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In-Hospital Patient Falls After Total Joint Arthroplasty: Incidence, Demographics, and Risk Factors in the United States
24 November 2011
Abstract: In-hospital falls (IFs) increase morbidity, cost, and may result in litigation. We analyzed the Nationwide Inpatient Sample to quantify the incidence of IFs in patients who underwent hip and...
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Stavros G. Memtsoudis,
Christopher J. Dy,
Yan Ma,
Ya-Lin Chiu,
Alejandro Gonzalez Della Valle,
Madhu Mazumdar
et al.
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823-828.e1
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Proximal Femoral Allograft in Revision Hip Surgery With Severe Femoral Bone Loss: A Systematic Review and Meta-Analysis
09 December 2011
Abstract: This study provides an objective appraisal of available evidence regarding the outcome of proximal femoral allograft for reconstruction of massive proximal femoral bone loss. The primary out...
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Benedict A. Rogers,
Amir Sternheim,
Maria De Iorio,
David Backstein,
Oleg Safir,
Allan E. Gross
et al.
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829-836.e1
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Comparison of Total Hip and Knee Arthroplasty Cohorts and Short-Term Outcomes From a Single-Center Joint Registry
05 March 2012
Abstract: The purpose of this study was to compare short-term clinical outcomes between total hip arthroplasty (THA) and total knee arthroplasty (TKA) patient cohorts, adjusting for confounding variab...
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Jung Keun Choi,
Jeffery A. Geller,
Richard S. Yoon,
Wenbao Wang,
William Macaulay
et al.
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837-841
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Design, Implementation, and Comparison of Methods for Collecting Implant Registry Data at Different Hospital Types
30 January 2012
Abstract: Practical issues surrounding the official establishment of a national arthroplasty registry in the United States remain. The purpose of this study was to compare compliance and accuracy rate...
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Wael K. Barsoum,
Carlos A. Higuera,
Alejandra Tellez,
Alison K. Klika,
Peter J. Brooks,
Preetesh D. Patel
et al.
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842-850.e1
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Effect of Immediate Postoperative Physical Therapy on Length of Stay for Total Joint Arthroplasty Patients
05 March 2012
Abstract: The isolated effect of physical therapy (PT) on total joint arthroplasty hospital length of stay (LOS) has not been studied. A prospective cohort study was conducted on 136 primary total joi...
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Antonia F. Chen,
Melissa K. Stewart,
Alma E. Heyl,
Brian A. Klatt
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851-856
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The Preoperative Prediction of Success Following Irrigation and Debridement With Polyethylene Exchange for Hip and Knee Prosthetic Joint Infections
09 March 2012
Abstract: Although the criterion standard for the treatment of prosthetic joint infections (PJIs) is 2-stage revision with interim placement of an antibiotic-loaded spacer, irrigation and debridement ...
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Leonard T. Buller,
Fady Youssef Sabry,
Robert W. Easton,
Alison K. Klika,
Wael K. Barsoum
et al.
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857-864.e4
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Patient Perspective Survey of Total Hip vs Total Knee Arthroplasty Surgery
15 February 2012
Abstract: A 42-item survey was developed and administered to determine patient perception of and satisfaction with total hip arthroplasty (THA) vs total knee arthroplasty (TKA). A total of 153 patient...
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Justin de Beer,
Danielle Petruccelli,
Anthony Adili,
Liz Piccirillo,
David Wismer,
Mitch Winemaker
et al.
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865-869.e5
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The Persistence of Staphylococcus aureus Decolonization After Mupirocin and Topical Chlorhexidine: Implications for Patients Requiring Multiple or Delayed Procedures
09 March 2012
Abstract: Preoperative screening and decolonization of methicillin-sensitive and methicillin-resistant Staphylococcus aureus (MSSA and MRSA, respectively) are advocated to reduce surgical site infecti...
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Igor Immerman,
Nicholas L. Ramos,
Gregory M. Katz,
Lorraine H. Hutzler,
Michael S. Phillips,
Joseph A. Bosco
et al.
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870-876
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Periprosthetic Joint Infection: Are Patients With Multiple Prosthetic Joints at Risk?
