The anterior superior iliac spine is a reliable novel landmark for preemptive periacetabular analgesia in hip arthroscopy.
Publication/Presentation Date
7-1-2023
Abstract
Appropriate post-operative (post-op) pain control has been shown to reduce length of stay and facilitate day case surgery. Periacetabular injection of bupivacaine is effective in pain reduction after hip arthroscopy. This study aims to evaluate the anterior superior iliac spine (ASIS) as an anatomical landmark to facilitate needle insertion prior to fluoroscopy. The meeting point derived from a vertical line one fingerbreadth distal to the ASIS and a longitudinal line from the greater trochanter (GT) was used as a landmark in 30 consecutive hip arthroscopy patients for periacetabular analgesia. The distance between the tip of the needle and the acetabular roof was measured via fluoroscopy. Needle location was corrected if needed, followed by periacetabular bupivacaine injection (at anterior, lateral and posterior joint aspects). Post-op pain was measured using the Visual Analog Scale (VAS) 4-6 h post-op and at discharge. The ASIS and GT were identified and used for periacetabular analgesia landmarks in all cases. Results revealed that 93.3% of needle entries fell within 10 mm of the lateral acetabular rim and only one case had fallen distal to it. The post-op mean VAS score was 1.03 (range 0-6, standard error - 0.30, median = 0). At hospital discharge, 90% (27/30 of patients) reported VAS score ≤ 5. Twenty-six of the 30 patients were discharged on the same day as the operation (remaining four patients stayed due to accommodation/traveling issues). The ASIS and GT can be used as an anatomical landmark for periacetabular analgesia in hip arthroscopy with reproducible needle location, significant analgesic effect and minimal radiation.
Volume
10
Issue
2
First Page
119
Last Page
122
ISSN
2054-8397
Published In/Presented At
Lichtenstein, A., Amar, E., Halperin, D., Factor, S., Ohana, N., Albagli, A., Efrima, B., & Rath, E. (2023). The anterior superior iliac spine is a reliable novel landmark for preemptive periacetabular analgesia in hip arthroscopy. Journal of hip preservation surgery, 10(2), 119–122. https://doi.org/10.1093/jhps/hnad011
Disciplines
Medicine and Health Sciences
PubMedID
37900892
Department(s)
Fellows and Residents
Document Type
Article