what does this mean "There is mild rightward curvature of the thoracolumbar spine with Cobb angle measuring 2.5 degrees. On AP view, plumb line is 4 mm to the left of the central sacral vertical line.

There is no vertebral anomaly, abnormal sclerosis, bone lesion, or sacroiliitis. The visualized lungs appear normal. Plate and screw fixative hardware within the mandibular parasymphysis and right mandibular body.