A critical assessment of high-earning orthodontists in the General Dental Services of England and Wales (1990-1991)
Cases from the Dental Practice Board's 2 per cent random sample of completed cases which had been treated by orthodontic practitioners with high gross earnings, were compared to all the cases within the sample from other practitioners. They were assessed using the PAR index and IOTN. High earning orthodontists treated slightly more cases with lower objective need for treatment, but treated no more cases 'Unnecessarily' than other practitioners. They used more fixed appliances, and had marginally better levels of residual need for treatment at finish, although this was at least partially explained by lower levels at start. Generally, their standards were not substantially different to other practitioners. Appliance type had a marked effect on outcome, as did levels of malocclusion and need for treatment at start. Both groups of practitioners performed similarly (better) with dual arch fixed appliances: however, overall standards could only be described as mediocre. There is no justification to single out high earning orthodontists for special scrutiny. However, it may be beneficial if the system of remuneration in the General Dental Services could be modified to give more positive incentive to quality, rather than simply quantity of treatments.
Turbill
E A
EA
Department of Oral Health and Development, University Dental Hospital of Manchester, U.K.
Richmond
S
S
Wright
J L
JL
D000704:Analysis of Variance; D016009:Chi-Square Distribution; D003815:Dentists / Q000191:economics*; D004739:England; D004955:Esthetics, Dental; D005792:General Practice, Dental / Q000592:standards* / Q000706:statistics & numerical data; D006301:Health Services Needs and Demand; D006801:Humans; D007182:Income; D015999:Multivariate Analysis; D009970:Orthodontics / Q000592:standards* / Q000706:statistics & numerical data; D010043:Outcome and Process Assessment, Health Care; D019239:Practice Patterns, Dentists' / Q000191:economics / Q000706:statistics & numerical data*; D018709:Statistics, Nonparametric; D019564:Unnecessary Procedures; D014852:Wales