Orthopaedics: See an innovative lumbar fusion using Medtronic's CD HORIZON® LEGACY™ PEEK Rod System. Live webcast 6:00 PM CDT (23:00 UTC)

Brain Surgery: Join Children's Hospital of Pittsburgh of UPMC experts in minimally invasive neurosurgical technique known as the Endoscopic Endonasal Approach (EEA) for a webcast discussion featuring Amin Kassam, MD, and Carl Snyderman, MD.

Mitral Valve Repair: University Health Network's Division of Cardiovascular Surgery announces that at 1 PM EDT on June 4, 2007, Dr. Tirone David will conduct a live surgical webcast of a mitral valve repair.

Craniotomy: Tufts-New England Medical Center neurosurgeons will perform a craniotomy to treat meningioma tumor. These tumors grow from the meninges, the layers of tissue covering the brain and spinal cord.

Pediatrics: Join experts from the Komansky Center for Children's Health to learn about a pioneering method of making capsule endoscopy modality more pediatric-friendly. Learn about Dr. Sockolow's "Jellybean Test" 7:00 pm ET

Valve Repair: Edwards Myxo ETlogix annuloplasty ring will be featured in a live webcast. Designed specifically to treat patients with myxomatous disease, a degenerative condition resulting in excess mitral valve leaflet tissue.

Craniotomy: University Hospitals Case Medical Center Cleveland, Ohio, will host a live webcast to demonstrate the removal of brain tumor and epileptic focus from an awake patient using intra-operative MRI and brain mapping.

Cardiovascular Disease: Join leading cardiac and vascular surgeons from Brigham and Women's Hospital for a webcast a live minimally invasive endovascular thoracic aortic stent-graft repair. 4:30 pm ET (20:30 UTC)

Vascular: Sentara Norfolk General Hospital and Dr. Marc H. Glickman, Vascular Specialist Surgeon, will host a live webcast to demonstrate minimally invasive procedures for patients suffering from circulation blockages in their legs.

Throat Cancer: Our Lady of the Lake Regional Medical Center (OLOL) will broadcast an endoscopic partial laryngectomy using transoral laser microsurgery to remove cancerous tumors in the voice box and throat.