05 March 2012
Abstract: Patients who present with a periprosthetic joint infection in a single joint may have multiple prosthetic joints. The risk of these patients developing a subsequent infection in another pros...
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S. Mehdi Jafari,
David S. Casper,
Camilo Restrepo,
Benjamin Zmistowski,
Javad Parvizi,
Peter F. Sharkey
et al.
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877-880
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Total Joint Arthroplasty in Patients With Rheumatoid Arthritis: A United States Experience From 1992 Through 2005
15 February 2012
Abstract: To determine whether total joint arthroplasty (TJA) for patients with rheumatoid arthritis (RA) is decreasing, we collected Nationwide Inpatient Sample database information (1992 through 200...
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Amit Jain,
Benjamin E. Stein,
Richard L. Skolasky,
Lynne C. Jones,
Marc W. Hungerford
et al.
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881-888
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Outcomes of Total Hip and Knee Arthroplasty After Cardiac Transplantation
24 February 2012
Abstract: The outcomes of 18 primary or revision total hip (THA) and knee arthroplasties (TKA) in 9 patients with cardiac transplants were reviewed. Primary total joint arthroplasties were performed f...
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Garrett R. Leonard,
Charles M. Davis
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889-894
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Ultrasound Screening of Periarticular Soft Tissue Abnormality Around Metal-on-Metal Bearings
02 November 2011
Abstract: Although metal hypersensitivity or pseudotumors are concerns for metal-on-metal (MoM) bearings, detailed pathologies of patterns, severity, and incidence of periprosthetic soft tissue lesion...
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Takashi Nishii,
Takashi Sakai,
Masaki Takao,
Hideki Yoshikawa,
Nobuhiko Sugano
et al.
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895-900
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The Optimal Skin Incision for Minimally Invasive Total Hip Arthroplasty Performed via the Anterolateral Approach
12 December 2011
Abstract: Twelve total hip arthroplasty procedures were performed in fresh cadaveric specimens via the anterolateral approach using straight 9-cm incisions placed in 2 different locations with respect...
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Philip C. Noble,
Gerald Pflüger,
Sabine Junk-Jantsch,
Matthew T. Thompson,
Jerry W. Alexander,
Kenneth B. Mathis
et al.
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901-908
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Squeaking After Third-Generation Ceramic-on-Ceramic Total Hip Arthroplasty
24 November 2011
Abstract: We retrospectively reviewed records of 1002 patients who underwent a third-generation ceramic-on-ceramic total hip arthroplasty. Fifteen patients complained of squeaking, at any time after t...
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Rehan-Ul Haq,
Kyung Soon Park,
Jong Keun Seon,
Taek Rim Yoon
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909-915
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Anteversion of the Acetabular Component Aligned With the Transverse Acetabular Ligament in Total Hip Arthroplasty
12 December 2011
Abstract: In total hip arthroplasty (THA), accurately positioning the cup is crucial for achieving an adequate postoperative range of motion and stability. For 47 THA cases in which the inferomedial r...
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Hideaki Miyoshi,
Hiroshi Mikami,
Koichi Oba,
Rui Amari
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916-922
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Repeat 2-Stage Exchange for Infected Total Hip Arthroplasty: A Viable Option?
09 January 2012
Abstract: We investigated whether performing a repeat 2-stage exchange eradicates infection in patients who previously underwent 2-stage treatment for an infected total hip arthroplasty. We identified...
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S.M. Javad Mortazavi,
Joseph T. O'Neil,
Benjamin Zmistowski,
Javad Parvizi,
James J. Purtill
et al.
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923-926.e1
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Long-Term Femoral Bone Remodeling After Cemented Hip Arthroplasty With the Müller Straight Stem in the Operated and Nonoperated Femora
16 November 2011
Abstract: We investigated the cortical bone changes in 35 patients with total hip arthroplasty operated on only for osteoarthritis with more than 10 years of follow-up and with nonrevised femoral comp...
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Justinas Stucinskas,
Martin Clauss,
Sarunas Tarasevicius,
Hans Wingstrand,
Thomas Ilchmann
et al.
