A computerized system to conduct the Tweed-Merrifield analysis in orthodontics.
Precision in orthodontic diagnosis can increase the chance of therapeutic success. The objective of this study was to describe the development of a computerized system (prototype), created from a printed table of the Cranial Facial Analysis and Total Dentition Space Analysis with Difficulty Index--Tweed-Merrifield Analysis--in order to aid orthodontic diagnosis. The analysis was transposed from the manual format to the digital format. A user-logical and clear interface was sought for the development of the prototype, consisting of tables and graphs, including automatic, fast and accurate calculations. The result was the immediate visualization of the resolution of the analysis after filling out the fields on the computer. This technological innovation can be a helpful instrument for the orthodontist that favors a more accurate dental-cranial-facial analysis, increases patient safety, orients conduct and may contribute to teaching and research.
Barreto
Maximino Brandão
MB
Institute of Pediatrics, Federal University of Rio de Janeiro.
Fonseca
Eduardo Machado
EM
da Cunha
Antônio José Ledo Alves
AJ
D000328:Adult; D002508:Cephalometry / Q000295:instrumentation / Q000379:methods*; D003792:Dental Records; D005260:Female; D006801:Humans; D008310:Malocclusion / Q000175:diagnosis* / Q000000981:diagnostic imaging; D009971:Orthodontics, Corrective / Q000295:instrumentation; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000295:instrumentation*