1. Small tympanic cavity and enlarged eustachian tube and tympanic sinus were found in 1 case respectively.

2. A slender tube that connects the tympanic cavity with the nasal part of the pharynx and serves to equalize air pressure on either side of the eardrum.

3. Objective: To study the therapeutic effects of tympanic cavity syringe injection on the secretary otitis media (SOM).

4. Objective:?To study the clinical application of tympanic cavity tubing technique with tympanic cavity tubing pusher.

5. The inferior wall of the tympanic cavity and the jugular fossa were observed and measured on 100 adult temporal bones and 100 adult skulls.sentencedict .com

6. Objective To explore the relationship between the concentration of interleukin 8 (IL 8) and the number and proportion of neutrophil in the tympanic cavity effusion (TCE).

7. Objective To discuss the treatment of tube insertion into tympanic cavity for children secretory otitis media.

8. Methods:With local anesthesia, a tympanic tubing treatment for 56 secretory otitis media patients were conducted with tympanic cavity tubing pusher.

9. Objective To discuss the treatment of ventilation tube insertion into tympanic cavity for children secretory otitis media.

10. CTVE could not clearly demonstrate abnormal soft tissue within the tympanic cavity, abnormal changes of the tympanic membrane and tympanic walls, and could be easily influenced by artificial factors.