פרופ' ישראל מלמד

חברות באיגודים מקצועיים

• Uzbekistan Society of Neurosurgeons Secretary -1987
• 1988- USSR Society of Neurosurgeons Member
• 1993- The European Association of Young Neurosurgeons Member
• 1999- Israeli Society of Neurosurgeons Member
• 2002- The International Neurotrauma Society Member
• 2003- The European Association of Neurosurgical Societies Member
• 2004- Israeli Society of Pain, Member
• 2004- Israeli Society of Spine, Member
• 2009- American Association of Neurological Surgeons, International Membership
• 2012- The Walter E. Dandy Neurosurgical Society, International Membership
• 2015- American Association of Neurological Surgeons International Fellow IFAANS