Inclusion Criteria:  Patients aged between 14 and 40 years old Patients with stage I, II, or III onychocryptosis (Kline classification) or Mozena stage I or IIa Patients with onychocryptosis unilateral or bilateral. Healthy patients without previous systematic pathologies (diabetes, coagulation or immunological disorders) who require and demand surgical treatment of their pathology in the participating centers and willing to participate in the study.  Exclusion Criteria:  Onychocyptosis with significant involvement of the hypertrophic labrum Severe paronychias Allergy to any of the substances used in the intervention or in the cures.