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knee bilateral arthroplasty

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https://www.readbyqxmd.com/read/28409075/bilateral-patella-dislocation-after-total-knee-arthroplasty-a-report-of-two-cases-and-a-review-of-the-literature
#1
Raju Vaishya, Amit Kumar Agarwal, Sagar Panthi, Vipul Vijay, Abhishek Vaish
Patellar instability is a known but catastrophic complication after total knee arthroplasty (TKA). The occurrence of bilateral dislocation of the patella after TKA is exceedingly rare. It may present as anterior knee pain, and diagnosis can easily be made clinically or by plain radiographs. Early diagnosis with surgical realignment and repair of the extensor mechanism can provide good outcomes after this complication.
March 4, 2017: Curēus
https://www.readbyqxmd.com/read/28392133/patients-at-risk-large-opioid-prescriptions-after-total-knee-arthroplasty
#2
Nicholas M Hernandez, Joshua A Parry, Michael J Taunton
BACKGROUND: Opioids are an effective, and often necessary, treatment of postoperative pain after total knee arthroplasty (TKA). However, it is often difficult to know how much medication patients will need after discharge. The purpose of this study was to determine if patients discharged with greater quantities of opioids after TKA are more likely to request refills. METHODS: This is a retrospective review of 105 primary TKAs performed with at least 1 year of follow-up...
March 2, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28335753/leuconostoc-mesenteroides-periprosthetic-knee-infection-an-unusual-fastidious-gram-positive-bacteria-a-case-report
#3
Rafael Franco-Cendejas, Claudia A Colín-Castro, Melissa Hernández-Durán, Luis E López-Jácome, Silvestre Ortega-Peña, Guillermo Cerón-González, Samuel Vanegas-Rodríguez, Jaime A Mondragón-Eguiluz, Eduardo Acosta-Rodríguez
BACKGROUND: Periprosthetic joint infections are mainly caused by Gram-positive cocci. Leuconostoc mesenteroides is a rare microorganism mainly causing bloodstream infections. At times, it might be confused with another type of cocci and give rise to misdiagnosed infections. Molecular diagnosis and biofilm production comprise important techniques to guide antibiotic treatment. CASE PRESENTATION: A 68-year-old Hispanic female with a previous history of bilateral knee arthroplasty presented with acute right-knee inflammation and gait impairment...
March 23, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28318865/anterior-vs-posterior-periarticular-multimodal-drug-injections-a-randomized-controlled-trial-in-simultaneous-bilateral-total-knee-arthroplasty
#4
Artit Laoruengthana, Piti Rattanaprichavej, Supachok Rasamimongkol, Monton Galassi
BACKGROUND: Currently, various techniques are used to overcome postoperative pain after total knee arthroplasty. A local analgesic infiltration with periarticular multimodal drug injection (PMDI) is favorable because of its simplicity, safety, and efficacy. The present study compared the efficacy of a PMDI at the anterior vs posterior compartments. METHODS: Forty-six patients were randomized to receive the PMDI at either the anterior or posterior compartment, with the contralateral knee receiving the PMDI at the opposite compartment...
February 24, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28271089/total-knee-arthroplasty-in-severe-unstable-knee-case-report-and-literature-review
#5
Mohammad Naghi Tahmasebi, Gholamreza Ghorbani Amjad, Mohammad Hassan Kaseb, Kaveh Bashti
Multiplanar or global laxity in arthritic knee is rare, most of this patients have neuromuscular disorder (post poliomyelitis, spinal dystrophy) or history of knee trauma. Ligament insufficiency and severe bone loss is significant in this patient. The estimated prevalence for the concurrence of charcot marie-tooth (CMT) with myasthenia gravis (MG) suggests an extremely rare event. We have presented a 54-year-old female patient with CMT and MG complaining of progressive pain, swelling, and crepitation of the knee joints who had been undergone total knee arthroplasty (TKA) with rotating hinge prosthesis...
