CAJ | 학술논문

目的：评价锥形束CT（CBCT）在上前牙区即刻种植临床中应用效果。方法：25例上颌前牙即刻种植患者为研究对象，进行CBCT扫描，在配套软件下分析拟种植区牙槽骨骨量及定位植入的情况，与临床手术实际效果进行对比研究。结果：25例上颌前牙即刻种植病例唇侧骨板平均厚度，CBCT测量为（1．4±0．32）mm，手术过程中实际测量为（1．4±0．2）mm，差异无统计学意义（P＞0．05）。结论：术前运用CBCT测量对上颌前牙牙槽骨的评估具有一定的临床指导作用。
목적：평개추형속CT（CBCT）재상전아구즉각충식림상중응용효과。방법：25례상합전아즉각충식환자위연구대상，진행CBCT소묘，재배투연건하분석의충식구아조골골량급정위식입적정황，여림상수술실제효과진행대비연구。결과：25례상합전아즉각충식병례진측골판평균후도，CBCT측량위（1．4±0．32）mm，수술과정중실제측량위（1．4±0．2）mm，차이무통계학의의（P＞0．05）。결론：술전운용CBCT측량대상합전아아조골적평고구유일정적림상지도작용。
Objective:To provide evidence for clinical application,we observed and evaluated the efficacy of CBCT in anterior maxilla immediate implant. Method:Twenty-five patients with anterior maxilla immediate implant were the test samples,which tested with CBCT scan to analyze alveolar bone mass of growing area and its embedding positioning, then compared the results with clinical operation. Result:It showed 25 cases of anterior maxilla immediate implant in this study. The average of labial side bone plate thickness in cone beam computed tomography and operations are (1.4±0.32)mm and (1.4±0.2)mm respectively(P>0.05). Conclusion:Clinical application of CBCT in anterior maxilla immediate implant before operation has certain clinic guiding role on evaluating assess of alveolar bones.