- Laparoscopic Adrenalectomy –Single Center Experience Balagopal N, Sudhir S, Saheed CSM, Georgie M, Sanjay Bhat H, Appu Thomas. Podium, UAK 2003; Kollam.
- Single Stage Bilateral Laparoscopic Adrenalectomy For Large phaeochromocytoma In Men 2-A Syndrome. Balagopal Nair, Georgie Mathew, Sanjay Bhat H. Podium, UAK 2004; Thrissur.
- Laparoscopic removal of Ganglioneuroma in an infant with WDHA Syndrome. Dr Balagopal Nair Dr Saheed Mohammed C S Dr Sudhir S Dr Sanjay Bhat H Dr Appu Thomas. Video, SZUSICON 2005; Bangalore.
- Simultaneous Bilateral Adrenalectomy in Cushing’s disease- Laparoscopic or Open? Balagopal N, Saheed CSM, Georgie M, Ginil Kumar P, Bhat HS, Appu Thomas. Podium, SZUSICON 2006; Thriuvananthapuram.
- Azathioprine as a renal carcinogen? Balagopal N, Sudhir S, Saheed CSM, Georgie M, P Ginil Kumar, HS Bhat, A Thomas. Poster, USICON 2006; Varanasi.
- Catecholamine induced Myocardial stunning in a pheochromocytoma postoperative management strategy. Balagopal N, Sudhir S, Saheed CSM, Georgie M, P Ginil Kumar, HS Bhat, A Thomas. Poster, USICON 2006; Varanasi.
- Laparoscopic donor nephrectomy in multiple renal arteries: Graft outcome. Balagopal Nair *, H Sanjay Bhat. Podium, USICON 2007; Patna.
- Terminal Hand Assist (THA) laparoscopic adrenalectomy for large adrenal masses- An effective tool. Balagopal Nair *, Vinod K, Mohammed Saheed CS, Appu Thoams,H Sanjay Bhat. Poster, USICON 2007; Patna.
- Reteroperitoneoscopic right adrenalectomy For Cushings Syndrome. Balagopal Nair, Bhat HS. Video, SZUSICON 2007; Coimbatore.
- Laparoscopic radical prostatectomy: Initial experience. Video, SZUSICON 2007; Coimbatore.
- Laparoscopic radical Prostatectomy: Lessons learnt. Video, USICON 2009; Indore
- Complete remission of multiple synchronous metastatic RCC following palliative nephrectomy & adjuvant immunotherpay - a case report. Vijaywada Poster Prize Presentation, USICON 2009; Indore
- An audit of preoperative medical management in pheochromocytoma. Podium, USICON 2011; Kolkota
- Bilateral Simultaneous Laparoscopic Adrenalectomy in Cushing Syndrome - Safe, Effective and Curative. Vijayawada poster prize USICON 2011; Kolkota
- UAKON 2014:
- Laparoscopic pyelolithotomy- tips, tricks and lessons learnt Video presentation at USICON 2014 at New Delhi
- Laparoscopic adrenalectomy – 10 yr single center Indian experience Podium presentation at USICON 2014 at New Delhi
- SZ USICON 2014 Kochi: Panel discussion in Endourology one of the panelists