Intramuscular injections often require an injection needle of around one in (25.4 mm), but vary greatly depending on the size of the person receiving the injection. IM needles are offered in gauges ranging from 22 to 25. Intradermal injections are used in tuberculosis testing and use a ¼ ...
The needles were used for both subcutaneous (SC) and intramuscular (IM) injections. Although no significant difference was found in either pain or ease of penetration between three and five-beveled needles with intramuscular injections, there was a significant improvement in ease of penetration scores...
Intramuscular injections often require an injection needle of around one in (25.4 mm), but vary greatly depending on the size of the person receiving the injection. IM needles are offered in gauges ranging from 22 to 25. Intradermal injections are used in tuberculosis testing and use a ¼ ...