intramuscular
adjective /ˌɪntrəˈmʌskjələ(r)/
/ˌɪntrəˈmʌskjələr/
(medical)- happening inside a muscle or put into a muscle
- intramuscular pain
- an intramuscular injection
Oxford Collocations DictionaryIntramuscular is used with these nouns:- injection