched to identify randomized controlled trials investigating restrictive (mostly a hemoglobin level of 8...
April 18, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29662767/reconstruction-of-the-lateral-tibia-plateau-fracture-with-a-third-triangular-support-screw-a-biomechanical-study
#5
Eduardo Moran, Ivan Zderic, Kajetan Klos, Paul Simons, Miguel Triana, R Geoff Richards, Boyko Gueorguiev, Mark Lenz
Background: Split fractures of the lateral tibia plateau in young patients with good bone quality are commonly treated using two minimally invasive percutaneous lag screws, followed by unloading of the knee joint. Improved stability could be achieved with the use of a third screw inserted either in the jail-technique fashion or with a triangular support screw configuration. The aim of this study was to investigate under cyclic loading the compliance and endurance of the triangular support fixation in comparison with the standard two lag-screw fixation and the jail technique...
October 2017: Journal of Orthopaedic Translation
https://www.readbyqxmd.com/read/29662566/focal-increased-tc-99m-mdp-uptake-in-the-nutrient-foramen-of-the-femoral-diaphysis-on-bone-spect-ct
#6
Hwajin Cha, Soo Bin Park, Hyun-Joo Kim
We present images of an 83-year-old female with a history of osteoporosis and bilateral total knee replacement arthroplasty, referred for bone scintigraphy and single-photon emission computed tomography (SPECT)/computed tomography (CT), owing to left knee pain. No trauma to, or intense exercise of, the knee was reported. The bone scan and SPECT/CT revealed a focally increased Tc-99m methylene diphosphonate (MDP) uptake in the medial cortex of the left femoral diaphysis with matched linear radiolucency on CT images...
April 2018: Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/29661687/impact-of-weight-loss-with-intragastric-balloon-on-bone-density-and-microstructure-in-obese-adults
#7
Eduardo Madeira, Miguel Madeira, Erika Paniago Guedes, Thiago Thomaz Mafort, Rodrigo Oliveira Moreira, Laura Maria Carvalho de Mendonça, Inayá Correa Barbosa Lima, Leonardo Vieira Neto, Paulo Roberto Alves de Pinho, Agnaldo José Lopes, Maria Lucia Fleiuss Farias
The historical concept that obesity protects against bone fractures has been questioned. Weight loss appears to reduce bone mineral density (BMD); however, the results in young adults are inconsistent, and data on the effects of weight loss on bone microstructure are limited. This study aimed to evaluate the impact of weight loss using an intragastric balloon (IGB) on bone density and microstructure. Forty obese patients with metabolic syndrome (mean age 35.1 ± 7.3 yr) used an IGB continuously for 6 mo...
March 21, 2018: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/29660738/evaluating-stiffness-of-fibreglass-and-thermoplastic-splint-materials-and-inter-fragmentary-motion-in-a-canine-tibial-fracture-model
#8
Amanda L Wagoner, Matthew J Allen, Claudia Zindl, Alan Litsky, Robert Orsher, Ron Ben-Amotz
OBJECTIVES:  Various materials are used to construct splints for mid-diaphyseal tibial fracture stabilization. The objective of this study was to compare construct stiffness and inter-fragmentary bone motion when fibreglass (FG) or thermoplastic (TP) splints are applied to either the lateral or cranial aspect of the tibia in a mid-diaphyseal fracture model. METHODS:  A coaptation bandage was applied to eight cadaveric canine pelvic limbs, with a custom-formed splint made of either FG or TP material applied to either the lateral or cranial aspect of the osteotomized tibia...
April 16, 2018: Veterinary and Comparative Orthopaedics and Traumatology: V.C.O.T
https://www.readbyqxmd.com/read/29659886/bone-parameters-in-anorexia-nervosa-and-athletic-amenorrhea-comparison-of-two-hypothalamic-amenorrhea-states
#9
Nurgun Kandemir, Meghan Slattery, Kathryn E Ackerman, Shreya Tulsiani, Amita Bose, Vibha Singhal, Charumathi Baskaran, Seda Ebrahimi, Mark Goldstein, Kamryn Eddy, Anne Klibanski, Madhusmita Misra
Purpose: We have reported low bone mineral density (BMD), impaired bone structure, and increased fracture risk in anorexia nervosa (AN) and normal-weight, oligo-amenorrheic athletes (OA). However, data directly comparing compartment-specific bone parameters in AN, OA and controls are lacking. Methods: 426 females 14-21.9 years old were included; 231 AN, 94 OA and 101 normal-weight eumenorrheic controls. Dual energy x-ray absorptiometry was used to assess areal BMD (aBMD) of the whole body less head (WBLH), spine, and hip...
