Journalartikel

Jahr der Veröffentlichung: 2022

Seiten: 7121-7133

Zeitschrift: Clinical Oral Investigations

Bandnummer: 26

Heftnummer: 12

ISSN: 1432-6981

eISSN: 1436-3771

Open Access Status: Hybrid

DOI Link: https://doi.org/10.1007/s00784-022-04673-w

Verlag: Springer

Abstract: 
Objectives To investigate how different types of dental prosthesis perform in patients with head and neck tumors. Materials and methods In this retrospective clinical cohort study, the impact of different patient-related factors was analyzed as influencing factors on the survival probability of dental prosthesis using Kaplan-Meier estimate. For analysis, the dental prosthesis was divided into groups: group 1 (fixed dental prosthesis), group 2 (removable dental prosthesis), group 3 (implant-supported dental prosthesis), and group 4 (prostheses anchored using wrought wire clasps and obturators). The incidental aftercare measures were also evaluated. Results Two hundred seventy-nine restorations were observed (mean observation: 2.7 +/- 3.0 years, max.14.8 years) out of which 49 (17.6%) had to be replaced during the observation. After 5 years, 100% of group 1 restorations, 79.9% of group 2 restorations, 91.4% of group 3 restorations, and 30% of group 4 restorations were still functional. Four hundred eighty-eight dental implants were observed, of which 77 (15.8%) failed. Conclusions Groups 1, 2, and 3 restorations showed good survival times after 5 years in function, whereas group 4 presented the worst survival times. Group 2 restorations showed the highest amount of necessary aftercare measures.

Harvard-Zitierstil: Zierden, K., Woestmann, J., Woestmann, B. and Rehmann, P. (2022) Clinical performance of different types of dental prosthesis in patients with head and neck tumors-a retrospective cohort study, Clinical Oral Investigations, 26(12), pp. 7121-7133. https://doi.org/10.1007/s00784-022-04673-w

APA-Zitierstil: Zierden, K., Woestmann, J., Woestmann, B., & Rehmann, P. (2022). Clinical performance of different types of dental prosthesis in patients with head and neck tumors-a retrospective cohort study. Clinical Oral Investigations. 26(12), 7121-7133. https://doi.org/10.1007/s00784-022-04673-w