Document Detail


Design rationale for customized TKA: a new idea or revisiting the past?
MedLine Citation:
PMID:  23015409     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Today's most basic and important total knee replacement design concepts arose out of an earlier era in which 2 distinct approaches emerged, functional and anatomic. Functional approaches simplified knee kinetics, were easier to implant, and gained widespread popularity, in part, from their inventory control. Anatomic approaches were an attempt to recreate normal knee motion with low prosthetic contact stress. Historically, however, they became impractical to produce because of the cost of maintaining a wide variety of anatomic knee implants. New customized designs may return the anatomic design to favor due to several key features that borrow anatomic principles developed in the past, and improved with new ideas.
Authors:
Evan M Schwechter; Wolfgang Fitz
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Current reviews in musculoskeletal medicine     Volume:  5     ISSN:  1935-9748     ISO Abbreviation:  Curr Rev Musculoskelet Med     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2012-11-15     Completed Date:  2012-11-19     Revised Date:  2013-07-11    
Medline Journal Info:
Nlm Unique ID:  101317803     Medline TA:  Curr Rev Musculoskelet Med     Country:  United States    
Other Details:
Languages:  eng     Pagination:  303-8     Citation Subset:  -    
Affiliation:
Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA, eschwec@gmail.com.
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