The arterial aneurysms secondary to Behçet's Disease
East-West European Congress of Angiology December 1993, Warsaw - Poland
Femoropopliteal and femorodistal bypass: a comparison between reversed and in situ techniques
39th World Congress International College of Angiology July 1997, İstanbul - Turkey
Laparoscopic cholecystectomy and postoperative pain relief
6th World Congress of Endoscopic Surgery June 1998, Rome - Italy
Preoperative ultrasound to predict technical difficulties of conventional cholecystectomy
8th European Congress of Surgery June 1998, Budapest - Hungary
Fine needle aspiration biopsy in the evaluation of thyroid nodules
8th European Congress of Surgery June 1998, Budapest - Hungary
Subfascial endoscopic perforator vein surgery using the balloon dissector
22th World Congress of the International Union of Angiology June 2006, Lisbon - Portugal
Multinodular goiter causing tracheal compression and superior vena cava syndrome
22th World Congress of the International Union of Angiology June 2006, Lisbon - Portugal
Home treatment of deep vein thrombosis with low molecular weight heparin
22th World Congress of the International Union of Angiology June 2006, Lisbon - Portugal
Should complete stripping operation to the ankle be left in the treatment of primary varicose veins due to long saphenous vein insufficiency ?
World Congress of the International Union of Phlebology June 2007, Kyoto - Japan
Massive rectus sheath hematoma as a complication of anticoagulant therapy
World Congress of the International Union of Phlebology June 2007, Kyoto - Japan
Sclerotherapy: a study using polidocanol, comparing foam form and liquid form
9th Annual Meeting of the European Venous Forum June 2008, Barcelona - Spain
Management of venous leg ulcers: Experience of a wound management unit in an university hospital.
EWMA Conference May 2014, Madrid - Spain
Initial experiences with a epidermal harvesting promising system. EWMA Conference May 2015, London - England
The microbiology of diabetic foot ulcers in an university hospital. EWMA Conference May 2016, Bremen - Germany
Hyaluronic acid and sodium alginate in combination with negative pressure wound therapy in the treatment of nonhealing lower extremity lower extremity ulcers. EWMA Conference May 2016, Bremen - Germany
Results of intralesional recombinant human epidermal growth factor therapy in 21 patients with diabetic foot ulcers. EWMA Conference May 2017, Amsterdam - Netherlands
The success of epidermal skin grafts to treat chronic extremity wounds. Surgical Wound Forum Davetli Konuşmacı. October 2018, Dubai - United Arab Emirates ( En iyi 3'ncü sunum ödülü )
Wound registries at the wound care unit of Ankara University. (Wound registries and use of these for research purposes başlıklı work-shop'a davetli panelist olarak ) EWMA Conference June 2019, Götoborg - Sweden
• Diabetik ayaq ve müalice yanaşmaları. • Venoz yaralar ve müalicesi. Azerbaycan Tibb Universitesi , Azerbaycan-Türkiye 1.Kronik Yara Forumu Yanvar 2020, Bakü - Azerbaycan