Minimally invasive spine surgery, international spine and joint conference 2005, Kolkata
Estimation of serum sialic acid glycosminogolycans in patients ankylosing Spondylitis –development of a possible new laboratory test for diagnosis in early Ankylosing spondylitis. ASSICON 2006 Chandigarh.
Assessment of outcome of anterior instrumentation and posterior instrumentation in correction of scoliosis. ASSICON 2006 Chandigarh.
Learning experience in spine. ASSICON 2006 Chandigarh.
Outcome of pulmonary function in scoliosis patients undergoing surgical correction. ISSICON 2006 New Delhi.
Assessment of pedicular screw placement – CT based evaluation of 741 screws. ISSICON 2006 New Delhi.