Cost Estimates for Bioactive Cement Pulpotomies and Crowns in Primary Molars

PURPOSE

To explore cost-effective options for pulpotomy, chamber fillings, and crowns in primary molars using bioactive cements.

METHODS

Thirty extracted primary molars were divided into five groups, each having two sets of three teeth (one first molar and two second molars). Pulpotomy and restorative options were randomly assigned: Biodentine plus Ketac Molar; NuSmile NeoMTA plus Tempit LC; NeoMTA Plus plus Fuji IX; MTA Angelus plus IRM capsule; MTA Flow plus IRM powder and liquid. After mixing one dose, pulp chambers of the first molar and one second molar were filled with a two-millimeter layer of bioactive cement and filling material (protocol A). The other second molar's chamber was solo filled by a single mixed dose of bioactive cement (protocol B). The cost for each material was calculated independently, regardless of the group to which they belonged. A market assessment for primary molar crowns was performed, and a comparison table was produced.

RESULTS

For protocol A, the lowest mean cost per tooth (LMC) was obtained for NeoMTA cements and IRM powder and liquid; for solo bioactive cement pulp chamber filling, protocol (B), LMC was obtained for NeoMTA cements. Zirconia crowns were the costliest.

CONCLUSIONS

NeoMTA-type cements were the most cost-effective option for single-tooth pulpotomy. Zirconia crowns had the highest cost per tooth.

Do early dental visits reduce treatment and treatment costs for children?

PURPOSE

The purpose of this paper was to determine if number and cost of dental treatments in high caries-risk children differs in children with early dental intervention compared to children with later intervention.

METHODS

Billing data from children age zero to seven years old, whose first dental visit was between January 1, 2004 and December 31, 2004, were collected from 20 corporate treatment centers serving children from lower socioeconomic status backgrounds. Data included age at first visit, dental treatment codes, and associated costs for eight years after the first dental visit. Treatment included restorations, crowns, pulpotomies, and extractions. First visit age was categorized into early starters (younger than four years old) and late starters (four years of age or older). Linear regression with cluster adjustment for clinic determined a difference in costs and dental treatments by early and late starters.

RESULTS

Of 42,532 subjects, 17,040 (40 percent) were early starters and 25,492 (60 percent) were late starters. There were 3.58 more dental procedures performed on late starters, over eight years of follow-up, than on early starters (P<.001). Late starters spent $360 more over eight years of follow-up than early starters (P<.001).

CONCLUSION

In this study, number of procedures performed were fewer and cost of treatment less for children seen earlier versus later.

Impact of dental therapists on productivity and finances: II. Federally Qualified Health Centers

This article estimates the impact of dental therapists treating children on Federally Qualified Health Center (FQHC) dental clinic finances and productivity. The analysis is based on twelve months of patient visit and financial data from large FQHC dental clinics (multiple delivery sites) in Connecticut and Wisconsin. Assuming dental therapists provide restorative, extraction, and pulpal services and dental hygienists continue to deliver all hygiene services, the maximum reduction in costs is about 6 percent. The limited impact of dental therapists on FQHC dental clinic finances is because 1) dental therapists only account for 17 percent of children services and 2) dentists are responsible for only 25 percent of clinic expenses and cost reductions are related to the difference between dental therapist and dentist wage rates.

Medicaid costs associated with the hospitalization of young children for restorative dental treatment under general anesthesia

OBJECTIVE

This paper examines the cost to the Iowa Medicaid program of hospitalizing young children for restorative dental care under general anesthesia, and describes the dental services received in this setting.

METHODS

Medicaid dental claims for young children receiving restorative dental care under general anesthesia during fiscal year 1994 were matched with corresponding hospital and anesthesia claims.

RESULTS

The total cost to the Medicaid program of treating a child in the hospital under general anesthesia was $2,009 per case. Less than 2 percent of Medicaid-enrolled children under 6 years of age who received any dental service accounted for 25 percent of all dollars spent on dental services for this age group, including hospital and anesthesia care. The most frequent type of procedure was stainless steel crowns (SSCs), with an average of almost six per case.

CONCLUSIONS

Early identification, prevention, and intervention are critically important to prevent the costly treatment of children with ECC in hospital operating rooms.