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927-933
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Shortening Cemented Femoral Implants: An In Vitro Investigation to Quantify Exeter Femoral Implant Rotational Stability vs Simulated Implant Length
07 December 2011
Abstract: The Exeter stems vary in length from 90 to 150 mm. The shorter stems generally have lower offsets. The purpose of this study was to determine if length of stem, with fixed offset, affected r...
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Lance J. Wilson,
John A. Roe,
Mark J. Pearcy,
Ross W. Crawford
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934-939
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Change in Pelvic Tilt Angle 2 to 4 Years After Total Hip Arthroplasty
24 November 2011
Abstract: The purpose of this study was to evaluate the change in pelvic tilt angle (PA) in the sagittal plane in the standing and supine positions for 2 to 4 years after total hip arthroplasty (THA)....
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Naoya Taki,
Naoto Mitsugi,
Yuichi Mochida,
Yasushi Akamatsu,
Tomoyuki Saito
et al.
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940-944
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Anterior Pelvic Soft Tissue Thickness Influences Acetabular Cup Positioning with Imageless Navigation
31 October 2011
Abstract: The purpose of this study was to investigate acetabular component position after total hip arthroplasty correlating both version and inclination to anterior pelvic soft tissue thickness. Thi...
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Erik Hohmann,
Adam Bryant,
Kevin Tetsworth
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945-952
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The Effect of Hip Position on the Length of Trochanteric Muscles: Potential Implications for Early Postoperative Management of Hip Arthroplasty
07 November 2011
Abstract: We investigated the effect several lower limb positions have on muscles that are detached to perform hip arthroplasty through posterior and lateral approaches. We used string models and comp...
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Yu C. Lee,
Stuart A. Callary,
Donald W. Howie,
Dominic Thewlis,
Lucian B. Solomon
et al.
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953-960.e2
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Predicting Need for Allogeneic Transfusion After Total Knee Arthroplasty
Abstract: Total knee arthroplasty (TKA) can lead to substantial blood loss. To avoid the high costs of autologous blood predonation programs and efficiently allocate limited blood resources, we sought...
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Manish S. Noticewala,
Jonathan D. Nyce,
Wenbao Wang,
Jeffrey A. Geller,
William Macaulay
et al.
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961-967
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Chinese Experience With Metal-on-Metal Hip Resurfacing
15 February 2012
Abstract: The aim of this study was to study the actual clinical and laboratory results of metal-on-metal resurfacing hip arthroplasties by comparing with other implants. A total of 127 cases were ope...
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Hein Latt Win,
Shuhua Yang,
Hiran K. Wimalaratne,
Xu Weihua,
Ye Shunan,
Renhao Ze
et al.
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968-975
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Large-Diameter Modular Metal-on-Metal Total Hip Arthroplasty: Incidence of Revision for Adverse Reaction to Metallic Debris
15 March 2012
Abstract: Large-diameter modular metal-on-metal (MOM) total hip arthroplasty (THA) may offer reduction in wear debris and improved stability. Four studies are summarized here that used a large-diamete...
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William P. Barrett,
Kirk A. Kindsfater,
James P. Lesko
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976-983.e1
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Are Hip Resurfacing Arthroplasties Meeting the Needs of Our Patients? A 2-Year Follow-Up Study
15 March 2012
Abstract: Hip resurfacing arthroplasty (HRA) is a treatment of end-stage hip arthritis in young patients with excellent bone stock. One hundred four consecutive HRAs (Depuy ASR, Warsaw, Ind) were perf...
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Jennifer K. Bow,
John F. Rudan,
Heather J. Grant,
Stephen M. Mann,
Manuela Kunz
et al.
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984-989
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Cobalt and Chromium Ion Release After Large-Diameter Metal-on-Metal Total Hip Arthroplasty
10 February 2012
Abstract: Seventy-five patients underwent unilateral metal-on-metal total hip arthroplasty using a large-diameter head. Serum levels of cobalt and chromium were determined. Significant increases in bo...
