Background <p>According to global data, hernia surgery is the most commonly performed elective surgical procedure. The primary factor that can lead to the development of a hernia is weakening of the abdominal wall. The only effective method of treating hernias, regardless of their type, is surgery. In the following clinical study, a retrospective – prospective analysis was performed. The aim of the study was to determine, based on open and laparoscopic techniques, the effectiveness and safety of Optomesh^® ULTRALIGHT surgical meshes made from cuts of stabilized monofilament polypropylene knit fabric recommended for reconstructive surgical procedures to fill and/or strengthen soft tissue defects in the treatment of various types of hernias.</p> Methods <p>The study included 171 patients, aged 22 to 70 years, who met the inclusion and exclusion criteria specified in the clinical trial plan, including 20 women and 151 men. During surgery, the vast majority of hernias were operated using the Lichtenstein surgical technique (132 patients). The other operations were performed using the Rives-Stoppa technique (23) and laparoscopic TAPP, TEP technique (16).</p> Results <p>The results were collected from intraoperative data and data collected during 2 follow-up visits after the procedure. The presented data collected during interviews with patients concern the frequency of recurrences, pain sensation in the first days after the procedure, discomfort associated with mesh implantation and pain sensation according to the VAS scale. These parameters will help to assess the therapeutic value of this type of implants intended for surgical treatment of hernias. Interviews at the second follow-up visit confirmed the patients’ long-term, satisfactory reception in terms of comfort and average pain sensation.</p> Conclusions <p>The Optomesh^® ULTRALIGHT implant is not only effective and safe but also imperceptible to the patients.</p>