Treatment of the extremities invasion bone tumor with reservation cortical expand resection and reconstruction
- VernacularTitle:保留皮质的扩大切除与重建术治疗四肢侵袭性骨肿瘤
- Author:
Zhuang PENG
;
Qingyou LU
;
Bingyong XI
- Publication Type:Journal Article
- Keywords:
reserved cortical reconstruction;
bone tumor;
invasion
- From:
Orthopedic Journal of China
2006;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical application and therapeutic effect of reservation cortical expand resection and reconstruction for extremities bone tumor. Method Twelve cases with extremities invasion bone tumor were reviewed,including 6 male and 6 female.The average age was 37.1 years old.According to the MRI,TypeⅠtumor located in metaphysic and growth eccentricity,and was treated with outside tumor osteotomy with reservation of one side as integumentale,the cut line was shape of "匚".Type Ⅱ tumor was with invasion part articular surface,and was operated with part joint osteotomy with reservation of one side as integumentale,the cut line was shape of"L".Type Ⅲ was with invasion total joint surface and as integmentale,all tumor segment including joint could be cut,but the shape of cut close to the diaphysis was echelonment. Result The operation time was 1~3 h,the operative bleeding quantity were 150~400 ml,all incisions were obtained primary healing.Twelve cases were followed up from 6 months to 8 years.The average extremity functional score according to the system of ISOLS(International Society of Limb Salvage):upper extremity was 22.3 and the lower was 25.3 The average bone healing time of returned deactivation bone graft and bone allograft healing with the osteotomy plane was 3 months,original tumor recurrence in local was 1,the recurrence rate was 7.69%,no malignant change and metabasis was found. Conclusion The reservation cortical expand resection and reconstruction could increase the treatment effect of extremities bone tumor,it is key to decrease the recurrence with strict indication,non-neoplasma and aseptic technique.Tumor shell and osteotomy plane should be deactivated thoroughly.
