中国医学创新
中國醫學創新
중국의학창신
MEDICAL INNOVATION OF CHINA
2015年
15期
1-3
,共3页
崔军%孟波%张丽%刘学恒%贾黎
崔軍%孟波%張麗%劉學恆%賈黎
최군%맹파%장려%류학항%가려
上颌窦内提升%锥形束CT%骨再生
上頜竇內提升%錐形束CT%骨再生
상합두내제승%추형속CT%골재생
Closed sinus elevation technique%Cone beam CT%Osteogenesis
目的:通过CBCT研究上颌后牙区通过上颌窦内提升术植入Ankylos种植体但未植入骨粉的成骨效果。方法:对42例上颌后牙区骨量不足患者通过上颌窦内提升术植入Ankylos种植体,但未植入骨粉。分别在术前、术后6个月和修复后1年进行CBCT检查,选择CBCT上通过种植体中心的矢状面测量新生骨的高度。结果:和术前相比,术后6个月种植体近中和远中新生骨的高度分别为(3.20±0.45)mm和(3.45±0.65)mm,修复后1年则分别为(3.36±0.43)mm和(3.53±0.48)mm,与术后6个月相比无明显差别。结论:上颌后牙区骨量不足时,通过上颌窦内提升植入Ankylos种植体,可以获得良好的新骨成骨效果。
目的:通過CBCT研究上頜後牙區通過上頜竇內提升術植入Ankylos種植體但未植入骨粉的成骨效果。方法:對42例上頜後牙區骨量不足患者通過上頜竇內提升術植入Ankylos種植體,但未植入骨粉。分彆在術前、術後6箇月和脩複後1年進行CBCT檢查,選擇CBCT上通過種植體中心的矢狀麵測量新生骨的高度。結果:和術前相比,術後6箇月種植體近中和遠中新生骨的高度分彆為(3.20±0.45)mm和(3.45±0.65)mm,脩複後1年則分彆為(3.36±0.43)mm和(3.53±0.48)mm,與術後6箇月相比無明顯差彆。結論:上頜後牙區骨量不足時,通過上頜竇內提升植入Ankylos種植體,可以穫得良好的新骨成骨效果。
목적:통과CBCT연구상합후아구통과상합두내제승술식입Ankylos충식체단미식입골분적성골효과。방법:대42례상합후아구골량불족환자통과상합두내제승술식입Ankylos충식체,단미식입골분。분별재술전、술후6개월화수복후1년진행CBCT검사,선택CBCT상통과충식체중심적시상면측량신생골적고도。결과:화술전상비,술후6개월충식체근중화원중신생골적고도분별위(3.20±0.45)mm화(3.45±0.65)mm,수복후1년칙분별위(3.36±0.43)mm화(3.53±0.48)mm,여술후6개월상비무명현차별。결론:상합후아구골량불족시,통과상합두내제승식입Ankylos충식체,가이획득량호적신골성골효과。
Objective:To evaluate the osteogenesis effects when Anklyos implants were placed by closed sinus elevation technique without bone grafting materials.Method:42 patients with inadequate bone height in maxillary posterior area and Anklyos implants were placed by closed sinus elevation technique without bone grafting materials were evaluated. Each patient was tested by CBCT before implant sugery, 6 months after surgery and 1 year after restoration.The sagittal plane across the implant center was selected to measure the new bone formation.Result:Compared with the original bone height, the new bone height was (3.20±0.45)mm at the mesial surface and (3.45±0.65)mm at the distal surface six months after implant placement, while (3.36±0.43)mm at the mesial surface and (3.53±0.48)mm at the distal surface 12 months after restoration.Conclusion:When there is not enough bone height in maxillary posterior area, an outstanding osteogenesis effects can be achieved by placing Ankylosimplants via closed sinus elevation technique even without bone grafting materials.