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Noteworthy Abstracts of the Current Literature& O, u: N$ p4 Y) `6 T. X
Clinical case reports of injectable tissue-engineered bone for alveolar augmentation with simultaneous implant placement
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7 k' A# y6 [3 _# b% ]8 O M. Ueda, Y. Yamada, R. Ozawa, Y. Okazaki
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% O; ^% g8 s- V doi:10.1016/j.prosdent.2005.05.019
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5 ]- I% O8 \3 k( n* XThis clinical study was undertaken to evaluate the use of tissue-engineered bone, mesenchymal stem cells, platelet-rich plasma, and beta-tricalcium phosphate as grafting materials for maxillary sinus floor augmentation or onlay plasty with simultaneous implant placement in six patients with 3- to 5-mm alveolar crestal bone height. All 20 implants were clinically stable at second-stage surgery and 12 months postloading. A mean increase in mineralized tissue height of 7.3 ± 4.6 mm was evident when comparing the pre- and postsurgical radiographs. Injectable tissue-engineered bone provided stable and predictable results in terms of implant success.—Reprinted with permission of Quintessence Publishing.
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9 i2 q4 r$ M( A4 d5 w整个PDF就这一点内容 |
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