RT Journal A1 Botkin JR T1 INformed consent for lumbar puncture JF American Journal of Diseases of Children JO American Journal of Diseases of Children YR 1989 FD August 1 VO 143 IS 8 SP 899 OP 904 DO 10.1001/archpedi.1989.02150200051016 UL http://dx.doi.org/10.1001/archpedi.1989.02150200051016 AB • Informed consent procedures are commonly employed prior to lumbar puncture. An understanding of the legal and ethical basis of informed consent is important in developing an acceptable approach to consent and in dealing with problems confronted when consent cannot be obtained. I review the current legal concepts in informed consent and their ethical foundation, and make recommendations to clinicians for obtaining consent for this common procedure in the ambulatory pediatric population.(AJDC. 1989;143:899-904)