[Table/Fig-3]:

Medication used in different injection techniques.

Route of injection	Medication
Caudal route	Normal saline (26ml) + 2% xylocaine (2 ml) + methyl Prednisolone 80mg (2ml).
Interlaminar	2% xylocaine (4 ml) + methyl prednisolone 80 mg (2ml).
Transforaminal	2% xylocaine (1 ml) + methyl prednisolone 40 mg (1 ml).