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Ultrasound-guided suprascapular nerve block technique
1Department of Anesthesia and Pain Medicine, Mid-Western Regional Hospital, Dooradoyle, Limerick, Ireland. dominicharmon@hotmail.com
Pain Physician
|November 8, 2007
Summary
Real-time ultrasound guidance effectively facilitated suprascapular nerve block, leading to significant pain reduction and improved shoulder function in a patient with osteoarthritis and adhesive capsulitis. Benefits were sustained for 12 weeks.
Area of Science:
- Pain Management
- Ultrasound-Guided Procedures
- Regional Anesthesia
Background:
- Describes a case report detailing the use of real-time, high-resolution ultrasound for suprascapular nerve blockade.
- Highlights the application of a portable ultrasound scanner with a broadband linear array transducer for guiding the procedure.
Observation:
- A 44-year-old male with severe shoulder osteoarthritis and adhesive capsulitis presented with significant pain.
- Ultrasound imaging identified the suprascapular nerve in the scapular notch, visualized as a hyperechoic structure.
- Real-time ultrasound guided the precise injection of local anesthetic around the nerve.
Findings:
- The patient experienced a decrease in pain intensity.
- Significant improvements in shoulder movement and overall function were observed.
- These positive outcomes were maintained for a 12-week follow-up period.
Implications:
- Ultrasound guidance offers a radiation-free alternative to other imaging modalities for nerve blocks.
- This technique is cost-effective and applicable for managing both acute and chronic shoulder pain.
- Facilitates precise anesthetic delivery for improved patient outcomes in regional anesthesia.
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