[Contribution to posterior osteotomy of the spine in severe post-Bechterew's kyphoses].
D006801:Humans; D007738:Kyphosis; D010027:Osteotomy; D013131:Spine; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
KYPHOSIS; SPONDYLITIS, ANKYLOSING