Horizontal ridge augmentation with porcine bone-derived grafting material : a long-term retrospective clinical study with more than 5 years of follow-up

Objectives: The purpose of this study was to evaluate the outcomes of implants placed in horizontally augmented alveolar ridges using porcine bone grafts and to investigate the long-term stability of the porcine bone grafts.

Materials and Methods: A retrospective analysis was conducted on 49 sites that underwent horizontal ridge augmentation using porcine bone grafts and implant placement with a follow-up period longer than 5 years. Furthermore, additional analysis was conducted on 24 sites where porcine bone grafts were used exclusively for horizontal ridge augmentation and implant placement.

Results: The mean follow-up period after prosthesis loading was 67.5 months, with a mean marginal bone loss of 0.23 mm at 1 year and a cumulative mean marginal bone loss of 0.40 mm over the entire follow-up period. Of the 49 implants, 2 were lost and 3 did not meet the success criteria, resulting in a survival rate of 95.9% and a success rate of 89.8%. In 24 sites, the mean marginal bone loss was 0.23 mm at 1 year and 0.41 mm at 65.8 months, with 100% survival and success rates.

Conclusion: Porcine bone grafts can be successfully used in horizontal ridge augmentation for implant placement in cases of ridges with insufficient horizontal width.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:49

Enthalten in:

Journal of the Korean Association of Oral and Maxillofacial Surgeons - 49(2023), 6 vom: 31. Dez., Seite 324-331

Sprache:

Englisch

Beteiligte Personen:

Choi, Jin-Won [VerfasserIn]
Hwang, Soo-Shin [VerfasserIn]
Yun, Pil-Young [VerfasserIn]
Kim, Young-Kyun [VerfasserIn]

Links:

Volltext

Themen:

Alveolar bone augmentation
Bone transplantation
Dental implant
Journal Article

Anmerkungen:

Date Revised 05.01.2024

published: Print

Citation Status PubMed-not-MEDLINE

doi:

10.5125/jkaoms.2023.49.6.324

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366457314