Ankylosing Spondylitis and Anerson LesionAnkylosing Spondylitis is one of the Seronegative Spondyloarthropathy that if untreated results in Fused Stiff Spine. Even though the Spine is fused, It is brittle and prone to fracure even on minor trivial t

Ankylosing Spondylitis and Anderson lesion (Non union of Fracture)A 58 year old woman presented to us with back pain since last 1 year . She had history of fall at home followed by gradually progressive pain and weakness in legs. She needed support

Anderson LesionAndersion lesion is a three column fracture of spine seen in Ankylosing Spondylitis patients. Its basically a nonuinion of microfracture leading to back pain and sometimes neurological deficit. Only treatment is surgery Long segment p