La Chirurgia degli organi di movimento
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The authors analyzed 15 patients affected with achondroplastic dwarfism with vertebral deformity treated surgically between 1976 and 1994. The forms represented were: achondroplasia; diastrophic dwarfism; spondyloepiphyseal achondroplasia. The types of vertebral deformity were: kyphosis: 12 (angular: 6; regular: 6); scoliosis: 1; kyphoscoliosis: 2. ⋯ There were postoperative neurological complications in 4 cases (27%). Fusion must be performed early in angular kyphosis in the adult in order to prevent neurological symptoms. Wide laminectomies do not require associated fusion because they do not cause late vertebral instability.