Title: Fenestration, L-436
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration and stapedectomy done. Large residual air-bone gap of 40 dB. Section shows all 3 windows
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedur

Title: Fenestration, L-436
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration and stapedectomy done. Large residual air-bone gap of 40 dB. Section shows all 3 windows
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedur

Title: Fenestration + Stapedectomy, L-436
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Total stapedectomy with teflon piston
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedur

Title: Fenestration + Stapedectomy, L-436
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Total stapedectomy with teflon piston
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedure

Title: Fenestration, R-61
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration done. F nov-ovalis is patent.
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedure

Title: Fenestration, R-61
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration done. F nov-ovalis is patent.
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedure

Title: Fenestration, R-61
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration done. F nov-ovalis is patent.
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedure

Title: Fenestration, R-61
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 1004
Comments: Fenestration done. F nov-ovalis is patent.
Gender: Male
Age(yrs.): 84
Otologic Dx: Clinical:
1. Otosclerosis with mixed hearing loss, bilateral
2. Fenestration surgery for otosclerosis followed by stapedectomy, bilateral
Otopathologic Diagnoses:
1. Otosclerosis, clinical, single focus near oval window, bilateral
2. Fenestration procedure

Title: Normal incus, L-189
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 404
Comments: incus necrosis control
Gender: Female
Age(yrs.): 56
Otologic Dx: 1. Otosclerosis with stapes fixation, bilateral
2. Stapedectomy with adipose tissue implant to oval window, right
3. Iatrogenic infracture, fallopian canal, causing temporary postoperative facial palsy, right

Title: Incus necrosis, R-176
Chapter: Surgical Pathology
Chapter section: Surgery for Otosclerosis
TB Case Number: 404
Comments: incus necrosis after stapedectomy
Gender: Female
Age(yrs.): 56
Otologic Dx: 1. Otosclerosis with stapes fixation, bilateral
2. Stapedectomy with adipose tissue implant to oval window, right
3. Iatrogenic infracture, fallopian canal, causing temporary postoperative facial palsy, right