Comparing applications of intramuscular injections to dorsogluteal or ventrogluteal regions

Intramuscular injection is a method used for drug delivery to large muscle mass. Muscles are supplied by more veins than the subcutaneous tissues. Therefore, after intramuscular injection, drug absorption is faster than in subcutaneous tissues. However, there are many risks associated with intramuscular injection. In order to reduce these risks, the anatomical structure of the treated area should be well known and the region selection must be...