Dental Implants with Different Neck Design: A Prospective Clinical Comparative Study with 2-Year Follow-Up.
dental implant neck design
dental implants
peri-implant bone loss
peri-implant probing depth
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
25 Feb 2020
25 Feb 2020
Historique:
received:
24
12
2019
revised:
19
02
2020
accepted:
20
02
2020
entrez:
29
2
2020
pubmed:
29
2
2020
medline:
29
2
2020
Statut:
epublish
Résumé
The present study was conducted to investigate whether a different implant neck design could affect survival rate and peri-implant tissue health in a cohort of disease-free partially edentulous patients in the molar-premolar region. The investigation was conducted on 122 dental implants inserted in 97 patients divided into two groups: Group A (rough wide-neck implants) vs. Group B (rough reduced-neck implants). All patients were monitored through clinical and radiological checkups. Survival rate, probing depth, and marginal bone loss were assessed at 12- and 24-month follow-ups. Patients assigned to Group A received 59 implants, while patients assigned to Group B 63. Dental implants were placed by following a delayed loading protocol, and cemented metal-ceramic crowns were delivered to the patients. The survival rates for both Group A and B were acceptable and similar at the two-year follow-up (96.61% vs. 95.82%). Probing depth and marginal bone loss tended to increase over time (
Identifiants
pubmed: 32106401
pii: ma13051029
doi: 10.3390/ma13051029
pmc: PMC7084739
pii:
doi:
Types de publication
Journal Article
Langues
eng
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