6.21.24

Quick Review #155 - #pathology #oralpathology #doctorgallagher #oralsurgery #oralsurgeon #dentist #dentistry #dental

Miloro et al. (2022):

Ludwig’s angina is a serious, potentially life-threatening condition characterized by cellulitis involving the submandibular space bilaterally and spreading to the sublingual space. This condition often arises secondary to odontogenic infections, particularly from the second and third molars due to their anatomical proximity to these spaces.

Pathophysiology and Presentation:

The infection causes intense inflammatory edema and cellulitis without abscess formation in the early stages. Clinically, patients present with bilateral submandibular swelling, firm induration of the floor of the mouth, elevation, and posterior displacement of the tongue. These symptoms result in dysphagia, odynophagia, and potential airway obstruction, making early recognition crucial.

Management:

The management of Ludwig’s angina is a medical emergency. Initial treatment priorities include securing the airway, often requiring endotracheal intubation or tracheostomy. Broad-spectrum intravenous antibiotics covering aerobic and anaerobic bacteria are essential. In most cases, surgical intervention to drain the infection and relieve pressure are necessary.

Neville et al. (2015):

Ludwig’s angina is described as a severe, diffuse cellulitis involving the submandibular, sublingual, and submental spaces. It is typically of odontogenic origin, arising from infections of the mandibular molars. The rapid spread of infection in these spaces can lead to severe complications, including airway obstruction.

Pathophysiology and Presentation:

Patients with Ludwig’s angina present with marked swelling of the neck and floor of the mouth, firm induration, and elevation of the tongue, leading to a characteristic “woody” hard feel of the submandibular area. Trismus, dysphonia, and drooling are common symptoms. The rapid progression of swelling can cause airway obstruction, making early diagnosis and treatment critical.

Management:

Effective management involves securing the airway, often necessitating advanced techniques such as fiber-optic intubation or surgical airway management (tracheostomy). High-dose intravenous antibiotics targeting both aerobic and anaerobic pathogens are initiated promptly. Surgical drainage and debridement are often required to manage the infection and prevent further spread.

References:

1. Southwest Journal of Pulmonary, Critical Care & Sleep. (2019, April 2). Medical image of the month: Ludwig’s angina. Southwest Journal of Pulmonary, Critical Care & Sleep.

2. Miloro, M., Ghali, G. E., Larsen, P. E., & Waite, P. (Eds.). (2022). Peterson’s Principles of Oral and Maxillofacial Surgery (4th ed.). Springer.

3. Neville, B. W., Damm, D. D., Allen, C. M., & Chi, A. C. (2015). Oral and Maxillofacial Pathology (4th ed.). Saunders.

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