Rehabilitation of Atrophied Low-Density Posterior Maxilla by Implant-Supported Prosthesis

被引:2
|
作者
Anitua, Eduardo [1 ]
Pinas, Laura [1 ]
Murias-Freijo, Alia [1 ]
Alkhraisat, Mohammad Hamdan [1 ]
机构
[1] Eduardo Anitua Fdn, C Jose Maria Cagigal 19, Vitoria 01007, Spain
关键词
Bone atrophy; bone density; platelet-rich plasma; short implants; sinus floor elevation; SINUS FLOOR ELEVATION; BONE; STABILITY;
D O I
10.1097/SCS.0000000000002283
中图分类号
R61 [外科手术学];
学科分类号
摘要
The rehabilitation of edentulous posterior maxilla is a challenging task that could be complicated by the availability of low-density and reduced height of alveolar bone. Patients were enrolled in this study upon the presence of type IV bone and residual bone height < 5mm in posterior maxilla. Novel procedure for transalveolar sinus floor elevation was described to insert 10 short implants in 4 patients. Neither implant failure nor prosthetic failure was observed during a follow-up of 44 +/- 3 months. Mesial bone loss of 0.5 +/- 0.6mm and a distal bone loss 1.3 +/- 0.9mm were measured after 35 +/- 4 months of loading.
引用
收藏
页码:E1 / E2
页数:2
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