Overview
Odontogenic infections of the jaw originate from dental structures and can lead to significant local and systemic complications if not properly managed 14.Diagnosis
Clinical Presentation: Pain, swelling, fever, trismus, and suppuration 14.
Imaging: Computed tomography (CT) recommended for deep neck infections, abscess localization, and assessing for complications like airway compromise 14.
Differential Diagnosis: Consider atypical pain referral patterns that may not directly correlate with the source tooth 3.Management
Initial Management: Incision and drainage of abscesses, appropriate antibiotic therapy (e.g., broad-spectrum coverage like amoxicillin-clavulanate) 14.
Airway Management: Dexmedetomidine for sedation in cases requiring awake fiberoptic intubation due to difficult airways caused by swelling and trismus 2.
Consultation: Specialist consultation (oral and maxillofacial surgery) advised for complex cases requiring advanced imaging or surgical intervention 1.Special Populations
Pediatrics: Specific considerations for airway management and dosing adjustments for antibiotics and sedatives are implied but not explicitly detailed in the abstracts 12.
Elderly: Increased risk of complications; careful monitoring and tailored antibiotic therapy are necessary 1.Key Recommendations
Order CT imaging for patients with suspected deep neck infections or those requiring precise abscess localization to guide management 1 (Evidence: Moderate).
Consider dexmedetomidine for sedation in patients with difficult airways due to severe odontogenic infections to ensure safe airway management 2 (Evidence: Weak).
Consult oral and maxillofacial surgery specialists for complex cases involving extensive infection or potential airway compromise 1 (Evidence: Moderate).References
1 Christensen BJ, Park EP, Nelson S, King BJ. Are Emergency Medicine Physicians Able to Determine the Need for Computed Tomography and Specialist Consultation in Odontogenic Maxillofacial Infections?. Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 2018. link
2 Boyd BC, Sutter SJ. Dexmedetomidine sedation for awake fiberoptic intubation of patients with difficult airways due to severe odontogenic cervicofacial infections. Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 2011. link
3 Roberts HW, Wright EF. Atypical presentation of odontogenic pain. General dentistry 1999. link
4 Pynn BR, Sands T, Pharoah MJ. Odontogenic infections: Part one. Anatomy and radiology. Oral health 1995. link