Figure. Subcutaneous injection into the deltoid area The Australian Immunisation Handbook How to Give a B12 Injection: Step By Step Instructions 12.6 Administering Intramuscular Injections Clinical Nursing Skills OpenStax Cyanocobalamin Vitamin B12 Injection (500 mcg) at 71 vial in Nagpur Mecobalamin 1500mcg (Vitamin B12) Injection Prefilled glass Syringe ZYOVIT12 AQ PFS at 186.56 piece Ahmedabad ID: 2855242980230 Deltoid Muscle Injection The deltoid muscle is a common site for intramuscular (IM) injections, especially vaccines! What gauge needle do you use for an IM injection? Answer in the comments! #medicationadministration #IMinjection #