The Journal of Bone and Joint Surgery, Vol 64, Issue 7 1004-1009, Copyright © 1982 by Journal of Bone and Joint Surgery, Inc
Blount's disease after skeletal maturity
A Hofmann, RE Jones and JA Herring
Twelve patients, seventeen to twenty-five years old, who had had infantile
Blount's disease involving nineteen limbs, were evaluated at a mean of
twelve years after an initial osteotomy. Twelve of the nineteen knees were
symptomatic, and eight of the symptomatic knees showed early degenerative
changes by arthroscopy or arthrotomy. There was a direct correlation
between the symptoms and the severity of the involvement of the proximal
end of the tibia. A poor final outcome appears to be related to physeal
damage. Early osteotomy must be performed before permanent physeal damage
and subsequent incongruity of the joint occur.