20xx年醫(yī)學(xué)專題—implant-history-and-development-口腔種植(留存版)
【正文】 nce for a cement or screwretained prosthesis.,第十二頁，共十七頁。A final prosthesis,第十七頁，共十七頁。,Abutment,A dental abutment is typically a machined or custommade component that connects the final prosthesis to the implant. The abutment may be made from a variety of materials.,第八頁，共十七頁。,Abutment,A machined abutment is typically manufactured from titanium, gold or ceramic. The advantages are that it is simple to use, requires minimal chairside and laboratory time and has a predictable precision fit and good retention.,第九頁，共十七頁。,。,Abutment,Customisation in the laboratory typically involves waxing to the required design and casting. A CADCAMdesigned abutment is produced w
范文總結(jié)相關(guān)推薦
鄂ICP備17016276號-1