Automatic Cobb Angle Determination From Radiographic Images

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چکیده

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Automatic Cobb angle determination from radiographic images.

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Background: Scoliosis is the most common type of spinal deformity. A universal and standard method for evaluating scoliosis is Cobb angle measurement, but several studies have shown that there is intra- and inter- observer variation in measuring cobb angle manually.Objective: Develop a computer- assisted system to decrease operator-dependent errors in Cobb angle measurement.Methods: The spinal ...

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A Comparison of Cobb Angle: Standing Versus Supine Images of Late-Onset Idiopathic Scoliosis

BACKGROUND Scoliosis is traditionally evaluated by measuring the Cobb angle in radiograph images taken while the patient is standing. However, low-dose computed tomography (CT) images, which are taken while the patient is in a supine position, provide new opportunities to evaluate scoliosis. Few studies have investigated how the patient's position, standing or supine, affects measurements. The ...

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ژورنال

عنوان ژورنال: Spine

سال: 2013

ISSN: 0362-2436

DOI: 10.1097/brs.0b013e3182a0c7c3