Abstract
Descriptions of the healing and adaptation of endosseous implants have been provided; however, their effects on mechanical parameters such as maximum and minimum principal strains, strain energy density, and maximum shear strain have not been addressed. Three linear, elastic, and partially anisotropic finite element models were generated to simulate the immediate postoperative period, time of provisional loading, and long-term adaptation of bone surrounding implants. In each model, unbonded and bonded interface conditions were imposed. Bone geometry was estimated from dental implants placed in femurs of hounds. A lateral load was applied and the mechanical parameters were calculated. Interface bonding decreased the peak minimum principal strain 2.6 to 6.4 fold, while the presence of a callus reduced it 3 to 7 fold. These data document the critical stabilizing roles of callus and bond formation,.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 630-638 |
| Number of pages | 9 |
| Journal | International Journal of Oral and Maxillofacial Implants |
| Volume | 13 |
| Issue number | 5 |
| State | Published - Dec 1 1998 |
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Keywords
- Adaptation
- Endosseous implant
- Finite element model
- Strain
ASJC Scopus subject areas
- Oral Surgery
Cite this
Effects of Callus and Bonding on Strains in Bone Surrounding an Implant under Bending. / Huja, Sarandeep S.; Qian, Haihong; Roberts, W. Eugene; Katona, Thomas R.
In: International Journal of Oral and Maxillofacial Implants, Vol. 13, No. 5, 01.12.1998, p. 630-638.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effects of Callus and Bonding on Strains in Bone Surrounding an Implant under Bending
AU - Huja, Sarandeep S.
AU - Qian, Haihong
AU - Roberts, W. Eugene
AU - Katona, Thomas R.
PY - 1998/12/1
Y1 - 1998/12/1
N2 - Descriptions of the healing and adaptation of endosseous implants have been provided; however, their effects on mechanical parameters such as maximum and minimum principal strains, strain energy density, and maximum shear strain have not been addressed. Three linear, elastic, and partially anisotropic finite element models were generated to simulate the immediate postoperative period, time of provisional loading, and long-term adaptation of bone surrounding implants. In each model, unbonded and bonded interface conditions were imposed. Bone geometry was estimated from dental implants placed in femurs of hounds. A lateral load was applied and the mechanical parameters were calculated. Interface bonding decreased the peak minimum principal strain 2.6 to 6.4 fold, while the presence of a callus reduced it 3 to 7 fold. These data document the critical stabilizing roles of callus and bond formation,.
AB - Descriptions of the healing and adaptation of endosseous implants have been provided; however, their effects on mechanical parameters such as maximum and minimum principal strains, strain energy density, and maximum shear strain have not been addressed. Three linear, elastic, and partially anisotropic finite element models were generated to simulate the immediate postoperative period, time of provisional loading, and long-term adaptation of bone surrounding implants. In each model, unbonded and bonded interface conditions were imposed. Bone geometry was estimated from dental implants placed in femurs of hounds. A lateral load was applied and the mechanical parameters were calculated. Interface bonding decreased the peak minimum principal strain 2.6 to 6.4 fold, while the presence of a callus reduced it 3 to 7 fold. These data document the critical stabilizing roles of callus and bond formation,.
KW - Adaptation
KW - Endosseous implant
KW - Finite element model
KW - Strain
UR - http://www.scopus.com/inward/record.url?scp=0032159267&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032159267&partnerID=8YFLogxK
M3 - Article
C2 - 9796146
AN - SCOPUS:0032159267
VL - 13
SP - 630
EP - 638
JO - International Journal of Oral and Maxillofacial Implants
JF - International Journal of Oral and Maxillofacial Implants
SN - 0882-2786
IS - 5
ER -