18 October 2022: Review Articles
Review of the Long-Term Outcomes of Guided Bone Regeneration and Autologous Bone Block Augmentation for Vertical Dental Restoration of Dental Implants
Eliza Drăgan 1ABCDF* , Alexandru Nemţoi 2EDOI: 10.12659/MSM.937433
Med Sci Monit 2022; 28:e937433
Table 3 General information on vertical-guided bone regeneration.
| Graft type | Application | Patients (male/female/mean age) | Implants | Follow-up period |
|---|---|---|---|---|
| Retromolar area | Split bone block technique and maxillary sinus floor augmentation | 142 (90/52 36.6%/58.4) | 356 | 10 y |
| Retromolar area | Split bone block technique | 3328 (1321/2007/57.8) | – | 10 y |
| Mandibular ramus or the mental symphysis | ABB with a titanium mesh or a titanium plate | 41 (13/28 48.5±10.6) | 82 | 10 y |
| Autologous bone block from the mandibular ramus + anorganic bovine bone + collagen membrane | Split bone block technique and particulate autogenous bone and anorganic bone graft and collagen membrane | 21 (11/10/28.14) | 21 | 6.09±1.18 y |
| Mandibular ramus | Alveolar distraction osteogenesis and autogenous onlay bone grafting | 28 (21/7/55.2) | 61 | 8.2±2.0 y |
| Mandibular ramus and chin for small defects or ilium for extensive alveolar defects | Autogenous onlay bone grafting | 17 (11/6/34.56±12.84 | 22 | 47.9±13.3 m |
| Iliac crest and barrier membranes | Le Fort I osteotomy associated with autologous interpositional bone grafts, barrier membranes | 20 (5/15/58.9) | 154 | 66.4±18.4 m |
| Anterior iliac crest | Autogenous onlay bone grafting followed by Alveolar distraction osteogenesis | 13 | 52 | 4.85 y |
| Cranial calvarium or iliac crest | Autogenous onlay bone grafting | 19 (9/10/37.2) | 49 | 5–15 y |
| Autogenous iliac crest | Autogenous onlay bone grafting + autogenous bone chips | 16 (5/11/55.4) | 67 | 6 y |
| Iliac crest | Particulate bone graft with added platelet-rich plasma (test). At the contralateral side (control), 1–2 blocks of bone | 15 (2/13/58) | 120 | 5 y |
| Anterior iliac | Group 1 bone block group 2 no bone graft | 42 (17/25/59.8) | 306 | 87.3 m in the bone graft group and 79.6 m in the non-bone graft group |