See the list of archived webcasts below... Archived Webcasts:     Surgical Alternatives to Total Hip Replacement - June 18, 2009     Treatments for Rare and Complex Cancers - March 25, 2009     Experts Discuss Lap Band and Roux-en-Y Bariatric Procedures - May 29, 2008     Deep Brain Stimulation (DBS) - January 31, 2008     Cardiac Catheterization with Angioplasty & Stent Placement - May 16, 2007     Gamma Knife Radiosurgery - Treatment for an Acoustic Neuroma - January 17, 2007     Robot-assisted Radical Prostatectomy for the Treatment of Prostate Cancer - December 6, 2006     Percutaneous Vertebroplasty - A minimally invasive approach to treat vertebral compression fractures - June 7, 2006     Mitral Valve Repair - A surgical procedure to treat leakage of the mitral valve - February 22, 2006     Carotid Artery Stenting - A nonsurgical procedure to prevent stroke - December 6, 2005     Catheter Ablation - A nonsurgical procedure to treat atrial fibrillation - April 5, 2005