[Orthopedic approach to asymmetry]

Area of Science:

• Orthodontics and Maxillofacial Surgery
• Craniofacial Development and Disorders

Context:

• Facial asymmetry presents diagnostic challenges, leading to varied orthopedic approaches.
• Understanding etiopathogenesis improves orthopedic treatment efficacy for specific conditions.

Purpose:

• To explore the role and effectiveness of orthopedic interventions in managing facial asymmetries, particularly mandibular laterodeviations and unilateral condylar hypoplasias.
• To highlight the evolution of orthopedic strategies within surgical orthodontic protocols.

Summary:

• Mandibular laterodeviations, often stemming from maxillary contraction, are effectively treated by early maxillary expansion for optimal mandibular repositioning and normalized dental eruption.
• Unilateral condylar hypoplasias, ranging from mild growth defects to hemifacial microsomia, are increasingly managed with integrated orthopedic phases in surgical protocols.
• While orthopedic devices like activators and hyperpropulsors show potential, their application in unilateral condylar hyperplasias warrants cautious evaluation.

Impact:

• Improved understanding of orthopedic treatment for specific craniofacial asymmetries.
• Potential for earlier and more effective non-surgical or combined surgical-orthopedic management of jaw and facial growth disorders.
• Informed clinical decision-making regarding the application of orthopedic therapy in complex cases like condylar hypoplasias.