jaw relation

[/dʒɔ rɪˈleɪʃən/]
nounpl: jaw relations
relação maxilar
1. The spatial relationship and positioning between the upper and lower jaws when the teeth are in contact or during various jaw movements; a key concept in dentistry and orthodontics
The dentist assessed the patient's jaw relation to determine if orthodontic treatment was necessary.
O dentista avaliou a relação maxilar do paciente para determinar se o tratamento ortodôntico era necessário.
2. In prosthodontics, the recorded relationship between the maxilla and mandible used as a reference for denture construction
An accurate jaw relation record is essential for creating well-fitting dentures.
Um registro preciso da relação maxilar é essencial para criar dentaduras bem ajustadas.
3. The vertical, horizontal, and anteroposterior positioning of the jaws relative to each other
The jaw relation affects both the aesthetic appearance and functional capacity of the dentition.
A relação maxilar afeta tanto a aparência estética quanto a capacidade funcional da dentição.
This is technical dental terminology used universally in orthodontic and prosthodontic contexts in both English-speaking countries and Brazil. It is primarily used by dental professionals, orthodontists, and prosthodontists. The term is not used in casual conversation and is specific to the medical and dental field.
Synonyms / Sinônimos
maxillomandibular relationintermaxillary relationjaw positioningocclusal relationship

Regional Variations

General Brazilian Portuguese
relação maxilar
Most common term used in Brazilian dental schools and clinical practice
São Paulo
relação maxilar
Standard usage in dental and orthodontic contexts
Rio de Janeiro
relação maxilar
Standard usage in clinical and academic settings
Portugal
relação intermaxilar
Alternative term sometimes used in European Portuguese dentistry

Related Words

occlusionbitecentric relationmalocclusionorthodonticsprosthodonticsmaxillamandible
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