RESUMEN
Objective To compare the clinical curative effect of allogeneic bone ring and titanium mesh in repairing adolescent spinal tuberculosis kyphosis.Methods Forty-four cases of kyphosis after adolescent spinal tuberculosis operation in this hospital from January 2012 to January 2015 were selected as the study subjects and divided into the control group and observation group ac-cording to the treatment types,22 cases in each group.The control group was repaired with titanium mesh,while the observation group was given allogeneic bone ring fusion repair.Postoperative follow up lasted for 2 -5 years.The perioperative indexes,repair material and vertebral fusion and neurological score,preoperative and postoperative Cobb angle,ESR,CRP and postoperative com-plications occurrence were compared between the two groups.Results There was no statistically significant difference in periopera-tive indexes between the two groups(P>0.05).The fusion time,occurrence rate of local pain and motion limitation had statistical differences between the two groups(P<0.05).The occurrence rate of material loosening had no statistical difference(P>0.05). No grade A and B spinal injury appeared in both groups.The incidence rate of grade D and E in the observation group was signifi-cantly lower than that in the control group,the difference was statistically significant(P<0.05).The postoperative Cobb angle, ESR and CRP had no statistical difference between the two groups(P>0.05),moreover no significant adverse reactions and post-operative tuberculosis recurrence occurred.Conclusion Allogeneic bone ring and titanium mesh have satisfactory effect for repairing juvenile spinal tuberculosis kyphosis,allogeneic bone ring fusion time is longer,early stability is worse than the titanium mesh,the brace protection is needed in the early time,but the clinical effect of patients is more significant,which is worthy of being promoted and applied in clinical treatment.