如果椎体终板不能很容易确定,可以沿椎体上下缘、椎弓根划线,效果相同。 The angle of interest is simply the angle between these two lines. However, with minor degrees of scoliosis, these two lines will probably intersect off the film somewhere, like downtown Seattle. Therefore, a useful theorem fro...
Vertebral identification and curve fitting were achieved through U-net and NURBS-net and resulted in a Non-Uniform Rational B-Spline (NURBS) curve of the spine. The 3D Cobb angles were measured in two ways: the predicted 3D Cobb angle (PRED-3D-CA), which is the maximum value in the ...
aOnce an individual has been diagnosed with scoliosis, no treatment is initially prescribed, and no action is immediately taken, until the Cobb angle has progressed to 25 degrees (which is an arbitary figure; there is no clinical significance to this number), at which point bracing is typically...
The aim of the study is to compare the rib-vertebra angles (RVAs) between children with 10 degrees - 20 degrees of Cobb angle late onset idiopathic scoliosis (LOIS) and non-scoliotic children. The RVAs of 47 children, with mean age 12.4 years, who presented LOIS with a Cobb angle 10...
Keywords after-hoursdaytimededicated spinal deformity teamdual attending surgeon strategyidiopathic scoliosisperioperative outcomeseveredoi:10.1097/BRS.0000000000003274Yuki MiharaWeng Hong ChungChee Kidd ChiuMohd Shahnaz HasanMun Keong KwanSpine
In patients with a Cobb angle >20 degrees, lumbar decompression surgery, even in the MI approach, may result in limited improvement of disability and physical function. Caution should be exercised when determining a surgical plan, especially when decompression involves the level between or across ...
The angle of interest is simply the angle between these two lines. However, with minor degrees of scoliosis, these two lines will probably intersect off the film somewhere, like downtown Seattle. Therefore, a useful theorem from high school geometry is used to help measure this angle. If one...
This study aimed to evaluate the outcomes of PSF-only surgery for patients with severe NMS with a Cobb angle > 100掳. Materials and Methods: Thirty NMS patients (13 boys and 17 girls; mean age 13.8 years) who underwent PSF-only surgery for scoliosis with a Cobb an...
Cobb anglelordosisradiographreliabilityvertebraeSTUDY DESIGN: Thirty lateral cervical radiographs were digitized twice by three examiners to compare reliability of the Cobb and posterior tangent methods. OBJECTIVES: To determine the reliability of the Cobb and Harrison posterior tangent methods and to...
The Cobb angle measurement results may vary due to the patient’s body position during the X-ray and the skill level of the medical surveyors, with an error range of typically 3–5 degrees. The traditional manual measurement method is prone to differences in the professional level of the ...