Xray report: reversal of cervical lordosis.calcification posterior to c5 spinous process.1mm retrolisthesis at c5c6.mild spondyloctic changes greatest at c5c6. can you plz explain these findings?

Not with word limit: I will try. I can tell you that most of what you reported is not a big consequence. The reversal can be seen with a stiff neck. Ca++ posterior to C5 is likely calcific tendinitis. 1mm retrolithesis is too small to worry about. Spondylitic changes are part of aging and degenerative process in the spine and is very common.

Yes: Briefly, the normal curve in your neck is "straightened" out, sometimes indicating spasm; the other findings mentioned are likely degenerative (chronic). For acute neck pain, X-rays are not very sensative, you may need an MRI if a more specific diagnosis needs to be made.