With respect to the middle third 81% were located in the naso-labial region; 4% of them became infected. In the lower third infection increased to 17.6%; most lesions were found in the sub-mandibular and chin areas. When studying wounds with respect to gender, it can be stated that there was predominance of male patients 57.9% with respect to female patients.
Al Servicio de Bioestadística, Servicio de Urgencias Pediatría y Urgencias Adultos del Hospital Regional ''Lic. Adolfo López Mateos'' del ISSSTE en apoyo al Servicio de Cirugía Maxilofacial para la atención integral de los pacientes afectados.