European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Mar 2008
Randomized Controlled TrialIntravenous paracetamol is highly effective in pain treatment after tonsillectomy in adults.
Tonsillectomy in adults is associated with significant postoperative pain. Intravenous paracetamol injection (Perfalgan) is marketed for the management of acute pain. This prospective placebo-controlled study was performed to evaluate the analgesic efficacy and safety of intravenous paracetamol in 76 adult patients undergoing elective standard bipolar diathermy tonsillectomy. ⋯ The worst pain after surgery was also more severe in the placebo group than that in the paracetamol group. There was no significant difference between groups in the incidence of adverse events. Intravenous paracetamol administered regularly in adult patients with moderate to severe pain after tonsillectomy provided rapid and effective analgesia and was well tolerated.
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Eur Arch Otorhinolaryngol · Mar 2008
Transcutaneous injection laryngoplasty through the cricothyroid space in the sitting position: anatomical information and technique.
A variety of approaches have been introduced to perform injection laryngoplasty under local anesthesia. Among these reported methods, transcutaneous injection through the cricothyroid space offers many advantages, but it possesses some technical difficulties during access to the vocal fold. The aim of this study was to assess the anatomic references related to transcutaneous injection laryngoplasty through cricothyroid space using 3-dimensionally reconstructed computed tomography to provide guidelines and to achieve higher efficacy during the procedure. ⋯ The average of the angle in medial direction at the surface needed to reach the target of the injection was 10.57 degrees in men and 12.71 degrees in women, and in superior direction was 47.57 degrees in men and 47.43 degrees in women. Injection laryngoplasty performed under acquired reference measurements were successful in 14 trials (93.3%) out of 15 trials in 15 patients. We suggest that knowledge of the anatomic references regarding the transcutaneous injection laryngoplasty through cricothyroid space will provide guidelines for beginners and improve the understanding of the procedure, eventually leading to easier and more precise access to the vocal cord.