title: OSTEOTOMY OF CERVICAL PART OF THE SPINE FOR ANKYLOSING SPONDYLITIS WITH SEVERE DEFORMITY.
mesh_terms: D002574:Cervical Vertebrae; D006801:Humans; D010027:Osteotomy; D013131:Spine; D013167:Spondylitis, Ankylosing
keywords: CERVICAL VERTEBRAE; OSTEOTOMY; SPONDYLITIS, ANKYLOSING