Simultaneous flapless implant placement and peri-implant defect correction

An experimental pilot study in dogs

Seung Mi Jeong, Byungho Choi, Jingxu Li, Feng Xuan

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Background: Minimally invasive implant surgery allows clinicians to place implants in less time, without extensive flaps, and with less bleeding and postoperative discomfort. The purpose of this study was to evaluate a new surgical technique by which implants are inserted in a deficient alveolar ridge using a flapless technique simultaneously with a peri-implant defect correction that is performed using a subperiosteal tunneling procedure. Methos: Bilateral, horizontal defects of the alveolar ridge were created in the mandibles of five mongrel dogs. After 3 months of healing, one implant was placed on each side of the mandible by a flapless procedure. The exposed threads of the implant on one side of the mandible were covered with a 1:1 autogenous bone/xenograft mixture using a subperiosteal tunneling technique. Four months later, biopsies of the implant sites were taken and prepared for ground sectioning and analysis. Results: All implants were well osseointegrated with the host bone. All of the peri-implant defects at the test sites were covered with tissue that resembled bone. In all specimens, a mixture of bone, connective tissue, and residual bone particles was observed in the graft area. In the control sites, where no graft was used, none of the exposed threads on any implants were covered with new bone. Conclusion: This preliminary report indicates the potential use of a minimally invasive flapless technique as a substitute for a more invasive implant placement and ridge augmentation procedure.

Original languageEnglish
Pages (from-to)876-880
Number of pages5
JournalJournal of Periodontology
Volume79
Issue number5
DOIs
Publication statusPublished - 2008 May 1

Fingerprint

Dogs
Bone and Bones
Mandible
Alveolar Process
Transplants
Minimally Invasive Surgical Procedures
Heterografts
Connective Tissue
Hemorrhage
Biopsy

All Science Journal Classification (ASJC) codes

  • Periodontics

Cite this

@article{f29a5696fb1c47efbd6f4d818e18b932,
title = "Simultaneous flapless implant placement and peri-implant defect correction: An experimental pilot study in dogs",
abstract = "Background: Minimally invasive implant surgery allows clinicians to place implants in less time, without extensive flaps, and with less bleeding and postoperative discomfort. The purpose of this study was to evaluate a new surgical technique by which implants are inserted in a deficient alveolar ridge using a flapless technique simultaneously with a peri-implant defect correction that is performed using a subperiosteal tunneling procedure. Methos: Bilateral, horizontal defects of the alveolar ridge were created in the mandibles of five mongrel dogs. After 3 months of healing, one implant was placed on each side of the mandible by a flapless procedure. The exposed threads of the implant on one side of the mandible were covered with a 1:1 autogenous bone/xenograft mixture using a subperiosteal tunneling technique. Four months later, biopsies of the implant sites were taken and prepared for ground sectioning and analysis. Results: All implants were well osseointegrated with the host bone. All of the peri-implant defects at the test sites were covered with tissue that resembled bone. In all specimens, a mixture of bone, connective tissue, and residual bone particles was observed in the graft area. In the control sites, where no graft was used, none of the exposed threads on any implants were covered with new bone. Conclusion: This preliminary report indicates the potential use of a minimally invasive flapless technique as a substitute for a more invasive implant placement and ridge augmentation procedure.",
author = "Jeong, {Seung Mi} and Byungho Choi and Jingxu Li and Feng Xuan",
year = "2008",
month = "5",
day = "1",
doi = "10.1902/jop.2008.070539",
language = "English",
volume = "79",
pages = "876--880",
journal = "Journal of Periodontology",
issn = "0022-3492",
publisher = "American Academy of Periodontology",
number = "5",

}

Simultaneous flapless implant placement and peri-implant defect correction : An experimental pilot study in dogs. / Jeong, Seung Mi; Choi, Byungho; Li, Jingxu; Xuan, Feng.

In: Journal of Periodontology, Vol. 79, No. 5, 01.05.2008, p. 876-880.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Simultaneous flapless implant placement and peri-implant defect correction

T2 - An experimental pilot study in dogs

AU - Jeong, Seung Mi

AU - Choi, Byungho

AU - Li, Jingxu

AU - Xuan, Feng

PY - 2008/5/1

Y1 - 2008/5/1

N2 - Background: Minimally invasive implant surgery allows clinicians to place implants in less time, without extensive flaps, and with less bleeding and postoperative discomfort. The purpose of this study was to evaluate a new surgical technique by which implants are inserted in a deficient alveolar ridge using a flapless technique simultaneously with a peri-implant defect correction that is performed using a subperiosteal tunneling procedure. Methos: Bilateral, horizontal defects of the alveolar ridge were created in the mandibles of five mongrel dogs. After 3 months of healing, one implant was placed on each side of the mandible by a flapless procedure. The exposed threads of the implant on one side of the mandible were covered with a 1:1 autogenous bone/xenograft mixture using a subperiosteal tunneling technique. Four months later, biopsies of the implant sites were taken and prepared for ground sectioning and analysis. Results: All implants were well osseointegrated with the host bone. All of the peri-implant defects at the test sites were covered with tissue that resembled bone. In all specimens, a mixture of bone, connective tissue, and residual bone particles was observed in the graft area. In the control sites, where no graft was used, none of the exposed threads on any implants were covered with new bone. Conclusion: This preliminary report indicates the potential use of a minimally invasive flapless technique as a substitute for a more invasive implant placement and ridge augmentation procedure.

AB - Background: Minimally invasive implant surgery allows clinicians to place implants in less time, without extensive flaps, and with less bleeding and postoperative discomfort. The purpose of this study was to evaluate a new surgical technique by which implants are inserted in a deficient alveolar ridge using a flapless technique simultaneously with a peri-implant defect correction that is performed using a subperiosteal tunneling procedure. Methos: Bilateral, horizontal defects of the alveolar ridge were created in the mandibles of five mongrel dogs. After 3 months of healing, one implant was placed on each side of the mandible by a flapless procedure. The exposed threads of the implant on one side of the mandible were covered with a 1:1 autogenous bone/xenograft mixture using a subperiosteal tunneling technique. Four months later, biopsies of the implant sites were taken and prepared for ground sectioning and analysis. Results: All implants were well osseointegrated with the host bone. All of the peri-implant defects at the test sites were covered with tissue that resembled bone. In all specimens, a mixture of bone, connective tissue, and residual bone particles was observed in the graft area. In the control sites, where no graft was used, none of the exposed threads on any implants were covered with new bone. Conclusion: This preliminary report indicates the potential use of a minimally invasive flapless technique as a substitute for a more invasive implant placement and ridge augmentation procedure.

UR - http://www.scopus.com/inward/record.url?scp=44349120511&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=44349120511&partnerID=8YFLogxK

U2 - 10.1902/jop.2008.070539

DO - 10.1902/jop.2008.070539

M3 - Article

VL - 79

SP - 876

EP - 880

JO - Journal of Periodontology

JF - Journal of Periodontology

SN - 0022-3492

IS - 5

ER -