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Masahiro Hasegawa,
Kakunoshin Yoshida,
Hiroki Wakabayashi,
Akihiro Sudo
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990-996
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Early Complications of Hip Resurfacing
16 April 2012
Abstract: There has been a rapid increase in the number of hip resurfacing procedures for the treatment of symptomatic osteoarthritis over the last decade. We examine our early complications associate...
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Lawrence Kohan,
Clarice J. Field,
Dennis R. Kerr
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997-1002
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Early Results of Total Hip Arthroplasty in Patients With Slipped Upper Femoral Epiphysis Compared With Patients With Osteoarthritis
15 February 2012
Abstract: We have investigated the results of primary total hip arthroplasty (THA) performed in patients with slipped upper femoral epiphysis (SUFE). Through the New Zealand Joint Registry, we identif...
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Matthew J. Boyle,
Christopher M.A. Frampton,
Haemish A. Crawford
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1003-1007
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Hip Squeaking: A 10-Year Follow-Up Study
15 March 2012
Abstract: The aim of the study was to analyze the incidence of squeaking with ceramic-on-ceramic total hip arthroplasty (THA) after 10 years of follow-up and the potential complications that could occ...
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Christophe Chevillotte,
Vincent Pibarot,
Jean-Paul Carret,
Jacques Bejui-Hugues,
Olivier Guyen
et al.
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1008-1013
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Modern Proximally Tapered Uncemented Stems Can Be Safely Used in Dorr Type C Femoral Bone
10 February 2012
Abstract: Cementless femoral fixation has become widely accepted in modern total hip arthroplasty. Treating patients who have a stovepipe-shaped femur (Dorr type C) with cementless implants has tradit...
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David F. Dalury,
Todd C. Kelley,
Mary Jo Adams
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1014-1018
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Leg Length Change in Total Hip Arthroplasty With Subtrochanteric Femoral Shortening Osteotomy for Crowe Type IV Developmental Hip Dysplasia
05 April 2012
Abstract: Primary total hip arthroplasties were performed in 70 hips for the treatment of Crowe type IV developmental dysplasia of the hip. The patients were subdivided into 2 groups with or without i...
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Takaaki Fujishiro,
Takayuki Nishiyama,
Shinya Hayashi,
Masahiro Kurosaka,
Taiki Kanno,
Takeshi Masuda
et al.
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1019-1022
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Do Previous Operative Reports Provide the Critical Information Necessary for Revision Total Hip Arthroplasty?
22 March 2012
Abstract: An operative note is a vital component of a patient's medical-legal record, permitting the surgical team to safely administer perioperative care. Despite this critical function, operative no...
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Nitin Goyal,
Claudio Diaz-Ledezma,
Mohan Tripathi,
Matthew S. Austin,
Javad Parvizi
et al.
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1023-1026
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Unplanned Admission to the Intensive Care Unit After Total Hip Arthroplasty
09 March 2012
Abstract: Triage to the intensive care unit (ICU) after elective total hip arthroplasty proves a complex medical and resource decision point. A total of 1259 consecutive total hip arthroplasties were ...
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Atul F. Kamath,
Caitlin L. McAuliffe,
Keith D. Baldwin,
Jared B. Lucas,
Laura M. Kosseim,
Craig L. Israelite
et al.
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1027-1032.e2
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Retrospective Evaluation of Inpatient Celecoxib Use After Total Hip and Knee Arthroplasty at a Veterans Affairs Medical Center
05 March 2012
Abstract: A retrospective cohort study (1.5 years) was performed to investigate the efficacy of celecoxib vs non–celecoxib use in patient who underwent total knee arthroplasty (TKA) and total hip arth...
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Rashid Kazerooni,
Mark Bounthavong,
Josephine N. Tran,
Daniel T. Boggie,
Robert Scott Meyer
et al.
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1033-1040
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Revision Total Hip Arthroplasty in Patients 80 Years or Older
15 March 2012
Abstract: We evaluated all revisions performed from March 1996 to December 2008 and compared complications, mortality, and clinical outcomes between patients 80 years and older and patients younger th...
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Anne Lübbeke,
Constantinos Roussos,
Christophe Barea,
Werner Köhnlein,
Pierre Hoffmeyer
et al.
