Implant or tooth? - A cost-time analysis of managing "unrestorable" teethâ°.
J Dent
; 136: 104646, 2023 09.
Article
em En
| MEDLINE
| ID: mdl-37527727
ABSTRACT
OBJECTIVES:
Retaining and restoring severely compromised teeth with subcrestal defect extensions or removing and replacing them using implant-supported crowns (ISC) remains controversial, and economic analyses comparing both strategies remain scarce. We performed a cost-time analysis, comparing the expenditures for retaining "unrestorable" teeth using forced orthodontic extrusion and restoration (FOE) versus extraction and ISC, in a clinical prospective cohort study.METHODS:
Forty-two patients (n = 21 per group) were enrolled from clinical routine at a university into this study. Direct medical and indirect costs (opportunity costs) were assessed for all relevant steps (initial care, active care, restorative care, supportive care) using the private payer's perspective in German healthcare based on a micro-costing approach and/or national fee items. Statistical comparison was performed with Mann-Whitney-U test.RESULTS:
Patients were followed up for at least one year after initial treatment (n = 40). The drop-out rate was 5% (n = 2). Total direct medical costs were higher for ISC (median 3439.05) than FOE (median 1601.46) with p<0.001. We observed a higher number of appointments (p = 0.002) for ISC (median 14.5) in comparison to FOE (median 12), while cumulatively, FOE patients spent more time in treatment (median 402.5 min) in comparison to ISC (median 250 min) with p<0.001, resulting in comparable opportunity costs for both treatment groups (FOE 304.50; ISC 328.98).CONCLUSIONS:
ISC generated higher costs than FOE. More in-depth and long-term exploration of cost-effectiveness is warranted. CLINICALSIGNIFICANCE:
ISCs were associated with higher initial medical costs and required more appointments than the restoration of severely compromised teeth after FOE. Treatment time was higher for patients with FOE, resulting in similar opportunity costs for both treatment approaches. Future research needs to investigate long-term cost-effectiveness.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Gastos em Saúde
/
Implantes Dentários para Um Único Dente
Tipo de estudo:
Health_economic_evaluation
/
Observational_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Revista:
J Dent
Ano de publicação:
2023
Tipo de documento:
Article