January 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/28267070/adherence-to-a-multimodal-analgesic-clinical-pathway-a-within-group-comparison-of-staged-bilateral-knee-arthroplasty-patients
#6
Rachel C Steckelberg, Natasha Funck, T Edward Kim, Tessa L Walters, Gregory Milo Lochbaum, Stavros G Memtsoudis, Nicholas J Giori, Pier F Indelli, Lorrie J Graham, Edward R Mariano
BACKGROUND AND OBJECTIVES: Multimodal analgesic clinical pathways for joint replacement patients often include perineural catheters, but long-term adherence to these pathways has not yet been investigated. Our primary aim was to determine adherence rate to a knee arthroplasty clinical pathway for patients undergoing staged bilateral procedures. METHODS: This study was performed at a hospital with a Perioperative Surgical Home program and knee arthroplasty clinical pathway using multimodal analgesia and adductor canal catheters...
May 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28261509/spontaneous-heparin-induced-thrombocytopenia-and-venous-thromboembolism-following-total-knee-arthroplasty
#7
Kevin Baker, Ming Y Lim
A 72-year-old Caucasian woman was admitted for an elective left total knee arthroplasty. Her surgery was uncomplicated and she was discharged to a rehabilitation facility. Twelve days later, she developed acute shortness of breath followed by a syncopal episode. She was hypoxic and cyanotic, requiring hospitalization and intubation, and was subsequently diagnosed with bilateral submassive pulmonary emboli and bilateral lower extremity deep vein thrombosis. She was started on unfractionated heparin infusion...
2017: Case Reports in Hematology
https://www.readbyqxmd.com/read/28259492/predictors-of-patient-reported-outcomes-of-total-joint-arthroplasty-in-a-developing-country
#8
Jennifer Bido, Ying H Yang, Jamie E Collins, Yan Dong, Daniel A Driscoll, Luis A Alcantara, Thomas S Thornhill, Jeffrey N Katz
BACKGROUND: In response to the growing burden of joint disease, developing countries are starting to create their own total joint arthroplasty (TJA) programs. To date, there has been limited research on predictors of TJA outcomes in a developing country. This investigation uses patient-reported outcome measures collected by a medical mission to assess predictors of TJA outcomes in the Dominican Republic. METHODS: Baseline and postoperative information from 156 of the mission's recipients of hip and knee TJA was used...
January 26, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28244910/subsequent-total-joint-arthroplasty-after-primary-total-knee-or-hip-arthroplasty-a-40-year-population-based-study
#9
Thomas L Sanders, Hilal Maradit Kremers, Cathy D Schleck, Dirk R Larson, Daniel J Berry
BACKGROUND: Despite the large increase in total hip arthroplasties and total knee arthroplasties, the incidence and prevalence of additional contralateral or ipsilateral joint arthroplasty are poorly understood. The purpose of this study was to determine the rate of additional joint arthroplasty after a primary total hip arthroplasty or total knee arthroplasty. METHODS: This historical cohort study identified population-based cohorts of patients who underwent primary total hip arthroplasty (n = 1,933) or total knee arthroplasty (n = 2,139) between 1969 and 2008...
March 1, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28228047/visible-glove-perforation-in-total-knee-arthroplasty
#10
Lee Qunn Jid, Mak Wai Ping, Wong Yiu Chung, Wai Yuk Leung
PURPOSE: The risk of superficial surgical site infection (SSI) and periprosthetic joint infection (PJI) after glove perforation is not evident. This study was to identify risk factors for glove perforation in primary TKR (total knee replacement) and the risk of subsequent superficial SSI and PJI. METHODS AND MATERIALS: Results of visible glove perforation of both inner and outer gloves during TKR were reviewed. A case-control analysis was performed on the preoperative and operative variables to identify predictive risk factors for glove perforation...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28217053/the-bilateral-bispectral-and-the-composite-variability-indexes-during-anesthesia-for-unilateral-surgical-procedure
#11
Pedro Lopes-Pimentel, Maylin Koo, Javier Bocos, Antoni Sabaté
BACKGROUND: The composite variability index (CVI), derived from the bispectral analysis (BIS), has been designed to detect nociception; however, there is no evidence that bilateral BIS and CVI show intrapatient reproducibility or variability. METHODS: We conducted an observational study in patients who underwent for total knee arthroplasty. A BIS Bilateral Sensor was applied and continuously recorded at different points of the anesthesia procedure. Bland-Altman limits of agreement and dispersion for BIS and for CVI were applied...
