HNO
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Several screening methods for the prediction of a difficult endotracheal intubation such as the test by Patil or the Mallampati-Score have been described. The incidence of difficult microlaryngoscopic procedures and the prognostic value of those screening tests for their prediction has not been investigated. ⋯ Therefore an impossible indirect laryngoscopy can be regarded as a warning sign for a difficult microlaryngoscopic procedure. Summation-scores like the Arné Multivariate Risk Index or the use of check lists (Benumof) may improve the predictive value of preoperative screening.
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The role of sensitive parts of the cervical plexus for the development of neuropathic pain is not yet clear. Our study investigated the correlation between shoulder pain and cervical plexus damage after different types of neck dissection (ND). ⋯ Our investigations showed that the superficial cervical plexus function is assessable by cutaneous sensitivity tests. The minor occipital nerve seemed to be less affected. Fewer pain symptoms in cases with preserved cervical plexus could be demonstrated. We can conclude that preservation of the superficial cervical plexus is important to diminish postoperative shoulder pain.
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Comparative Study
[Risk of postoperative hemorrhage in tonsillectomy. A comparison between general anesthesia and local anesthesia].
Postoperative bleeding after tonsillectomy is still a life-threatening problem. The incidence of postoperative bleeding, as well as many factors (kind of surgery, hemostasic problems) affecting this risk have been investigated. A possible factor that has not been well studied is the used anaesthetic procedure. ⋯ Postoperative bleeding occurs more frequent in patients who underwent tonsillectomy in local anaesthesia. The risk of late postoperative bleeding however is higher with tonsillectomy in general anaesthesia.