Idiopathic left-sided buccal abscess – a case report

Abscesses of the head and neck region account for an important clinical problem. They are most frequently of dental origin (mainly due to carious changes or state after dental interventions), especially when located in the buccal region (about 1/3 cases). The correct diagnosis is the key to determine the proper treatment protocol: systemic antibiotics and/or surgical procedure (usually drainage) in order to prevent further progression of the inflammatory process (including transgression of the blood-brain barrier). Ultrasound is a sufficient first line diagnostic tool for the changes localized in the superficial spaces. Additionally, it is helpful in monitoring the effectiveness of the introduced treatment. Alternatively, MRI could be used, enabling more thorough 3D visualization of the affected areas and tissues differentiation, but due to its cost and availability its role is restricted, especially in monitoring (when examination needs to be repeated regularly). Below we would like to present a case report of our teenage patient, who developed idiopathic left-sided buccal abscess.