The prevalence of traumatisms with avulsion of deciduous teeth varies from 7 to 13%, usually involving one tooth only. In this case report, a trauma with multiple losses of deciduous teeth and laceration of soft tissue is described as a consequence of a horse backward kick. After suture of extra-oral tissue wounds and application of anti-tetanic vaccine, the patient was referred to the emergency ambulatory of Sacred Heart University. Treatment procedures included radiographic analysis, removal of bone fragments and of a residual root of the tooth involved, remodeling and suture of intra-oral tissues. The patient was observed periodically and after full recovery, a prosthetic appliance was installed for functional and esthetic rehabilitation.