CYANOCOBALAMIN Vitamin B12 Injectable Solution for Horses, 5000 mcg, 100 mL Easy Refills Chewy Rx like, swipe, and save for when it's your turn to do an injection on a patient Intramuscular (IM) Angle: 90 Needle Size: 2225G, 11.5 inch Med Examples: Vaccines (e.g. Tdap, Injectables Maryland Wellness & Aesthetics B12 INJECTION Infusion Services South Texas Family and Urgent Care Clinic Infusion Center McAllen Injection Techniques Step by Step Guide 1. Intramuscular Injection (IM) 90 Angle Needle Position: Perpendicular to the skin (90 angle) Target Site: Muscle layer Common Sites: Deltoid, Vastus Lateralis,