Construction project managers control the time, cost and quality of construction projects, from residential, commercial and industrial buildings to roads, bridges and schools.
cricothyroidotomy (plural cricothyroidotomies) (medicine) an emergency surgical procedure, a form of tracheotomy, in which a hole is cut through the patient's neck into the windpipe in order to allow air into the lungs.
Cricopharyngeal myotomy, or surgical sectioning of the cricopharyngeus muscle, has been advocated for the treatment of cricopharyngeal spasm that causes cervical dysphagia.ver time, an association between dysfunction of the cricopharyngeus and pharyngeal diverticula was identified. In 1946, Lahey proposed dilatation of the cricopharyngeus for the treatment of pharyngeal diverticula, which greatly added to physicians' understanding of upper esophageal dysphagia disorders.