Table 2.

Frequency of ED visits by discharge diagnosis

ICD-10-CA code	Description of the code	Frequency (%)
K0887	Toothache NOS	70 (38.46)
K047	Periapical abscess without sinus	40 (21.98)
K029	Dental caries, unspecified	21 (11.54)
K040	Pulpitis	5 (2.75)
K108	Other specified diseases of jaws	4 (2.20)
K122	Cellulitis and abscess of mouth	4 (2.20)
K130	Disease of lips	4 (2.20)
K137	Other and unspecified lesions of oral mucosa	4 (2.20)
K049	Other and unspecified diseases of pulp and periapical tissues	3 (1.65)
K051	Chronic gingivitis	3 (1.65)
K052	Acute periodontitis	3 (1.65)
K089	Disorder of teeth and supporting structures, unspecified	3 (1.65)
K069	Disorder of gingiva and edentulous alveolar ridge, unspecified	2 (1.10)
K120	Recurrent oral aphthae	2 (1.10)
K121	Other forms of stomatitis	2 (1.10)
various	Other dental problems with only one visit	12 (6.6)