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Singh Index and Ward's Triangle
Manage episode 306366315 series 3003013
Dr. Adam Rosen에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Dr. Adam Rosen 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.
Changes in Trabecular Pattern of the Upper End of the Femur as an Index of Osteoporosis
Manmohan Singh et al
JBJS 1970
Grade 6 - All normal trabeculae are visible
Grade 5 - accentuation of the principal compressive and principal tensile trabeculae
- Ward's triangle looks empty
Grade 4 - tensile trabeculae are reduced
- Ward's triangle opens up laterally
- border line between osteoporotic and normal bone
Grade 3 - break in the continuity of the priciple tensile group
- definite osteoporosis
Grade 2 - principal compressive trabeculae are the only prominent trabeculae
Grade 1 - all trabeculae are reduced
The Normal Trabecular Pattern
1. Principal compressive group
2. Secondary compressive group
3. Greater trochanter group
4. Principal tensile group
5. Secondary tensile group
Wards Triangle (first described 1838)
An area in the neck between the principal compressive, secondary compressive and primary tensile group
102 에피소드
공유