January 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28215966/does-patient-perception-differ-following-adductor-canal-block-and-femoral-nerve-block-in-total-knee-arthroplasty-a-simultaneous-bilateral-randomized-study
#12
Hyun J Koh, In J Koh, Man S Kim, Keun Y Choi, Hyeon U Jo, Yong In
BACKGROUND: Femoral nerve block (FNB) has been used as part of the multimodal analgesia after total knee arthroplasty (TKA), but leads to weakness in the quadriceps muscles. Recently, adductor canal block (ACB) was reported to provide effective pain relief while sparing the strength of the quadriceps. This simultaneous bilateral randomized study investigated whether patients perceived differences between ACB and the FNB after same-day bilateral TKA. METHODS: We performed a prospective simultaneous bilateral randomized study in 50 patients scheduled to undergo same-day bilateral TKA...
January 26, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28210821/p-f-c-sigma-%C3%A2-cruciate-retaining-fixed-bearing-versus-mobile-bearing-knee-arthroplasty-a-prospective-comparative-study-with-minimum-10-year-follow-up
#13
O Riaz, A Aqil, G Sisodia, G Chakrabarty
AIMS: To prospectively compare long-term clinical and radiological outcomes following a cruciate retaining fixed-bearing (FB) and a mobile-bearing (MB) primary total knee replacement (TKR). METHODS: We prospectively reviewed 113 TKRs in 99 patients (14 bilateral) with a PFC sigma cruciate retaining rotating platform system, at an average follow-up of 11.1 years (range 10-12). Results were contrasted with those from 89 TKRs in 72 patients (17 bilateral) with a PFC sigma cruciate fixed-bearing prosthesis, at an average follow-up of 12...
February 16, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28116264/failure-of-polyethelene-insert-locking-mechanism-after-a-posterior-stabilised-total-knee-arthroplasty-a-case-report
#14
Gurava Reddy Ay, Soundar Rajan D, Chiranjeevi T, Karthik C, Krishna Kiran E
INTRODUCTION: Disengagement of polyethylene insert used in total knee arthroplasty is a rare but serious complication. Still rarer is disengagement because of failure of tibial insert locking mechanism. We report a previously unpublished complication of polyethylene insert locking mechanism failure in a 10-months-old posterior stabilized total knee arthroplasty in a 70-year-old woman with osteoarthritis for whom Attune (Depuy) knee implant was used. CASE PRESENTATION: A 70-year-old female underwent (Attune, Depuy) primary bilateral posterior stabilised total knee arthroplasty in a private hospital...
July 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28087396/influence-of-coronal-bowing-on-the-lower-alignment-and-the-positioning-of-component-in-navigation-and-conventional-total-knee-arthroplasty
#15
H Kobayashi, Y Akamatsu, K Kumagai, Y Kusayama, M Aratake, T Saito
BACKGROUND: Coronal alignment is an important factor for the function and longevity of total knee arthroplasty (TKA). Coronal bowing of the lower extremity is common among Asians and it may pose a risk for malalignment of the lower leg and malposition of component. HYPOTHESIS: We hypothesized that coronal bowing itself has a risk for malalignment of the lower leg and malposition of femoral/tibial components and that navigation TKA is beneficial for patients with coronal bowing...
