Regional anesthesia and pain medicine
-
Reg Anesth Pain Med · Jul 2015
ReviewInnervation of the Anterior Capsule of the Human Knee: Implications for Radiofrequency Ablation.
Chronic knee pain is common in all age groups. Some patients who fail conservative therapy benefit from radiofrequency neurotomy. Knowledge of the anatomy is critical to ensure a successful outcome. The purpose of this study was to reanalyze the innervation to the anterior knee capsule from the perspective of the interventional pain practitioner. ⋯ The innervation of the anterior capsule of the knee joint seems to follow a constant pattern making at least 3 of these nerves accessible to percutaneous ablation. To optimize clinical outcome, well-aligned radiographs are critical to guide lesion placement.
-
Reg Anesth Pain Med · Jul 2015
Randomized Controlled TrialCutaneous Sensory Block Area, Muscle-Relaxing Effect, and Block Duration of the Transversus Abdominis Plane Block: A Randomized, Blinded, and Placebo-Controlled Study in Healthy Volunteers.
The transversus abdominis plane (TAP) block is a widely used nerve block. However, basic block characteristics are poorly described. The purpose of this study was to assess the cutaneous sensory block area, muscle-relaxing effect, and block duration. ⋯ Cutaneous sensory block area of the TAP block is predominantly located lateral to a vertical line through the anterior superior iliac spine. The distribution is nondermatomal and does not cross the midline. The muscle-relaxing effect is significant and consistent. The block duration is approximately 10 hours with large variation.
-
Reg Anesth Pain Med · Jul 2015
Biography Historical ArticlePeggy's Pain and the Creation of Gone With the Wind.
Margaret Mitchell (1900-1949), author of the best-selling novel Gone With the Wind had chronic, widespread pain for most of her adult life. She was accident prone and sustained injuries leading to unexpectedly prolonged periods of recovery and had unusual illnesses that puzzled her physicians. ⋯ In this report, the details of her health problems are reviewed. During her life, her diagnoses were problematic and remain so now, but would most likely include fibromyalgia and irritable bowel syndrome.