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1041-1046
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Interobserver and Intraobserver Reliability and Validity of the Vancouver Classification System of Periprosthetic Femoral Fractures After Hip Arthroplasty
15 March 2012
Abstract: The Vancouver classification system of periprosthetic fractures has been revalidated in this study, using the radiographs of 45 patients. Three consultants and 3 trainees reviewed the radiog...
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Gohar A. Naqvi,
Shakoor A. Baig,
Nasir Awan
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1047-1050
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Recovery Room Radiographs After Total Hip Arthroplasty: Tradition vs Utility?
10 February 2012
Abstract: Routine inpatient radiographs after total hip arthroplasty can be taken in the recovery room immediately after surgery or in the radiology suite later in the hospital stay. In a review of 63...
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Anthony Ndu,
Kolawole Jegede,
Daniel D. Bohl,
Kristaps Keggi,
Jonathan N. Grauer
et al.
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1051-1056
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A Minimum of 10-Year Follow-Up of the Burch-Schneider Cage and Bulk Allografts for the Revision of Pelvic Discontinuity
07 March 2012
Abstract: Eighteen consecutive hips with pelvic discontinuity and associated periprosthetic bone deficiency were treated with bulk allografts and Burch-Schneider antiprotrusio cage. Clinical and radio...
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Dario Regis,
Andrea Sandri,
Ingrid Bonetti,
Oscar Bortolami,
Pietro Bartolozzi
et al.
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1057-1063.e1
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Wear Analysis of First-Generation Highly Cross-Linked Polyethylene in Primary Total Hip Arthroplasty: An Average 9-Year Follow-Up
15 March 2012
Abstract: This is a retrospective review of 46 primary total hip arthroplasties using a first-generation highly cross-linked ultrahigh-molecular-weight polyethylene liner (Crossfire; Stryker, Mahwah, ...
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Shaun E. Reynolds,
Arthur L. Malkani,
Rama Ramakrishnan,
Madhusudhan R. Yakkanti
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1064-1068
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Imaging Periprosthetic Osteolysis Around Total Knee Arthroplasties Using a Human Cadaver Model
16 November 2011
Abstract: We examined the sensitivity and accuracy of measuring osteolysis around total knee arthroplasty (TKA) on radiographs, computed tomography (CT), and magnetic resonance imaging (MRI) in a cada...
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Lucian B. Solomon,
Roumen B. Stamenkov,
Andrew J. MacDonald,
Nammon Yaikwavong,
Susan D. Neale,
Mary J. Moss,
Donald W. Howie
et al.
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1069-1074
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The Effect of Patellar Replacement Technique on Patellofemoral Complications and Anterior Knee Pain
26 December 2011
Abstract: Routine patella replacement with total knee arthroplasty has not been universally adopted because of associated patellofemoral complications such as anterior knee pain (AKP). In the proposed...
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Morteza Meftah,
Anoop Jhurani,
Javid A. Bhat,
Amar S. Ranawat,
Chitranjan S. Ranawat
et al.
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1075-1080.e1
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Hi-Flexion and Gender-Specific Designs Fail to Provide Significant Increases in Range of Motion During Cruciate-Retaining Total Knee Arthroplasty
24 November 2011
Abstract: The effects of different femoral component designs on intraoperative range of motion were examined in 40 female patients during primary cruciate-retaining (CR) total knee arthroplasty. After...
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Eun Kyoo Song,
Sang Jin Park,
Taek Rim Yoon,
Kyung Soon Park,
Hyoung Yeon Seo,
Jong Keun Seon
et al.
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1081-1084
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The Influence of Sterilization Method on Articular Surface Damage of Retrieved Cruciate-Retaining Tibial Inserts
19 December 2011
Abstract: This observational study was designed to determine the importance of sterilization method and insert thickness as predictors of articular damage of cruciate-retaining polyethylene components...
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Matthew T. Greulich,
Marcel E. Roy,
Leo A. Whiteside
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1085-1093
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Sagittal Flexion of the Femoral Component Affects Flexion Gap and Sizing in Total Knee Arthroplasty
09 December 2011
Abstract: The purpose of this study was to determine how much sagittal rotation of the femoral component affects the flexion gap and femoral component sizing using a computer-simulation technique. The...