April 5, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29658979/mini-fragment-fixation-is-equivalent-to-bicortical-screw-fixation-for-horizontal-medial-malleolus-fractures
#10
Adam M Wegner, Philip R Wolinsky, Michael A Robbins, Tanya C Garcia, Derek F Amanatullah
Horizontal fractures of the medial malleolus occur through application of valgus or abduction force through the ankle that creates a tension failure of the medial malleolus. The authors hypothesize that mini-fragment T-plates may offer improved fixation, but the optimal fixation construct for these fractures remains unclear. Forty synthetic distal tibiae with identical osteotomies were randomized into 4 fixation constructs: (1) two parallel unicortical cancellous screws; (2) two parallel bicortical cortical screws; (3) a contoured mini-fragment T-plate with 2 unicortical screws in the fragment and 2 bicortical screws in the shaft; and (4) a contoured mini-fragment T-plate with 2 bicortical screws in the fragment and 2 unicortical screws in the shaft...
April 16, 2018: Orthopedics
https://www.readbyqxmd.com/read/29657482/functional-and-radiological-outcome-in-management-of-compound-tibia-diaphyseal-fracture-with-ao-monolateral-fixator-versus-limb-reconstruction-system
#11
Hitesh J Mangukiya, Neetin P Mahajan, Eknath D Pawar, Aakash Mane, Jitsen Manna
Introduction: Tibia being the most common fractured long bone represents 36.7% of all long bone fractures in adults with open fracture comprises 23.5% of all tibial shaft fracture. The lack of the muscular covering over anteromedial aspect of the tibia and poor blood supply predispose open tibial fractures to a 10-20 fold increased risk of developing infection than open fracture in any other anatomical areas and a nonunion rate as high as 28% has been reported in the literature. Methods: We did a prospective study at our institute from 2014-2016 comprising 40 patients with compound tibia diaphyseal fracture managed with AO monolateral external fixator (Group 1) (n = 20) and Limb reconstruction system (Group 2) (n = 20) as primary and definitive tool...
March 2018: Journal of Orthopaedics
https://www.readbyqxmd.com/read/29656599/novel-cost-effective-cu-doped-calcium-silicate-nanoparticles-for-bone-fracture-intervention-inherent-bioactivity-and-in-vivo-performance
#12
Mostafa Mabrouk, Shaimaa A ElShebiney, Sayed H Kenawy, Gehan T El-Bassyouni, Esmat Ma Hamzawy
Copper (Cu)-doped calcium silicate nanoparticles were synthesized by a wet precipitation method as economical bone fracture filler. The aim was to improve the overall physicochemical properties, bioactivity, and biological performance of the bone fracture filler prepared herein. The synthesized nanoparticles were evaluated using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM). The bioactivity of the prepared nanoparticles was investigated after immersion in simulated body fluid (SBF) by means of inductively coupled plasma (ICP), SEM coupled with energy dispersive X-rays (EDX), and FTIR...
April 15, 2018: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29653443/the-role-of-clinical-examination-in-predicting-relevant-mri-findings-in-acute-knee-injuries-a-retrospective-study
#13
Daoud Makki, Saleem Mastan, Daniel Ness, Raghuram Thonse
The objective of this study was to delineate the usefulness of clinical examination and magnetic resonance imaging (MRI) in acute knee injuries. We aim to establish whether the time period post acute knee injury is related to the diagnostic accuracy of clinical examination and to investigate the strength of specific clinical examination findings in predicting a clinically relevant MRI abnormality. Seventy patients were referred to fracture clinic with an acute knee injury who subsequently went on to be investigated with MRI over 12 months...
April 13, 2018: Journal of Knee Surgery
https://www.readbyqxmd.com/read/29653241/navigation-for-lower-limb-alignment-during-internal-fixation-of-complex-tibial-plateau-fractures
#14
B Vibert, R Pailhé, V Morin, B Rubens-Duval, D Saragaglia
In complex fractures of the proximal tibial metaphysis and epiphysis, possible adverse outcomes after internal fixation include not only joint surface incongruity, but also lower limb malalignment requiring revision surgery. Navigation has been proven effective for the intra-operative control of lower limb alignment during osteotomy and knee arthroplasty. In complex traumatic fractures, temporary fixation by a locking screw plate allows sensor positioning followed by navigation manoeuvres to adjust lower limb alignment...
