Anatomic site	Injectate dose			Needle size
	1% lidocaine (mL)	Triamcinolone acetonide (mg)*	Betamethasone (mg)	Gauge	Length (in)
Intra-articular knee	3 to 4	20	6	25	1.5 to 2
Acromioclavicular joint	0.5 to 1	10 to 20	3 to 6	25	1 to 1.5
Glenohumeral joint	4 to 6	20	6	22 or 25	1.5 to 2
Subacromial space	4 to 6	20	6	25	1.5 to 2
de Quervain tenosynovitis	1 to 2	20	6	25	1 to 1.5
Trigger finger	1	10 to 20	3	25 or 27	1 to 1.5
Trochanteric bursa	4 to 6	20	6	22	1.5 to 2
Carpal tunnel	0.5 to 1	20	3 to 6	25 or 27	1 to 1.5
Morton neuroma	1 to 2	20	3 to 6	25	1 to 1.5