The goal of this observational study is to describe the impact of recurrence on the quality of life of patients treated with radical surgery and laser therapy.
The secondary objective is to describe in patients treated with radical surgery and laser treatment :
* Intensity of pain and discomfort * Duration of nursing care since surgery * Duration of inactivity since intervention
Patient aged 14 or over
Patient has been informed of the objectives and conditions of the study and has not objected to the collection of his/her data.
If the patient is under 18 years of age, both parents or the holder(s) of parental authority have been informed of their child's participation in the study and do not oppose it
Presenting a recurrence of pilonidal sinus after a first complete treatment by radical surgery or laser
Symptoms less than 6 months old
First operation limited to simple abscess flattening
Atypical symptoms, without radiological confirmation of recurrence: isolated pain, induration without inflammatory phenomena
History of more than one elective surgery for pilonidal sinus