摘要
目的 探讨舰船环境对人工种植牙的影响因素 ,提高其临床成功率。方法 对 2 4例舰船人员 36颗改良术式法的 HA- Ti人工种植体 ,负重 1年后进行临床及 X线随访 ,并与同期 35例陆地人员的 4 7颗种植体对照。结果 舰船组临床成功率为 86 .11% ,低于陆地组的 93.6 2 % ,统计学差异无显著性 (P>0 .0 5 )。舰船组的菌斑指数 (PL I)明显高于地面组 (P<0 .0 5 )。龈沟出血指数 (SBI)和牙周治疗需要指数 (CPITN )两项指标 ,舰船组均明显高于陆地组 (P<0 .0 5 )。两组患者种植体和牙槽骨的骨性结合率 ,舰船组 (89.6 5 %± 11.32 % )略低于陆地组 (92 .12 %± 10 .5 6 % ) ,但无明显统计学意义 (P>0 .0 5 )。结论 人工种植牙可适用于舰船人员 ,但患者应着重提高口腔及牙周保健能力。
Objective To verify the effect of vessel conditions on artificial dental implantation and to improve the clinical success rate.Methods Clinical and radiographic parameters of 36 HA-Ti dental implants in 24 vessel patients were measured,and were compared with those of 47 HA-Ti dental implants in 35 land patients.Results The rate of clinical success(86.11%) in the vessel group was lower than that (93.62%) of the land group,but there was no significant difference( P >0.05).The plaque index(PLI) of the vessel group was much higher than that of the land group ( P <0.05).The suclus bleeding index (SBI) and the community periodontal index of treatment need (CPITN) of the vessel group were much higher than those of the land group( P <0.05).The rate of bony union(89.65%±11.32%) in the vessel group was lower than that(92.12%±10.56%) of the land group.But the differences were not statistically significant( P >0.05).Conclusion Vessel personnel with artificial dental implantation were able to achieve clinical success.However,these patients must improve oral hygiene and treat periodontal diseases.
出处
《中华航海医学与高气压医学杂志》
CAS
CSCD
2003年第4期207-208,共2页
Chinese Journal of Nautical Medicine and Hyperbaric Medicine
