Vol. 11, Issue 1, Part B (2025)

The impact of sleep apnea on orthodontic treatment outcomes is an increasingly recognized area of concern in dental and sleep medicine. Sleep apnea, particularly obstructive sleep apnea (OSA), is a sleep disorder characterized by repeated interruptions in breathing during sleep due to airway obstruction. This condition may influence orthodontic treatment results due to its effects on craniofacial structure, airway dynamics, and patient comfort. This paper explores how sleep apnea interacts with various orthodontic treatments, including traditional braces, clear aligners, and functional appliances. Furthermore, it examines how the severity of sleep apnea can alter treatment protocols, lead to delayed progress, or even compromise the long-term stability of orthodontic results. Understanding the relationship between sleep apnea and orthodontic treatment outcomes is crucial for improving treatment efficacy and enhancing patient care. The paper also highlights potential strategies for managing sleep apnea during orthodontic care, such as referral to sleep specialists, monitoring airway health, and incorporating devices like mandibular advancement appliances. Ultimately, addressing sleep apnea in orthodontics will lead to more holistic and successful outcomes for patients with both dental and sleep-related concerns.