Episode 233 hosts Dr Alexander Rivkin, an ENT surgeon from California, USA.  For years injectors have argued bitterly about the pros and cons of theoretical safety manoeuvres performed when injecting fillers. These techniques include aspiration, small or larger movements of the needle tip or even aspiration and moving combined.  We explore the rationale proposed for these procedures and try to understand the merits and limitations of what they might offers us.  CHECK OUT OUR SPECIAL OFFERS: Click here to browse our latest partner offers! SUPPORT THE PODCAST: Click here if you enjoy listening to IA every week and would like to contribute to supporting the podcast PATREON: Join our Patreon for on demand injectable and business education in addition to global networking opportunities with other injectors CONTACT INFORMATION: Contact IA and other important links Subscribe to IA on Apple Podcasts Subscribe to IA on Spotify Follow Dr Jake on Instagram  Follow David on Instagram