A dental technology educator looks at licensure.
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Biomedical subjects
Publications and source records attributed to M Westreich.
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The proximity of the subclavian vein to several important structures of the arm, neck and chest make serious complications in subclavian catheterization occur in 0.4% to 9.9% of cases. Complications can be in immediate, chronic and late categories. An understanding of the anatomy, venography and a step-by-step technique of catheterization will help prevent complications and assist the physician in recognizing them when they occur.
Emergency care of the reimplantation candidate involves care of the patient as well as the severed part. The part should be cooled rapidly to 0-4 C (32-39.2 F) after gentle cleansing with normal saline solution or Ringer's lactate. The stump should be gently irrigated with normal saline and pressure dressing applied. The suitability of the reimplantation candidate, chances for survival of the amputated part, and likelihood of eventual rehabilitation should be evaluated.
Following glossectomy, the reconstruction of the floor of the mouth is a major problem facing the head and neck surgeon. We have devised split-lip and laryngeal mucosal flaps for this. In selected patients, they have a significant advantage over distant skin flaps. The initial postoperative deformity, from the lip being drawn into the mouth, is corrected by a secondary operation with split-skin graft reconstruction of the vestibule. These lip and laryngeal flaps do not require a delay procedure prior to the cancer surgery, and the operating time is considerably reduced. The cosmetic and functional results have been satisfactory.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.