Resective surgery for the treatment of furcation involvement: A systematic review.
J Clin Periodontol
; 47 Suppl 22: 375-391, 2020 07.
Article
en En
| MEDLINE
| ID: mdl-31912534
OBJECTIVE: To evaluate the benefit of resective surgical periodontal therapy (root amputation or resection, root separation, tunnelling) in periodontitis patients exhibiting class II and III furcation involvement (FI) compared with non-surgical treatment (SRP) or open flap debridement (OFD). MATERIAL: Outcomes were tooth survival (primary), vertical probing attachment gain, and reduction in probing pocket depth (secondary) evidenced by randomized clinical trials, prospective and retrospective cohort studies and case series with ≥ 12 months of follow-up. Search was performed on 3 electronic databases from January 1998 to December 2018. RESULTS: From a total of 683 articles, 66 studies were identified for full-text analysis and 7 studies finally included. Six hundred sixty-seven patients contributed 2,021 teeth with class II or III FI. Data were very heterogeneous regarding follow-up and distribution of FI. A total of 1,515 teeth survived 4 to 30.8 years after therapy. Survival ranged from 38%-94.4% (root amputation or resection, root separation), 62%-67% (tunnelling), 63%-85% (OFD) and 68%-80% (SRP). Overall, treatment provided better results for class II FI than class III. CONCLUSION: Within their limits, the data indicate that in class II and III FI, SRP and OFD may result in similar survival rates as root amputation/resection, root separation or tunnelling.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Periodontitis
/
Defectos de Furcación
Tipo de estudio:
Observational_studies
/
Systematic_reviews
Límite:
Humans
Idioma:
En
Revista:
J Clin Periodontol
Año:
2020
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Estados Unidos