Headache and transverse maxillary discrepancy.

Area of Science:

• Orthodontics
• Otolaryngology
• Neurology

Background:

• Primary headaches, particularly neurovascular types, can be linked to nasal pyramid stenosis.
• Transverse maxillary deficiency is a common condition in growing patients that may contribute to nasal airway issues.
• Surgical interventions exist for adults but may be invasive.

Purpose of the Study:

• To assess the efficacy of rapid palatal expansion (RPE) in alleviating primary headaches in pediatric patients.
• To determine if RPE can resolve nasal pyramid stenosis contributing to headaches.
• To evaluate RPE as a preventive, non-surgical alternative to adult surgical procedures.

Main Methods:

• A cohort of 41 growing patients with primary neurovascular headaches and maxillary deficiency were enrolled.
• Pre- and post-treatment assessments included clinical examination, postero-anterior radiography, and rhinomanometry.
• Patients underwent rapid palatal expansion therapy.

Main Results:

• Significant increases in skeletal and dental dimensions were observed post-RPE.
• A notable reduction in mean nasal resistance was recorded.
• Headache symptoms significantly decreased or were eliminated in all patients.

Conclusions:

• Rapid palatal expansion is a beneficial treatment for growing patients experiencing primary headaches associated with nasal pyramid stenosis.
• RPE improves nasal airflow and alleviates headache symptoms, offering a conservative approach.
• This orthodontic intervention presents a viable alternative to more invasive surgical options for pediatric headache management.