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Implant Bone Density Comparison _ Implant failure?
ฝัง
- เผยแพร่เมื่อ 7 พ.ย. 2023
- Type IV bone failure rate : 16%
Type I, II, III bone failure rate : 4%
-Jokstad A. The evidence for endorsing the use of short dental implants remains inconclusive. Evidence-Based Dentistry 2011;12:99-101.
-Jaffin RA, Berman CL. The excessive loss of Brånemark fixtures in type IV bone: a 5-year analysis. J Periodontol 1991;62:2-4.
Bone Density _ D1,D2, D3,D4
D1 (Type I)
-dense cortical bone and is the highest in the density
- Mandibular Anterior area
- Oak/Maple-like texture
D2 (Type II)
- coarse trabecular bone surrounded by thick porous cortical bone
- Mandibular Anterior area
- Mandibular Posterior area
- Maxillary Anterior area
- Spruce/White pine-like texture
D3 (Type III)
- fine trabecular bone surrounded by thin porous cortical bone
- Maxillary Posterior area
- Balsa wood-like texture
D4 (Type IV)
- fine trabecular bone with almost no cortical bone
- Styrofoam-like texture
#임플란트 #뼈밀고 #임플란트뼈밀도 #치조골밀도
#implant #implantbonedesity #bonedensity