[Orthodontics, orthognatic surgery and their functional environment]

Area of Science:

• Orthodontics and Maxillofacial Surgery
• Craniofacial Biology
• Functional Anatomy

Context:

• Dento-dental and dento-maxillary dysharmonies represent common malocclusions.
• Maxillo-mandibular dysmorphologies encompass skeletal and dental discrepancies.
• Orthognathic surgery combined with orthodontics offers a comprehensive treatment approach.

Purpose:

• To highlight the significant role of upper airway functions in the etiology of maxillofacial dysmorphologies.
• To emphasize the necessity of evaluating functional disorders in patient management.
• To underscore the importance of addressing functional issues for stable treatment results.

Summary:

• Maxillofacial dysmorphologies are linked to impaired functions such as respiration, deglutition, phonation, and sucking.
• These functional disorders, particularly those affecting the upper airway, are key contributing factors.
• Effective management requires thorough assessment and treatment of these abnormal functions.

Impact:

• Understanding the functional basis of these conditions is vital for successful orthodontic and surgical interventions.
• Addressing functional deficits can lead to more stable and predictable treatment outcomes.
• Preventing relapses in maxillofacial patients necessitates a holistic approach that includes functional rehabilitation.