Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2006
[Callotasis for segmental bone defects in the femur].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Li Zhi-hong, Zhang Xiang-sheng, Zhang Qing, Peng Dan
Аннотация
OBJECTIVE: To study the clinical efficacy of callotasis for pathological segmental defects in child femur.
METHODS: Thirty-nine patients with segmental femoral defects suffered from suppurative osteomyelitis were treated with the bilateral, unilateral external fixation frame or intramedullary callotasis. The rolongational rate was from 2 to 2.5 cm per month after the operation.
RESULTS: After a 13 to 57 month follow-up, all cases were healed according to clinical examination and radiological observation. The prolongational length ranged from 9 to 31 centimeters. Average ratio of prolongation reached 49%. The healing index was 30 d/cm, and the healing time of non-union was 134 days. No recurrent suppurative osteomyelitis or fracture was observed.
CONCLUSION: Callotasis is a reliable, simple and hyperadaptable method for femural segmental defects.
METHODS: Thirty-nine patients with segmental femoral defects suffered from suppurative osteomyelitis were treated with the bilateral, unilateral external fixation frame or intramedullary callotasis. The rolongational rate was from 2 to 2.5 cm per month after the operation.
RESULTS: After a 13 to 57 month follow-up, all cases were healed according to clinical examination and radiological observation. The prolongational length ranged from 9 to 31 centimeters. Average ratio of prolongation reached 49%. The healing index was 30 d/cm, and the healing time of non-union was 134 days. No recurrent suppurative osteomyelitis or fracture was observed.
CONCLUSION: Callotasis is a reliable, simple and hyperadaptable method for femural segmental defects.