Impact of Treatment With ALVEOGYL in Patients With Post-extraction Dry Socket

Inclusion Criteria: * Male or female patient, adult or child * Positive diagnosis of dry socket occurring after the extraction of a permanent tooth (mature or immature) * Signed informed consent * In France only :Patient affiliated to a Health Insurance Scheme ("sécurité sociale") Exclusion Criteria: * Spreading infection in the alveolar socket * Placement of Alveogyl done immediately after tooth extraction * Multiple post-extraction dry sockets * Patient treated with cervico-facial radiotherapy * Immunodeficiency related to any diseases or current treatments * Psychiatric patient or patient unable to assess his/her pain via the study Pain VAS * Patient with history of hypersensitivity to one of the components * Patient on post extraction of deciduous teeth * Participation in another clinical investigation