Charak Samhita
बस्तिवङ्क्षणपार्श्वोरुपर्वास्थिजठरार्तिषु । उदावर्ते च शस्यन्ते निरूहाः सानुवासनाः ॥८९॥
If the patient is suffering from pain in pelvis, groin, flanks, thighs, small joints, bones, upper abdomen and if there is udavarta, niruha basti (enema of decoction made from medicinal herbs) along with anuvasna basti(unctuous enema) are recommended.
english translation
bastivaGkSaNapArzvoruparvAsthijaTharArtiSu । udAvarte ca zasyante nirUhAH sAnuvAsanAH ॥89॥
hk transliteration by Sanscript