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What is Earliest sign in X-ray in TB spine- and explain in detail?
Ans- B Narrowing of disc space First clinical sign of TB Spine = Paraspinal muscle spasm First clinical sign of Pott paraplegia = Ankle Clonus > Extensor Plantar > Spasticity First X-ray Sign of Pott spine = Reduction of disc space End result of Pott spine = bony ankylosis Loss of Spinal curvature is a non specific X-ray finding which can happen even after prolonged sitting.