AKN Type 1by Dr. UmarMay 12, 2020August 30, 2020 Published on May 12, 2020. Last Updated on August 30, 2020. Back of the head bumps examined and treatment by The Bumpinator. AKN 1 views FacebookTwitterLinkedinPin ItWhatsApp You may also like AKN Type 2 AKN 6 views AKN Laser AKN, Laser Treatment Patients 3 views