From: Characteristics and patterns of adult and pediatric deep neck space infection in a tertiary care institute
Etiology
Number of patients (%)
Adults
Pediatric
1. Odontogenic source
37 (62%)
10 (50%)
2. Tonsillopharyngitis
4 (7%)
2 (10%)
3. Salivary gland infections
8 (13%)
0 (0%)
4. Infected neck cyst
2 (3%)
5. Unknown
9 (15%)
6 (30%)