COMPARISON OF CRYSTALLIZED PHENOL APPLICATION AND THE KARYDAKIS FLAP TECHNIQUE IN THE TREATMENT OF SACROCOCCYGEAL LOCALIZED PILONIDAL SINUS DISEASE. JMHSR [Internet]. 2025 Feb. 18 [cited 2026 Apr. 3];2(1). Available from: https://www.jmhsr.info/index.php/jmhsr/article/view/111