ArticleLocal and regional anesthesia2017
Does the approach influence the success rate for ultrasound-guided rectus sheath blocks? An anatomical case series.
Article in Local and regional anesthesia, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Trial
- Ultrasound-guided regional anaesthesia techniques for post-caesarean analgesia: a narrative review of current evidence.Anaesthesiology intensive therapy · 2026Review
- A Prospective Randomized Controlled Study of Ultrasound-Guided Rectus Sheath Block for Pain Management in Laparoscopic Umbilical Hernia Repair with Intraperitoneal Onlay Mesh.Journal of pain research · 2025Article
- The Hypoechoic Triangle: A New Sonographic Landmark for Rectus Sheath Block.A&A practice · 2024Article
- Article
- Evaluating Patterns of Injectate Spread After Rectus Sheath Block: A Cadaveric Dissection Study.Cureus · 2023Article
- Rectus sheath block and emergency midline laparotomy at a hospital in Ethiopia: A prospective observational study.Annals of medicine and surgery (2012) · 2021Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The anterior cutaneous branches of the thoracolumbar spinal nerves enter the rectus sheath at its lateral border and perforate the muscle after travelling a short distance in the ventral direction. In this anatomical case series, we show that dye injection at the medial margin did not lead to reliable impregnation of the target nerves. The local anesthetic should therefore be injected at the lateral edge of the rectus sheath. Preceding surgical procedures to the ventral abdominal wall may affect the craniocaudal spread of local anesthetic.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.