Please explain what happens when getting an x-ray for scoliosis?

Scoliosis: It is much like many other xrays. The images are taken with the patient standing erect, back to the detector or film,and front facing the xray tube. If the entire spine cannot be included in one exposure, they will take 2 or 3 and digitally connect them up so the whole spine can be seen on the same image.

An x-ray is needed : when clinically indicated to assess the size, type and degree of scoliosis and any associated possible diagnoses which can also help to guideduther treatment recommendations or need for additional imaging. Typically, these are full size or 3 foot long standing or weight bearing x-rays taken from both a front and side view to assess the balance/alignment of your spine and any potential bony issues

Two views of spine: Usually anteroposterior and lateral radiographs are performed of the thoracolumbar spine in erect position for measurement of curvature of spine. Patient holds still for imaging.