7 chronic suppurative otitis media with and without cholesteatoma
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7 chronic suppurative otitis media with and without cholesteatoma
- 1. Chronic suppurative otitis media with and without cholesteatoma Hongyan Jiang MD&PhD Otorhinolaryngology Hospital,The First Affiliated Hospital of Sun Yat-sen University
- 4. Near Total TM Perforation
- 14. COM with and without cholesteatoma Diagnosis
- 18. COM with and without Cholesteatoma Treatment
- 26. Mastoidectomy Tympanoplasty with mastoidectomy and hydroxyapatite bone cement ossicular reconstruction
- 27. Surgical development radical mastoidectomy (canal wall-down ,CWD) modified radical mastoidectomy close mastoidectomy(canal wall-UP ,CWU) modified close mastoidectomy Mastoid obliteration soft/hard canal-wall reconstruction endoscopic middle ear surgery endoscope-assisted surgery of middle ear
- 28. a: atticotomy; b:bridge; o: otosclerosis drilling; e: thin posterior bony ear canal wall; cm: cortical mastoidectomy ; aa :anterior attic, hc :horizontal semicircular canal; ib: incus body; mh : malleus head; m: malleus; f: facial canal; r : round window; c : chorda; s : tympanic sinus Tos 改良完壁式乳突根治 Tos modified close mastoidectomy
- 29. HongKong Flap Hung T ,et al. Laryngoscope 2007;117:1403-1407
- 30. Postauricular periosteal-pericranial flap Ramsey MJ ,et al. Otol Neurotol. 2004 Nov;25(6):873-8
- 31. Middle temporal artery flap Singh V, et al. Otolaryngology–Head and Neck Surgery (2007) 137, 433-438
- 32. Soft canal-wall reconstruction Takahashi H ， et al. Eur Arch Otorhinolaryngol (2007) 264:867
- 33. endoscopic middle ear surgery
- 36. Surgical development radical mastoidectomy (canal wall-down ,CWD) classic radical mastoidectomy modified radical mastoidectomy close mastoidectomy(canal wall-UP ,CWU) modified close mastoidectomy Mastoid obliteration soft/hard canal-wall reconstruction endoscopic middle ear surgery endoscope-assisted surgery of middle ear
- 37. COM with and without Cholesteatoma Complications
- 40. Acute mastoiditis with sub-periosteal abscess
- 41. Brain Abscess
- 44. Thanks for your attention!
Notes de l'éditeur
- These more severe perforations. The middle ear structures can be easily seen. Note the malleus handle, umbo, incudostapedial joint, stapedius muscle, stapes in the oval window, and round window. A perforation of this size is likely to require surgical repair.
- Infection in the mastoid has eroded through the mastoid cortex forming a “subperiosteal abscess.” This condition requires antibiotics and surgical drainage.