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Published on: May 26, 2023
[Ultrasound-guided rectus sheath block for upper abdominal surgery]
Yoshimune Osaka1, Masanori Kashiwagi, Yukio Nagatsuka
1Department of Anesthesiology, Kitasato Institute Hospital, Kitasato University, Tokyo 108-8642.
Summary
Rectus sheath block offers effective pain relief after upper abdominal surgery. Ultrasound guidance makes this technique safer for patients on anticoagulation, reducing complications compared to epidural anesthesia.
Area of Science:
- Anesthesiology
- Surgical Pain Management
Background:
- Postoperative pain following upper abdominal surgery is severe and requires effective analgesia.
- Epidural analgesia is common but carries a high risk of epidural hematoma in anticoagulated patients.
Observation:
- Rectus sheath block has emerged as a safer alternative for analgesia.
- The development of ultrasound technology has improved the reliability of rectus sheath block.
Findings:
- Ultrasound-guided rectus sheath block was successfully used in two cases of upper abdominal surgery.
- This technique reduces risks such as peritoneal puncture and bleeding.
- Rectus sheath block effectively manages postoperative pain in upper abdominal surgery.
Implications:
- Ultrasound-guided rectus sheath block is a viable and safer alternative to epidural anesthesia for anticoagulated patients undergoing upper abdominal surgery.
- This method can improve patient outcomes by providing reliable pain relief and minimizing complications.
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Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
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The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
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