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Updated: Aug 12, 2025

Dissection of the Transversus Abdominis Muscle for Whole-mount Neuromuscular Junction Analysis
Published on: January 11, 2014
Surgeon administered transversus abdominis plane block: anatomic principles and technique
Pushan Prabhakar1, Hariharan Palayapalayam Ganapathi2, Vishnu Suresh3
1Department of Urologic Oncology Surgery, Miami Cancer Institute, 8900 N Kendall Drive, Miami, FL, 33176, USA. pushan.prabhakar@baptisthealth.net.
Surgeon-administered Transversus Abdominis Plane (TAP) blocks, guided by direct visualization, offer effective postoperative pain relief comparable to ultrasound-guided blocks for minimally invasive surgery.
Area of Science:
- Regional Anesthesia
- Surgical Pain Management
Background:
- The Transversus Abdominis Plane (TAP) block is a key regional anesthesia technique for postoperative pain.
- Ultrasound-guided TAP (USTAP) blocks by anesthesiologists are the current standard for abdominal surgeries.
- Minimally invasive surgery presents opportunities for surgeon-administered blocks.
Purpose of the Study:
- To review the literature on surgeon-administered TAP blocks during minimally invasive surgery.
- To enhance surgeon awareness of this analgesic modality.
- To improve postoperative pain management strategies.
Main Methods:
- Literature review of surgeon-administered TAP blocks in minimally invasive surgery.
- Description of anterolateral abdominal wall anatomy relevant to the block.
- Discussion of various approaches and efficacy factors.
Main Results:
- Surgeon-administered TAP blocks show comparable patient outcomes to USTAP.
- Direct visualization during surgeon-administered blocks may reduce complications like visceral injury.
- The technique is effective for surgeries with abdominal wall incisions.
Conclusions:
- Surgeon-administered TAP blocks are a viable and effective option for postoperative pain control in minimally invasive surgery.
- Direct visualization enhances safety and efficacy.
- Increased surgeon awareness can optimize pain management.
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