1. Inflammation of the mastoid process and mastoid cells.

2. Opening partial mastoid process cavity.

3. Methods: The sizes of mastoid process were measured, symmetry and sorts of 160 cases of skulls were analyzed. The data were dealt by statistics means.

4. Conclusion Plastic repair of cavity of concha, mastoid plombage, and thorough removal of pathological tissues are the keys to shorting the dry ear time after modified radical mastoidectomy.

5. Posterior belly of digastricus and its adhesion of mastoid are important marks in searching for the middle part of external carotid artery.

6. Methods: Two triangular random skin flaps mastoid area were pushed into auriculocephalic sulcus and sutured tip - to - tip.

7. Assumes along the mastoid process outline a pre-fascia periosteum level the level" Y "the font incision, the exposed osseous external auditory meatus and the mastoid process.

8. Results Mastoid process, jugular fossa, and occipital condyle were important signs.

9. Methods: The sizes of mastoid process were measured, symmetry and sorts of 160 cases of skulls were analyzed.

10. If CT demonstrated, the mastoid process and the drum room implicates obviously, should carry on the drum room formation technique.

11. Place stem of vibrating tuning fork against client's mastoid process .

12. The plasty of cavity of auricular concha and mastoid obliteration can raise drying ear rate.

13. Objective:To manage the back wall defect of external acoustic canal and opened mastoid cavity which was remained from radical mastoidectomy .

14. The line between lateral semicircular canals and crista of digastric muscle is the mark of mastoid segment.

15. Methods NLA was carried out in 972 cases, including direct laryngoscopic operation in 574 patients, esophageal surgery in 143 patients, middle ear- mastoid operation in 255 patients.

16. The probe tip of the applicator is placed behind the patient's ear near the mastoid bone.

17. Short limb of incus(or incudal fossa) and lateral semicircular canal are important landmarks by which pyramidal segment of FN might be located in manipulation of mastoid.

18. Acute otitis media episodes after treatment from the onset, starting after 2 weeks or longer, because the mastoid cortex damage, acute mastoiditis clinical manifestations may become apparent.

19. If client complai of pain, gently pull auricle and pre on tragus and behind ear over mastoid bone.

20. You have suffered from acute infection of the middle ear mastoid.

21. Do you feel a pain when I press on the mastoid bone behind your right ear?

22. Objective To improve clinically recognition of the eardrum - mastoid process operation.

23. This occurred in a 69-year-old woman who was subsequently treated with a subtemporal, extradural exploration and packing of the multiple defects in the mastoid air cells.

24. In the operation, temporal fascia was used to repair the drum and self cortex of mastoid bone or artificial porcelain auditory ossicles were used to reconstruct the ossicular chain.

25. Objective To study on the method and results on the rebuild auricle with Medpor on expanded skin flap of the mastoid process area.

26. Style of viburnum is model of occlusion, composed of mastoid cell, parenchyma cells and transmitting tissue.

27. Pain on these maneuvers suggests inflammation of the ear canal. Also, press firmly on the mastoid bone behind the ear.

28. I am afraid that a bony destruction is taking place in mastoid.

28. Wish you will love and make progress everyday!

29. Methods Ear auricle was reconstructed with auto rib cartilage bracket and expanded mastoid region skin.

30. If client complains of pain, gently pull auricle and press on tragus and behind ear over mastoid bone.

31. Result:The needle inserted depths from mastoid into stylomastoid foramen for males and females were 16.

32. You have suffered from acute infection of the middle ear and mastoid.

33. All the patients were treated with canalplasty, and 84 cases(84 ears) with mastoid process of pneumatic type were treated with tympanoplasty and canalplasty.

34. Investigations on ablation threshold and thermal damage of human mastoid bone tissue by applying medical laser systems in vitro are presented.

35. Conclusion:Reconstruction of acusticus back wall and hearing after radical mastoidectomy with homograft costal cartilage is effective to prevent mastoid cavity infection and improve hearing.

36. Fig. 2 The pathologic changes only involved mastoid process area, but not the ossicular chain area; only simple mastoidectomy is given for treatment.

37. Method: Recording from forehead - mastoid comparing ABR of non - hearing loss tinnitus patients with normal hearing youths ...

38. The second mastoid operations after failure of mastoidotympanectomy of 28 patients were retrospectively analyzed.

39. Methods In canalis facialis method, a hole was bored on the surface of mastoid process and an electrical pole was inserted into the hole.

40. The position and buried depth of the mastoid segment of facial nerve was closely related with the type of the lateral tympanum.

41. Conclusion: The sizes and symmetry of mastoid process was unable to appraise individual sex.

42. Objective: To observe the sizes of mastoid process and enrich the data of Chinese investigation.

43. At the end of foot, it should be unglazed, with rotation pattern, raked wide enough at the end of the lines can see the mastoid, which is almost every piece Yuan porcelain common characteristics.

44. The jugular foramen can be exposed after removal of the mastoid process and the petrous bone under the labyrinth superiorly and by resection of jugular process posteriorly.

45. The threading position located at the point of intersection of median 1/3 and superior 1/3 of the line between extemal occipital protuberance and mastoid apex.

46. The triangular area formed by asterion, mastoid tip and anterior angle of parieto mastoid suture was the surface projection of the descending portion of the sigmoid sinus.

47. Objective:The role mastoid cavity plombage played in restoring physiological function of external meatus in open method tympanoplasty was studied.

48. Objective:To reconstruct middle ear structure for open mastoid antrum with external auditory canal after radical mastoidectomy in one-stage.

49. Objective To study the size of the mastoid air cell system in Chinese young people with normal audition.

50. If you tear all the defects of the ear lobe, mastoid area in a self-folding flap reconstruction earlobe, ear lobe greater than the original design should, if necessary, may flap delay.