[The diagnosis and countermeasure for the nose-source otitis media].

Objective: To propose the concept of rhinogenic otitis media and explore its pathomechanism through analyzing the diagnosis and treatment on secretory otitis media caused by unhealthy nasal cavity structure.

Method: Conservative treatment and correlative operation under nasoscope were undertaken in 176 otitis media patients with unhealthy nasal cavity structure.

Result: Of 176 cases, 156 cases recovered completely (88.

[Clinical classify and therapy of unusual feeling symptom of pharynx].

Objective: Through the observation, analysis, and treatment to lots of clinical patients with unusual feeling symptom of pharynx (UFSP), followed by the functional examination of autonomic nerve, putting forward the clinical classify and therapy of UFSP.

Methods: Through the clinical history inquired, routine examination, 24 hours pH value determined of esophagus, erect experiment, and coefficient of variation of the R-R(CVR-R) examination of electrocardiogram etc, divided the UFSP into two types: the type of pathogeny clear and the type of pathogeny unclear. The clear-type was further classified into five subtypes: the type of a mental scar, the type of morbid state of mind, the type of reflux esophagitis, the type of climacteric syndrome and menstrual disorder, and the type of functional disturbance of independence nerve.

[Clinical research of artificial larynx].

Objective: Using delayed degradation bone matrix gelatin (BMG) to repair the defect of laryngeal frame for the goal of laryngeal external form and function recovery.

Method: Partial laryngectomy and total laryngectomy were performed in nine cases with laryngeal cancer, then delayed degradation BMG be implanted in the defect of laryngeal frame or inside sterno hyoid muscle to build the laryngeal external form. In the same time the delayed degradation BMG be implanted in the crico-arytenoid muscle and around fibre with nerve ending, then embedding and sewing up to recover the swallow function and to prevent deglutition disorder.

[Application of the scanning of three-dimensional space of whirl computed tomography in elongated styloid process].

Objective: Looking for a method of diagnosing elongated styloid process.

Method: The scanning of three-dimensional space of whirl computed tomography (CT) has been used for 20 cases.

Result: The patients who are suspected elongated styloid process are diagnosed really.