The anterolateral aspect of the thigh, or vastus lateralis muscle, is the preferred IM site for neonates and infants. Up to 1ml can be injected into this site in neonates, up to 3mls in …

Nov 26, 2025 · Learn exactly how to landmark thigh injection site for intramuscular shots using the vastus lateralis muscle. This guide provides clear, step-by-step instructions for safe and …

Feb 12, 2025 · Vastus lateralis (thigh): This site is great for self-administration and often used for children. Locate it on the outer middle third of the thigh. Ventrogluteal (side of the hip): …

The vastus lateralis muscle, located on the outer side of the thigh, is the preferred site for intramuscular injections in this area. This muscle is well-developed, even in infants, and is …

Vastus Lateralis Intramuscular Injection The vastus lateralis muscle is a common site for intramuscular injection. To inject, first locate the greater trochanter of the femur.

Inject the vaccine into the middle and thickest part of the muscle. Insert the needle at a 90-degree angle and inject all the vaccine in the muscle tissue. Aspiration (i.e., pulling back on the …

The vastus lateralis site is commonly used for immunizations in infants and toddlers because the muscle is thick and well-developed. This muscle is located on the anterior lateral aspect of the …

We aimed to compare intramuscular injection sites in the rectus femoris and vastus lateralis with those at the deltoid and ventrogluteal sites and identify safe intramuscular injection sites in the …

Dec 7, 2025 · Safely locate the vastus lateralis injection zone. Detailed guide on anatomical measurements and precise site identification for efficacy and safety.

Unlike other common injection sites such as the deltoid or gluteal muscles, the vastus lateralis offers a large muscle mass with fewer major blood vessels or nerves nearby. This reduces …