Healing outcomes at implants installed in sites augmented with particulate autologous bone and xenografts. An experimental study in dogs

Lim

Clinical Oral Implants Res

et al. 2015

“…; De Santis et al. ). Therefore, there is no clear rationale to support placement of the autogenous layer on the inside, in apposition with the implant.…”

Section: Discussionmentioning

confidence: 98%

Layered approach with autogenous bone and bone substitute for ridge augmentation on implant dehiscence defects in dogs

Lim

Clinical Oral Implants Res

et al. 2015

J. Hard Tissue Biology.

“…De Santis et al 14) reported the results of implant placement into contemporaneous mandibular defects. The implant and autologous bone were simultaneously placed on one side, while another implant was placed on the other side following autologous bone block grafting.…”

Section: Discussionmentioning

confidence: 99%

Stability of Implants Placed in Bone Reconstructed with Block-type Interconnected Porous Hydroxyapatite

Makihara

Doi

Oki

et al. 2017

Artificial bone has been applied to reconstruct bone defects. However, few reports have evaluated implant stability or implant placement after grafting block-type artifi cial bone. Interconnected porous hydroxyapatite (IP-CHA) has the superior advantage of osteoconduction ability because of porous and interconnected structure. The purpose of this study was to evaluate the stability of implants placed in bone reconstructed with an IP-CHA block. IP-CHA cylinders (D; 6.0 mm, H; 12.0 mm) were grafted into bone sockets in the right femurs of three male dogs. After 3 months, an implant was placed into a socket that was prepared in the central portion of the grafted IP-CHA on the right side, then implants were placed in the sockets (test-group). Simultaneously, an implant was placed into the parent bone of the left femur (control-group). The implant stability quotient (ISQ) was measured immediately after placement. Twelve weeks after implant placement, ISQ and removal torque (RT) measurements were performed to assess implant stabilities. ISQ values in the test-group after 12 weeks were signifi cantly higher than those at the time of placement in the test and control groups (P<0.05). RT was not signifi cantly diff erent between bone sites reconstructed with IP-CHA and parent bone sites. At sites reconstructed with IP-CHA, bone formation was detected around the implant socket. The data indicate that favorable implant stability was achieved at sites reconstructed using an IP-CHA as well as at control. These results showed IP-CHA might be a useful type of artifi cial bone for preliminary bone reconstruction in implant therapy.

Clinical Oral Implants Res

“…In a recently published report on an experiment in dogs (De Santis et al. ), implants were installed in augmented bone, and very thin buccal bony walls were found at the time of implant installation. Despite this, a low degree of vertical buccal bone resorption was found.…”

mentioning

confidence: 99%

“…A minimum width of the buccal bony ridge, of approximately 2 mm, was suggested for implant installation to minimize resorption (Spray et al 2000). In a recently published report on an experiment in dogs (De Santis et al 2012), implants were installed in augmented bone, and very thin buccal bony walls were found at the time of implant installation. Despite this, a low degree of vertical buccal bone resorption was found.…”

mentioning

confidence: 99%

Influence of buccal bony crest width on marginal dimensions of peri‐implant hard and soft tissues after implant installation. An experimental study in dogs

Baffone

Botticelli

Pereira

et al. 2012

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