[Classification criteria for anterior abdominal wall deformities].

Objective: To determine the distribution of patients with different anterior abdominal wall deformities.

Material And Methods: Physical data, CT and morphological findings were analyzed in 622 patients. The study was conducted in retro- and prospective nature.

[Laparoscopic repair for perforated ulcer].

Objective: To improve the immediate postoperative results in patients with perforated ulcers.

Material And Methods: The study enrolled 25 patients with perforated peptic ulcer (diameter of perforation <8 mm). Mean age of patients was 39 years (range 24-56), perforation size - 5.

[Prevention of bleeding in polypectomy].

Objective: To improve early treatment outcomes in patients with gastrointestinal polyps using a new device designed for prevention of bleeding during endoscopic minimally invasive polypectomy.

Material And Methods: A prospective trial included 35 patients with 36 colonic polyps (stalk diameter >5 mm). Polyp ligation procedure was performed using a novel device providing delivery and tightening the knot before polypectomy.

[Endoscopic prevention of bleeding during resection of mucous membrane neoplasms of hollow organs of gastrointestinal tract].

Objective: To optimize endoscopic prevention of bleeding during resection of mucous membrane neoplasms of hollow organs of gastrointestinal tract and minimize the risk of intra- and postoperative complications.

Material And Methods. A S: Ystematic review and meta-analysis were made in accordance with the PRISMA recommendations.

[Modern aspects of the complex treatment of perforated gastric and duodenal ulcer].

Objective: To study the effectiveness of pharmacotherapy for perforated gastric ulcer in a surgical hospital.

Material And Methods: A retrospective analysis of the treatment of 693 patients with perforated gastric and duodenal ulcers was carried out. Laparoscopic and open surgeries were performed.