The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis

Introduction: To evaluate the midterm functional outcomes of patients who had undergone total knee replacement (TKR) using posterior stabilized (PS) fixed bearing system from January 2005 until April 2006 for primary osteoarthritis of the knees. Methods: A retrospective study was done on forty-six p...

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Main Authors:	Mor Japar Khan, Ed Simor Khan, Abdul Rani, Rizal, Mohd Ariff, Mohd Ashraff, Siron @ Baharom, Khairul Nizam, Noor Rahin, Mohd. Shahidan, Mohd Yahaya, Nor Hamdan
Format:	Article
Language:	English
Published:	Kulliyyah of Medicine, International Islamic University Malaysia 2016
Subjects:	RD701 Orthopedics
Online Access:	http://irep.iium.edu.my/63888/ http://irep.iium.edu.my/63888/ http://irep.iium.edu.my/63888/1/63888_The%20mid%20term%20functional%20outcomes%20of%20NexGen.jpg.pdf

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spelling	iium-638882018-05-31T01:53:48Z http://irep.iium.edu.my/63888/ The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis Mor Japar Khan, Ed Simor Khan Abdul Rani, Rizal Mohd Ariff, Mohd Ashraff Siron @ Baharom, Khairul Nizam Noor Rahin, Mohd. Shahidan Mohd Yahaya, Nor Hamdan RD701 Orthopedics Introduction: To evaluate the midterm functional outcomes of patients who had undergone total knee replacement (TKR) using posterior stabilized (PS) fixed bearing system from January 2005 until April 2006 for primary osteoarthritis of the knees. Methods: A retrospective study was done on forty-six patients, 87% female (n= 40) and 13% male (n=6), aged 54 to 81 years old (mean 69 ± 5.69) who had undergone primary TKR using the NexGen LPS-Flex Zimmer Warsaw. The patients were followed up for at least five years. A medial parapatellar approach and cemented posterior stabilized fixed bearing TKR system were used performed by one of two arthroplasty surgeons. All patients followed the same rehabilitation protocol post-operatively. Assessments were done using Oxford-12 knee scoring questionnaire to evaluate knee function and SF-36 to assess quality of life outcomes. Results: Oxford knee score revealed patients had lower (better) than average scores in terms of function (score 14.35 ± 4.21 out of 35) and pain (score 9.28 ± 3.01 out of 25). Analysis on the quality of life outcome score with SF-36 revealed a higher (better) score for mental component summary (MCS) relative to physical component summary (PCS). Patients had the highest score for role emotional (RE), followed by mental health (MH), and social functioning (SF). Conclusions: The NexGen LPS-Flex TKR produced a good functional outcome with minimal pain in the operated knee with better mental compared to physical health of patients in the midterm period post-total knee replacement. Kulliyyah of Medicine, International Islamic University Malaysia 2016-11-10 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/63888/1/63888_The%20mid%20term%20functional%20outcomes%20of%20NexGen.jpg.pdf Mor Japar Khan, Ed Simor Khan and Abdul Rani, Rizal and Mohd Ariff, Mohd Ashraff and Siron @ Baharom, Khairul Nizam and Noor Rahin, Mohd. Shahidan and Mohd Yahaya, Nor Hamdan (2016) The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis. The International Medical Journal Malaysia, 15 (1). p. 18. ISSN 1823-4631 http://iiumedic.net/imjm/v1/download/Volume%2015%20Supplement/MRS2016-ABSTRACT-BOOK-18.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	RD701 Orthopedics
spellingShingle	RD701 Orthopedics Mor Japar Khan, Ed Simor Khan Abdul Rani, Rizal Mohd Ariff, Mohd Ashraff Siron @ Baharom, Khairul Nizam Noor Rahin, Mohd. Shahidan Mohd Yahaya, Nor Hamdan The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
description	Introduction: To evaluate the midterm functional outcomes of patients who had undergone total knee replacement (TKR) using posterior stabilized (PS) fixed bearing system from January 2005 until April 2006 for primary osteoarthritis of the knees. Methods: A retrospective study was done on forty-six patients, 87% female (n= 40) and 13% male (n=6), aged 54 to 81 years old (mean 69 ± 5.69) who had undergone primary TKR using the NexGen LPS-Flex Zimmer Warsaw. The patients were followed up for at least five years. A medial parapatellar approach and cemented posterior stabilized fixed bearing TKR system were used performed by one of two arthroplasty surgeons. All patients followed the same rehabilitation protocol post-operatively. Assessments were done using Oxford-12 knee scoring questionnaire to evaluate knee function and SF-36 to assess quality of life outcomes. Results: Oxford knee score revealed patients had lower (better) than average scores in terms of function (score 14.35 ± 4.21 out of 35) and pain (score 9.28 ± 3.01 out of 25). Analysis on the quality of life outcome score with SF-36 revealed a higher (better) score for mental component summary (MCS) relative to physical component summary (PCS). Patients had the highest score for role emotional (RE), followed by mental health (MH), and social functioning (SF). Conclusions: The NexGen LPS-Flex TKR produced a good functional outcome with minimal pain in the operated knee with better mental compared to physical health of patients in the midterm period post-total knee replacement.
format	Article
author	Mor Japar Khan, Ed Simor Khan Abdul Rani, Rizal Mohd Ariff, Mohd Ashraff Siron @ Baharom, Khairul Nizam Noor Rahin, Mohd. Shahidan Mohd Yahaya, Nor Hamdan
author_facet	Mor Japar Khan, Ed Simor Khan Abdul Rani, Rizal Mohd Ariff, Mohd Ashraff Siron @ Baharom, Khairul Nizam Noor Rahin, Mohd. Shahidan Mohd Yahaya, Nor Hamdan
author_sort	Mor Japar Khan, Ed Simor Khan
title	The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
title_short	The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
title_full	The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
title_fullStr	The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
title_full_unstemmed	The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
title_sort	mid term functional outcomes of nexgen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis
publisher	Kulliyyah of Medicine, International Islamic University Malaysia
publishDate	2016
url	http://irep.iium.edu.my/63888/ http://irep.iium.edu.my/63888/ http://irep.iium.edu.my/63888/1/63888_The%20mid%20term%20functional%20outcomes%20of%20NexGen.jpg.pdf
first_indexed	2023-09-18T21:30:36Z
last_indexed	2023-09-18T21:30:36Z
_version_	1777412485234556928

The mid term functional outcomes of NexGen legacy posterior stabilized flex fixed bearing total knee replacement in primary osteoarthritis

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