Socket Fixation Technique & Its effects on Long Term Survival in Charnley Hip Arthroplasty. Annual Conference of Indian Orthopaedic
Association (IOACON) Patna, India.12- 17November.2002.
Factors affecting Socket Fixation in Charnley Low FrictionArthroplasty.
Wrightington International ArthroplastySymposium, Manchester, UK. 23-28th June2002.
Long Term results of Charnley Low Friction Arthroplasty after failed Intertrochanteric Osteotomy.
At the Millennium Charnley Era Meet 2000, Wrightinton, UK. 25-30 June, 2000.
A new operation for ankle arthrodesis for malunited ankle fracture with Posterior talar shift.
at III Asia C.I.P. Internationalcongress on lower Leg, ankle & foot Surgery. Patna, 13 -15Nov.1998
Results of early posterior release in resistant clubfoot.
III Asia C.I.P. International congress on lower leg, ankle & foot Surgery.Patna, INDIA 13-15 Nov.1998.
Infection in Total Hip Replacement.
At International Conference on Bone & Joint infection held under the aegis of Orthopaedic & Trauma Foundation of Nepal, at Janakpur, Nepal. March 1998.
Lumbar root anomalies encountered during lumbar disc surgery.
annual conference of Association of Spine Surgeons of India (ASSICON ’98) Patna. India.
Charnley Low Friction Arthroplasty after failed intertrochanteric osteotomy. Annual conference of Indian Orthopaedic
Association (IOACON ’96) at Calcutta, India. December 1996.
The Relevance of clinical diagnosis in diagnosing level of lumbardisc herniation changing scenario of imaging studies.
Indian Orthopaedic Association Annual Conference (IOACON November 1994) at Bangalore. India.
Comparative studies of CTand Radiographic findings in lumbar disc herniations; Guest speaker at Lukas Krankenhaus, Neuss,
Henriech-Heine University, Dusseldorf) Germany; 20 February 1993.