April 10, 2018: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29651387/synchronous-soleus-and-reverse-sural-flap-for-large-soft-tissue-defect-reconstruction-of-leg
#15
Seyed Esmail Hassanpour, Masoud Yavari, Amir Reza Motabar
BACKGROUND: Extended Soft tissue defect of leg including middle and distal parts always has been a challenge for many plastic surgeons and also a frustrated problem for patients and families. To introduce the use of the soleus muscle and reverse sural flaps as synchronous surgical treatment alternative of the leg bone exposure with large soft tissue defect, this study was conducted. METHODS: The medical records of patients undergoing transposition of the soleus muscle for treating exposed bone in the leg and simultaneous sural flap were retrospectively analyzed from January 2009 to July 2014, while gathering information on the used muscle was to cover the lesion...
January 2018: World Journal of Plastic Surgery
https://www.readbyqxmd.com/read/29644317/a-rare-case-of-hoffa-fracture-combined-with-lateral-patellar-dislocation
#16
Martin C Jordan, Leonie A Bittrich, Kai Fehske, Rainer H Meffert, Hendrik Jansen
The coronal unicondylar fracture of the distal femur (AO 33-B3) is a rare intraarticular injury within the weight bearing area of the knee, initially described by Albert Hoffa in 1904. We report an unusual combination of a Hoffa fracture with lateral patellar dislocation in a young adult. Our patient sustained the injury by a sudden twist of his leg during sports. He presented clinically with knee swelling, dislocation of the patella, and localized tenderness; unable to bare weight. After plane radiograph confirmed the injury, manual reduction of the patella was done by hyperextension of the knee and medialward pressure...
June 2017: Trauma Case Reports
https://www.readbyqxmd.com/read/29644278/fabella-fracture-with-radiological-imaging-a-case-report
#17
Feng Zhou, Fei Zhang, Guoying Deng, Chun Bi, Jiandong Wang, Qian Wang, Qiugen Wang
The fabella is a kind of sesamoid bone which is located in the lateral head of the gastrocnemius muscle. A slice of studies demonstrated that fabella is involved in the knee joint stabilization. Fabella fracture may cause knee pain or functional impairment as the previous reports pointed. It is extremely rare, which leads to its high rate of missed diagnosis in clinical and radiography to some extent. We report a case of a 38-year-old female who was struck by an electromobile. The fabella fracture was confirmed on X-ray plain films...
December 2017: Trauma Case Reports
https://www.readbyqxmd.com/read/29642930/neuropeptide-regulation-of-adaptive-immunity-in-the-tibia-fracture-model-of-complex-regional-pain-syndrome
#18
Wen-Wu Li, Tian-Zhi Guo, Xiaoyou Shi, Frank Birklein, Tanja Schlereth, Wade S Kingery, J David Clark
BACKGROUND: Both dysfunctional neuropeptide signaling and immune system activation are characteristic of complex regional pain syndrome (CRPS). Unknown is whether substance P (SP) or calcitonin gene-related peptide (CGRP) support autoantibody production and, consequently, nociceptive sensitization. METHODS: These experiments involved the use of a well-characterized tibia fracture model of CRPS. Mice deficient in SP expression (Tac1-/- ) and CGRP signaling (RAMP1-/- ) were used to probe the neuropeptide dependence of post-fracture sensitization and antibody production...
April 11, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29629588/reliable-outcomes-and-survivorship-of-unicompartmental-knee-arthroplasty-for-isolated-compartment-osteonecrosis
#19
B P Chalmers, K G Mehrotra, R J Sierra, M W Pagnano, M J Taunton, M P Abdel
Aims Primary (or spontaneous) and secondary osteonecrosis of the knee can lead to severe joint degeneration, for which either total or unicompartmental arthroplasty may be considered. However, there are limited studies analyzing outcomes of unicompartmental knee arthroplasties (UKAs) for osteonecrosis involving an isolated compartment of the knee. The aims of this study were to analyze outcomes of UKAs for osteonecrosis with specific focus on 1) survivorship free of any revision or reoperation, 2) risk factors for failure, 3) clinical outcomes, and 4) complications...
April 1, 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29628697/seasonal-variation-in-orthopedic-trauma-patients-an-experience-from-central-india
#20
Rajeev Shukla, Nikhil Jain, Utkarsh Agarwal, Tanveer Sheikh, Ravikant Jain
Objectives: This study aims to determine the various epidemiological factors responsible for orthopedic trauma cases: how do weather patterns, month, season and public working schedule influence the daily frequency of orthopedic trauma. Material and methods: This was a descriptive study performed in the Department of Orthopedics at a tertiary care centre in central India Participants: 7980 trauma cases reported in our study period. Study variables: Demographic characteristics of the cases, time, day, the month of injury and type of trauma and cause of trauma...
March 2018: Journal of Clinical Orthopaedics and Trauma
keyword
keyword
86910
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"