[Definitive injuries to the teeth. Lesions of hard tissue and pulp].

Tooth infraction and enamel fracture are the most simple traumatic crown lesions. When necessary the lesions can be covered with composite material. Follow-up of the traumatized tooth is necessary since pulp necrosis and obliteration can develop.

Human cutaneous parasitosis: two cases of furuncular and creeping myiasis.

Two cases of myiasis are presented. The first one, a furunculoid lesion, was caused by Dermatobia hominis; the second was a relapsing creeping disease.