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Query: UMLS:C0030201 (Postoperative pain)
 1,085 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Anterior tension-free and laparoscopic inguinal herniorrhaphies represent one of the most common surgical procedure. Postherniorrhaphy persistent pain due to injures of inguinal regional nerves is rare, difficult to cure, often disabling and involving malpractice litigation. In a prospective study, we evaluated the effectiveness of neurectomy of the iliohypogastric nerve in prevention of postoperative persistent pain after anterior tension free herniorrhaphy. Between 1992-1995, we performed 180 anterior herniorraphies in 151 male patients. Iliohypogastric nerve was removed in all the herniorrhaphies. Polypropylene plug and sutured mesh were employed. Postoperative pain and clinical relevance of hypo-anesthesia and paresthesia were assessed. No patient complained of postoperative persistent pain. Hypo-anesthesia, never considered incapacitating, was present in 1% of patients after 2 years. We consider neurectomy of the iliohypogastric nerve a potentially useful surgical step in preventing postoperative persistent pain after anterior tension-free herniorrhaphy.
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PMID:Prevention of postherniorrhaphy persistent pain: results of a prospective study. 1066 16

Permanent neurological complications related to neuraxial techniques are rare. We report a case in which performance of the regional block and the intervention were free of noteworthy incidents. Postoperative pain was controlled by use of multimodal analgesia. The epidural catheter was removed on the ward after 24 hours. However, 72 hours after the intervention, the patient developed lower limb weakness and associated paresthesia mainly on the right side. Examination disclosed flaccid paralysis from the second lumbar vertebra affecting mainly the right lower extremity with no involvement of the sphincters. Emergency magnetic resonance imaging was negative for masses occupying the spinal canal. After a battery of tests over the following days (electromyography, lumbar puncture, and magnetic resonance imaging), bilateral polyradiculitis related to epidural analgesia was diagnosed. The clinical course was satisfactory, though resolution was slow. Electromyography at 8 months confirmed clear improvement in lesions. After a year, the patient continued rehabilitation and occasionally still used a cane.
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PMID:[Bilateral polyradiculitis after an epidural block: a rare, serious complication]. 1729 33

The implantation of surgical electrodes is still considered painful and invasive. Is there a possibility to diminish these disadvantages by applying a less invasive implantation procedure at the thoracic level and eventually combine this approach with a less stressful paresthesia coverage testing in the intraoperatively awake patient? In this paper, the postoperative outcome of two surgical techniques to insert surgical plate electrodes at the thoracic level is compared. In a prospective single blind study. the Classical Midline Laminotomy technique (CML) is opposed to a Minimal Invasive unilateral Technique (MIT). There were ten patients in each group, allocated at random. Postoperative pain was measured by an unbiased third party on the first and third day after electrode implantation using the Visual Analogue Scale (VAS) score. Length of hospital stay was compared in both groups. Patients were asked if they would. if necessary, undergo the same procedure again. In all comparisons, the MIT group scored significantly better. It can be concluded that a minimal invasive unilateral technique has some advantages over midline laminotomy. Refinements of the implantation procedure are discussed, i.e minimal invasive unilateral technique in combination with spinal (intrathecal) anaesthesia, surgical hints and the technique's use in revision surgery for migrated electrodes.
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PMID:Implantation of surgical electrodes for spinal cord stimulation: classical midline laminotomy technique versus minimal invasive unilateral technique combined with spinal anaesthesia. 1769 65