Otosclerosis

Question 1

Schwartz sign :-
Charharts notch :-

Types of incision :-

1. Wilde’s incision :-
2. Lempert incision :-
3. Rosen incision :-

Features of otosclerosis:-

1. Origin :-
2. Type of hearing loss :-
3. Type of inheritance :-
4. Female to male ratio :-
5. MC in decade :-
6. Laterality :-

Paracusis Willisi :-

Answer 1

126

Question 2

Examination of TM in otosclerosis
90%:-
10% :-

Flaming pink / Schwartz sign :-

Answer 2

126

Question 3

Tuning fork test in otosclerosis 
1. Rinne :- 
2. Weber’s :- 
3. ABC :- 
4. Schwaback :- 
5. Gelles :- 
6. Pure tone audiometer :- 
7. Impedance audiometry:- 
a) tympanometery :- 
b ) stapedial reflex :- 

Best test forotosclerosis :-

Answer 3

128

Question 4

Treatment of otosclerosis :-
Sodium fluoride :-
Function :-

Management of mature case :-
Mature case :-
1. Stampedectomy :-
2. Stapedotomy :-

Most preferred :-

Hearing aid
Why :-

Answer 4

129

Question 5

Postoperative complications of otosclerosis :-

1. Conductive hearing loss 
Fixation :- 
Dislodged :- 
Necrosis :- 
2. Perilymphatic fistula :- SNHL 

TYPES OF INCISION

1. Wilde’s incision
2. Lempert incision
3. Rosen incision :-

Answer 5

130