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Tadashi Tsukeoka,
Tae Hyun Lee
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1094-1099
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Improvements in Knee Range and Symptomatic and Functional Behavior After Knee Arthroplasty Based on Preoperative Restriction in Range
07 November 2011
Abstract: Recovery of knee range and Oxford Knee Score post knee arthroplasty based on preoperative knee range is described. A total of 191 patients recruited across 5 hospitals were assessed preopera...
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Justine M. Naylor,
Anthony E.T. Yeo,
Rajat Mittal,
Victoria W.M. Ko,
Ian A. Harris
et al.
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1100-1105
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Function and Quality of Life in Patients With Recurvatum Deformity After Primary Total Knee Arthroplasty: A Review of Our Joint Registry
12 December 2011
Abstract: The aim of this paper is to assess function and quality of life in patients with recurvatum at 2 years after primary total knee arthroplasty. This prospective study involves 2587 total knee ...
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Mohd Mashfiqul A. Siddiqui,
Seng Jin Yeo,
Potla Sivaiah,
Shi-Lu Chia,
Pak Lin Chin,
Ngai Nung Lo
et al.
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1106-1110
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Hybrid Component Fixation in Total Knee Arthroplasty: Minimum of 10-Year Follow-Up Study
24 October 2011
Abstract: Hybrid total knee arthroplasty (TKA) (uncemented femur with cemented tibia and patella) was introduced in the late 1980s to gain the theoretical advantage of durable cementless femoral fixat...
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Jae-Hyuk Yang,
Jung-Ro Yoon,
Chi-Hun Oh,
Taik-Sun Kim
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1111-1118
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Cutting Error of the Distal Femur in Total Knee Arthroplasty by Use of a Navigation System
24 October 2011
Abstract: The aim of this study was to evaluate the alignment of the distal femoral cutting surface using a navigation system to determine the accuracy of bone cutting. We evaluated 20 knees in 20 pat...
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Hiroyuki Nakahara,
Shuichi Matsuda,
Taka-aki Moro-oka,
Ken Okazaki,
Yasutaka Tashiro,
Yukihide Iwamoto
et al.
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1119-1122
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A Comparison of Patellar Vascularity Between the Medial Parapatellar and Subvastus Approaches in Total Knee Arthroplasty
22 March 2012
Abstract: A complication of total knee arthroplasty is patellar avascular necrosis. Surgical approaches for total knee arthroplasty include the medial parapatellar approach (MPa) and, less commonly, t...
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Michael G. Bourke,
Eric K. Sclavos,
Gwendolen A. Jull,
Peter J. Buttrum,
Philip A. Dalton,
Trevor G. Russell
et al.
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1123-1127.e1
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Incidence of Clinically Significant Venous Thromboembolic Events in Asian Patients Undergoing Total Knee Arthroplasty Without Anticoagulation
16 November 2011
Abstract: This study aimed to evaluate the incidence of clinically significant venous thromboembolic events (VTE) in Asian patients undergoing total knee arthroplasty (TKA) without anticoagulation. Al...
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Hamid Rahmatullah Bin Abd Razak,
Ang Teng Soon,
Ian Dominic Dhanaraj,
Andrew Hwee Chye Tan
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1128-1132
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Unipolar vs Bipolar Hemostasis in Total Knee Arthroplasty: A Prospective Randomized Trial
07 November 2011
Abstract: The purpose of this study was to investigate whether unipolar or bipolar hemostasis is more effective in reducing blood loss associated with primary total knee arthroplasty. We randomized 11...
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Mickey F. Plymale,
Brian M. Capogna,
Andrew J. Lovy,
Melvin L. Adler,
David M. Hirsh,
Sun J. Kim
et al.
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1133-1137.e1
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Tibial Component Fixation with a Peri-Apatite Coating: Evaluation by Radiostereometric Analysis in a Canine Total Knee Arthroplasty Model
24 February 2012
Abstract: Cementless fixation for the tibial component in total knee arthroplasty (TKA) remains problematic. Peri-Apatite (PA), a solution-deposited hydroxyapatite, is under investigation as an option...
