Patellar stabilization: a quantitative evaluation of the vastus medialis obliquus muscle.
Orthopedics
; 21(7): 791-5, 1998 Jul.
Article
in En
| MEDLINE
| ID: mdl-9672916
ABSTRACT
Twenty-one cadaveric knees were dissected to analyze the functional anatomy of the vastus medialis complex (VMC), which is composed of the vastus medialis obliquus (VMO) and the vastus medialis longus (VML) muscles. The physiologic cross-sectional area of the VMO for 20 of the knees was 29% of the total physiologic cross-sectional area for the VMC. These values differed in one knee with a dysplastic VMO. The quantitative description of the VMO provided by this study will facilitate future efforts to accurately model the physiologic function of the VMO in cadaveric investigations on patellofemoral mechanics. The effect of simulated pathologies and surgical reconstructions then may be determined with more certainty to improve patient management.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Patella
/
Muscle, Skeletal
/
Knee
/
Knee Joint
Limits:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Orthopedics
Year:
1998
Document type:
Article
Affiliation country:
United States