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Updated: May 16, 2026

A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth

A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth

Published on: April 8, 2020

A coding solution for supernumerary teeth.

A J van der Westhuijzen¹, J A Morkel

¹Department of MFOS, University of the Western Cape, Tygerberg, South Africa.

SADJ : Journal of the South African Dental Association = Tydskrif Van Die Suid-Afrikaanse Tandheelkundige Vereniging

|December 4, 2012

Summary

This summary is machine-generated.

Delayed payments for dental treatment in South Africa occur due to issues with coding supernumerary teeth. A proposed two-digit protocol can improve identification and reduce claim rejections for these extra teeth.

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Area of Science:

Dental Informatics
Healthcare Administration
Medical Coding

Background:

Routine delays in payments for dental treatment in South Africa are prevalent.
These delays stem from the medical fund industry's difficulty in accurately capturing codes for supernumerary teeth.
Current coding systems may not adequately represent the presence of multiple supernumerary teeth.

Purpose of the Study:

To propose a standardized, efficient two-digit protocol for identifying supernumerary teeth.
To address the administrative and financial challenges faced by dental practitioners due to coding limitations.
To facilitate smoother payment processes within the South African medical fund industry.

Main Methods:

Development of a novel two-digit coding system capable of identifying up to 13 supernumerary teeth.
Proposal for the introduction of this protocol during upcoming meetings between the South African Dental Association (SADA) and key funding stakeholders.
Focus on ensuring the acceptability of the proposed tooth numbering protocols by all parties involved.

Main Results:

The proposed protocol offers a simplified method for coding multiple supernumerary teeth (up to 13) using only two digits.
Implementation could significantly reduce the frequency of account rejections related to supernumerary teeth.
Potential for improved efficiency in claims processing and reimbursement for dental services.

Conclusions:

The suggested two-digit protocol provides a viable solution to the coding challenges of supernumerary teeth.
Adoption of this protocol by SADA and medical funders can alleviate payment delays and administrative burdens.
This initiative aims to enhance the financial workflow in dental practices by ensuring accurate and accepted coding.