Answers are grounded in this paper and cite their sources.
The new caudal epidural injection technique tested in this study is a reliable alternative, with a higher success rate and lower risk of accidental intravascular injection than the conventional technique.
No takes yet. Share an insight, caveat, or question.
Doo et al. (2015) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: