Articles: nerve-block.
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To evaluate the analgesic efficacy and safety of paravertebral block (PVB) versus intercostal nerve block (INB) in thoracic surgery and breast surgery. ⋯ Compared with INB, PVB can provide better analgesia efficacy and cause lower consumption of morphine after thoracic surgery and breast surgery.
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Case Reports
A Novel Approach to Postoperative Ear Pain-Greater Auricular Nerve Block Catheter: A Case Report.
A 70-year-old man presented for repair of an ear avulsion injury sustained from an all-terrain vehicle accident. A continuous technique using a catheter for a greater auricular nerve (GAN) block was performed in the preoperative area followed by general anesthesia in the operating room. ⋯ The GAN catheter was kept in place for 3 days with near-complete pain relief per the patient. To our knowledge, there are no case reports that describe a continuous GAN technique for surgery and postoperative pain.
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J Orthop Surg (Hong Kong) · Jan 2020
Comparative StudyComparison of peripheral nerve block with local infiltration analgesia regarding walking ability after total knee replacement: A retrospective, propensity-score matched-pair cohort study.
It is unclear whether perioperative analgesic techniques affect the functional outcome of total knee replacement (TKR). We investigated the effects of peripheral nerve block (PNB) and local infiltration (LI) on walking ability after TKR. ⋯ No significant difference in postoperative walking ability was found between PNB and LI groups. However, PNB offered some advantages over LI. Future detailed investigations to improve TKR surgery are needed.
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S1 transforaminal epidural steroid injection (S1-TFESI) results in positive clinical outcomes for the treatment of pain associated with the S1 nerve root. S1-TFESI via the transforaminal approach is commonly performed under fluoroscopic guidance. Ultrasound guidance is an alternative to mitigate radiation exposure. However, performing spinal procedures under ultrasound guidance has some limitations in confirming the position of the needle tip and vascular uptake. New techniques are therefore needed to make ultrasound and fluoroscopy complementary. Our objective was to describe a novel technique for S1-TFESI and confirm its reproducibility. ⋯ The new technique, involving the use of ultrasound to guide initial placement of the needle entry point, followed by confirmatory imaging and any needed adjustment with the use of fluoroscopy, can be a technique to complement the shortcomings of using ultrasound or fluoroscopy alone.