April 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28077538/magnesium-sulphate-attenuates-acute-postoperative-pain-and-increased-pain-intensity-after-surgical-injury-in-staged-bilateral-total-knee-arthroplasty-a-randomized-double-blinded-placebo-controlled-trial
#16
H-J Shin, E-Y Kim, H-S Na, T K Kim, M-H Kim, S-H Do
BACKGROUND: We evaluated the effect of magnesium sulphate on increased pain in 44 patients undergoing staged bilateral total knee arthroplasty (TKA). METHODS: The magnesium group (n=22) and the control group (n=22) received magnesium sulphate and isotonic saline, respectively, throughout the surgery. Postoperative pain (visual analogue scale, VAS) at rest and the amounts of patient-controlled analgesia (PCA, fentanyl) and rescue analgesia (ketoprofen) administered during the first 48 h were compared between the two groups and within each group between the first and second TKA...
October 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28065624/outcome-of-unicondylar-knee-arthroplasty-vs-total-knee-arthroplasty-for-early-medial-compartment-arthritis-a-randomized-study
#17
Vikas Kulshrestha, Barun Datta, Santhosh Kumar, Gaurav Mittal
BACKGROUND: With increasing number of patients with early osteoarthritis of knee opting for total knee arthroplasty (TKA), there has been increase in patients dissatisfied with surgical outcomes. It is being presumed that offering unicondylar knee arthroplasty (UKA) to them would improve outcomes. METHODS: Primary objective of our study was to look for any difference in patient-reported outcome and function at 2-year follow-up in patients undergoing UKA as compared to TKA...
December 23, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28033253/postoperative-cognitive-changes-after-total-knee-arthroplasty-under-regional-anesthesia
#18
Young-Tae Jeon, Byung-Gun Kim, Young Ho Park, Hye-Min Sohn, Jungeun Kim, Seung Chan Kim, Seong Soo An, SangYun Kim
BACKGROUND: The type of postoperative cognitive decline after surgery under spinal anesthesia is unknown. We investigated the type of postoperative cognitive decline after total knee arthroplasty (TKA). Neuropsychological testing was conducted and the changes in cerebrospinal fluid (CSF) biomarkers after surgery were evaluated. METHODS: Fifteen patients who required bilateral TKA at a 1-week interval under spinal anesthesia were included. Neuropsychological tests were performed twice, once the day before the first operation and just before the second operation (usually 1 week after the first test) to determine cognitive decline...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28031493/improvement-in-health-related-quality-of-life-after-unilateral-total-knee-arthroplasty-in-patients-with-bilateral-knee-osteoarthritis
#19
Desmond Thiam, Daniel Jing Wen Teh, Hamid Rahmatullah Bin Abd Razak, Andrew Hwee Chye Tan
PURPOSE: To review the outcome of unilateral total knee arthroplasty (TKA) in patients with bilateral knee osteoarthritis (OA) to determine whether unilateral TKA can achieve good health-related quality of life (HRQoL). METHODS: Records of 68 women and 25 men with severe bilateral knee OA who underwent unilateral TKA on the more symptomatic knee by a single surgeon and did not return for the second TKA within 2 years were reviewed. Outcome at 6 months and 2 years was assessed using the mental and physical component summary (MCS and PCS) of the Short-Form 36 (SF-36) for HRQoL as well as the Oxford Knee Score (OKS) and Knee Society Score (KSS) for knee-specific outcome...
December 2016: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28026737/-bilateral-total-knee-arthroplasty-short-term-results
#20
COMPARATIVE STUDY
S Křivánek, M Hrubina, M Chmúrny, M Rovňák, M Melišík, L Nečas
PURPOSE OF THE STUDY Evaluation of short-term functional results in patients undergoing one-stage surgery involving sequential bilateral total knee arthroplasty (TKA) and comparison with the results of patients after unilateral TKA. MATERIAL AND METHODS The group with bilateral TKA consisted of 171 patients with 342 total knee replacements treated between 2009 and 2013. The control group included 50 patients with 50 TKAs operated on in the years 2010 to 2012. The indications to bilateral knee replacement included bilateral gonarthrosis, grade III or more in patients who were in good health and had a stable knee joint with axis deviation up to 20 degrees...
2016: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
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