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A Positive Quadriceps Active Test, without the Quadriceps Being Active
Joint Authors
Kieser, D. C.
Savage, E.
Sharplin, P.
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-28
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Case.
A 55-year-old male with a chronic isolated grade 3 PCL injury who demonstrates a positive quadriceps active test without activating his quadriceps musculature.
Conclusion.
Gravity and hamstring contraction posteriorly translate the tibia into a subluxed position.
Subsequent gastrocnemius contraction with the knee flexed causes an anterior tibial translation by virtue of the mass enlargement of the gastrocnemius muscular bulk, the string of a bow effect, and the anterior origin of the gastrocnemius in relation to the posterior border of the subluxed tibia aided by the normal posterior tibial slope.
American Psychological Association (APA)
Kieser, D. C.& Savage, E.& Sharplin, P.. 2019. A Positive Quadriceps Active Test, without the Quadriceps Being Active. Case Reports in Orthopedics،Vol. 2019, no. 2019, pp.1-4.
https://search.emarefa.net/detail/BIM-1142761
Modern Language Association (MLA)
Kieser, D. C.…[et al.]. A Positive Quadriceps Active Test, without the Quadriceps Being Active. Case Reports in Orthopedics No. 2019 (2019), pp.1-4.
https://search.emarefa.net/detail/BIM-1142761
American Medical Association (AMA)
Kieser, D. C.& Savage, E.& Sharplin, P.. A Positive Quadriceps Active Test, without the Quadriceps Being Active. Case Reports in Orthopedics. 2019. Vol. 2019, no. 2019, pp.1-4.
https://search.emarefa.net/detail/BIM-1142761
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142761