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Matthew J. Allen,
Kendall A. Leone,
Michael J. Dunbar,
Amos Race,
Paula F. Rosenbaum,
Jonathan M. Sacks
et al.
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1138-1148
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Custom-Fit Total Knee Arthroplasty: Our Initial Experience in 32 Knees
30 January 2012
Abstract: We share our initial experience of total knee arthroplasty (TKA) using customized cutting block technology in 32 TKAs from May 2010 to March 2011. Ten of these patients had prior TKA done on...
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Kamal Bali,
Peter Walker,
Warwick Bruce
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1149-1154
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Changes in Posterior Condylar Offset After Total Knee Arthroplasty Cannot be Determined by Radiographic Measurements Alone
17 February 2012
Abstract: Restoration of femoral posterior condylar offset (PCO) may contribute to maximum flexion after total knee arthroplasty. Accurate radiographic measurement of postoperative PCO is possible, as...
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Henry D. Clarke
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1155-1158
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Outpatient Unicompartment Knee Arthroplasty With Indwelling Femoral Nerve Catheter
29 March 2012
Abstract: Contemporary multimodal anesthesia regimens allow the performance of unicompartment knee arthroplasty (UKA) on an outpatient basis. Our initial pilot experience is presented using a continuo...
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Geoffrey F. Dervin,
Susan M. Madden,
Barbara A. Crawford-Newton,
Alan T. Lane,
Holly C. Evans
et al.
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1159-1165.e1
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Effect of Femoral Component Design on Patellofemoral Crepitance and Patella Clunk Syndrome After Posterior-Stabilized Total Knee Arthroplasty
30 January 2012
Abstract: The purpose of this study was to determine if recent changes to the femoral component of a particular posterior-stabilized total knee prosthesis would affect the incidence of postoperative p...
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Benjamin M. Frye,
Mark W. Floyd,
Dahn C. Pham,
John J. Feldman,
Brian R. Hamlin
et al.
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1166-1170
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Increased Operating Room Time in Patients With Obesity During Primary Total Knee Arthroplasty: Conflicts for Scheduling
30 January 2012
Abstract: Obesity is associated with increased complications related to total knee arthroplasty (TKA), but the relationship between body mass index (BMI) and operating room time during TKA is unknown....
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Naomi E. Gadinsky,
Jacob B. Manuel,
Stephen Lyman,
Geoffrey H. Westrich
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1171-1176
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Meta-Analysis of Navigation vs Conventional Total Knee Arthroplasty
15 February 2012
Abstract: Navigated total knee arthroplasty (TKA) is promoted as a means to improve limb and prosthesis alignment. This study involved a systematic review and meta-analysis for all randomized controll...
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Bandar M. Hetaimish,
M. Moin Khan,
Nicole Simunovic,
Hatem H. Al-Harbi,
Mohit Bhandari,
Paul K. Zalzal
et al.
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1177-1182
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Temporal-Spatial Gait Adaptations During Stair Ascent and Descent in Patients With Knee Osteoarthritis
05 March 2012
Abstract: Knee osteoarthritis (OA) accounts for more functional disability of the lower extremity than any other disease. We recruited 18 patients with knee OA and 18 healthy age-, height-, mass-, and...
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Charlie A. Hicks-Little,
Richard D. Peindl,
Thomas K. Fehring,
Susan M. Odum,
Tricia J. Hubbard,
Mitchell L. Cordova
et al.
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1183-1189
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Long-Term Follow-Up of Anatomic Graduated Component Total Knee Arthroplasty: A 15- to 20-Year Survival Analysis
15 March 2012
Abstract: The aims of this study were to determine survival rate, the clinical performance, and radiologic results of an Anatomic Graduated Component (AGC) total knee arthroplasty (TKA). Survival anal...
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Maarten R. Huizinga,
Reinoud W. Brouwer,
Roel Bisschop,
Hugo C. van der Veen,
Inge van den Akker-Scheek,
Jos J.A.M. van Raay
et al.
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1190-1195
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