Journal article
The Effect of Intercondylar Notchplasty on the Patellofemoral Articulation
The American journal of sports medicine, Vol.24(6), pp.843-846
12/1996
DOI: 10.1177/036354659602400622
PMID: 8947409
Abstract
Using pressure-sensitive film, we measured the patel lofemoral contact areas and pressures after increasing degrees of notchplasty in eight fresh-frozen cadaveric knee specimens. Each specimen was stabilized on an axial loading frame with physiologic loads applied through the quadriceps tendon at varying flexion an gles. The patellofemoral joint was loaded at 90°, 105°, and 120° of knee flexion. The same measurements were then obtained after serial notchplasties of 3, 6, and 9 mm. The film was analyzed for contact areas and for contact pressures by densitometry. There was no statistical significance between contact area or pres sure after notchplasties of 3, 6, or 9 mm at 90°, 105°, and 120° of knee flexion. These data suggest that routine notchplasty does not affect the patellofemoral articulation.
Details
- Title: Subtitle
- The Effect of Intercondylar Notchplasty on the Patellofemoral Articulation
- Creators
- Eric A Morgan - Department of Orthopaedic Surgery, Mount Carmel Medical Center, Columbus, OhioJ. Jeffrey McElroy - Department of Orthopaedic Surgery, Mount Carmel Medical Center, Columbus, OhioJohn D DesJardins - Department of Orthopaedic Surgery, Mount Carmel Medical Center, Columbus, OhioDonald D Anderson - Department of Orthopaedic Surgery, Mount Carmel Medical Center, Columbus, OhioRobert N Steensen - Department of Orthopaedic Surgery, Mount Carmel Medical Center, Columbus, Ohio
- Resource Type
- Journal article
- Publication Details
- The American journal of sports medicine, Vol.24(6), pp.843-846
- Publisher
- SAGE Publications
- DOI
- 10.1177/036354659602400622
- PMID
- 8947409
- ISSN
- 0363-5465
- eISSN
- 1552-3365
- Language
- English
- Date published
- 12/1996
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering; Orthopedics and Rehabilitation; Industrial and Systems Engineering
- Record Identifier
- 9984040273702771
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