In vivo deterioration of proplast | 合法醫療器材資訊網
由IGTrumpy著作·1993·被引用43次—ThisstudyreportstheinvivowearcharacteristicsofProplast-Teflon(VitekInc,Houston,TX)interpositionalimplants(PTIPI)in12patientswhohadtheirimplants ...
The surgical treatment of internal derangements of the temporomandibular joint (TMJ) often involves disc removal. Alloplastic interpositional implants for disc replacement have been widely used to avoid the development of osteoarthritic changes in the TMJ. This study reports the in vivo wear characteristics of Proplast-Teflon (Vitek Inc, Houston, TX) interpositional implants (PTIPI) in 12 patients who had their implants for 13 to 71 (mean 54.6 +/- 5.8 SEM) months. In all cases, changes in the condyle and fossa were found resulting from resorption and replacement of the articulating bone by granulomatous tissue. All implants showed significant signs of wear, such as thinning, cracks, and tears, and overt perforations were seen in five cases. Scanning electron microscopy (SEM) combined with energy-dispersive x-ray microanalysis (EDAX) showed numerous microfragments of the PTIPI in the peri-implant soft tissues. Microf...
Assessement of Proplast | 合法醫療器材資訊網
Cine MRI in the evaluation of the Proplast | 合法醫療器材資訊網
Erosion of a Teflon | 合法醫療器材資訊網
Evaluation of Surgically Retrieved Temporomandibular Joint ... | 合法醫療器材資訊網
Exuberant Foreign Body Giant Cell Reaction to a Teflon ... | 合法醫療器材資訊網
In vivo deterioration of Proplast | 合法醫療器材資訊網
In vivo deterioration of proplast | 合法醫療器材資訊網
Propast | 合法醫療器材資訊網
TMJ Implants | 合法醫療器材資訊網
Treatment outcomes for temporomandibular joint ... | 合法醫療器材資訊網
【普樂補拉斯特式-人工修補塊】許可證字號:衛署醫器輸字第003580號
器材品名:普樂補拉斯特式-人工修補塊許可證字號:衛署醫器輸字第003580號註銷狀態:已註銷註銷日期:1999/11/01註銷理由:未展...
【-普樂補拉斯特式人工移式人工移植手術材料】許可證字號:衛署醫器輸字第001925號
器材品名:-普樂補拉斯特式人工移式人工移植手術材料許可證字號:衛署醫器輸字第001925號註銷狀態:已註銷註銷日期:1999/11/01...