Question:easy
The angle shown in the image is known as:
The angle shown in the image is known as:
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Standard angle for measuring the magnitude of a scoliotic spinal curve.
Updated On: Jun 23, 2026
- Cobb's angle
- Bohler's angle
- Ferguson angle
- Baumann's angle
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The Correct Option is A
Solution and Explanation
Spot the spine: the image is a sideways curve of the vertebral column, which immediately signals scoliosis, and the angle used to quantify scoliosis is the Cobb angle.
How it is drawn: pick the most tilted vertebra at the top and bottom of the curve, draw a line along the top endplate of the upper one and the bottom endplate of the lower one, drop perpendiculars, and the angle where they cross is the Cobb angle. Above 10 degrees defines scoliosis.
Match angle to bone: Bohler's angle belongs to the heel (calcaneus), Baumann's angle to the child's elbow, and Ferguson is a different scoliosis method. The spine curvature with endplate lines is the Cobb angle.
Ref: Physiopedia.
How it is drawn: pick the most tilted vertebra at the top and bottom of the curve, draw a line along the top endplate of the upper one and the bottom endplate of the lower one, drop perpendiculars, and the angle where they cross is the Cobb angle. Above 10 degrees defines scoliosis.
Match angle to bone: Bohler's angle belongs to the heel (calcaneus), Baumann's angle to the child's elbow, and Ferguson is a different scoliosis method. The spine curvature with endplate lines is the Cobb angle.
Ref: Physiopedia.
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