Biomaterial Database

Hearing gain after stapedotomy, partial platinectomy, or total stapedectomy for otosclerosis. 1991

C W Cremers, and J M Beusen, and P L Huygen

Department of Otorhinolaryngology, University of Nijmegen, The Netherlands.

The differences in hearing gain 1 year after stapedotomy, partial platinectomy, or total stapedectomy for otosclerosis were studied separately at 0.5, 1, 2, 4, and 8 kHz with the data available from 311 consecutive primary operations performed between 1980 and 1982 in the University of Nijmegen Department of Otorhinolaryngology. Three groups of patients were matched for age, sex, clinical type of otosclerosis, and type of 0.6-mm all-Teflon piston. The hearing gain for air conduction was significantly better by an average of 7.4 dB for all frequencies combined after either stapedotomy or partial platinectomy compared to total stapedectomy.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010040	Otosclerosis	Formation of spongy bone in the labyrinth capsule which can progress toward the STAPES (stapedial fixation) or anteriorly toward the COCHLEA leading to conductive, sensorineural, or mixed HEARING LOSS. Several genes are associated with familial otosclerosis with varied clinical signs.	Otospongiosis,Otoscleroses,Otospongioses
D011138	Polytetrafluoroethylene	Homopolymer of tetrafluoroethylene. Nonflammable, tough, inert plastic tubing or sheeting; used to line vessels, insulate, protect or lubricate apparatus; also as filter, coating for surgical implants or as prosthetic material. Synonyms: Fluoroflex; Fluoroplast; Ftoroplast; Halon; Polyfene; PTFE; Tetron.	FEP,Fluon,Politef,Polytef,TFE,Teflon,Expanded PTFE,Fluoroplast,GORE-TEX,Goretex,PTFE,Tarflen,GORE TEX,PTFE, Expanded
D005260	Female		Females
D006309	Hearing	The ability or act of sensing and transducing ACOUSTIC STIMULATION to the CENTRAL NERVOUS SYSTEM. It is also called audition.	Audition
D006320	Hearing Tests	Part of an ear examination that measures the ability of sound to reach the brain.	Hearing in Noise Test,Quick Speech-in Noise Test (QuickSIN),Real Ear Measurement,Speech in Noise Hearing Test,Ear Measurement, Real,Ear Measurements, Real,Hearing Test,Measurement, Real Ear,Measurements, Real Ear,Quick Speech in Noise Test (QuickSIN),Real Ear Measurements,Test, Hearing,Tests, Hearing
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001309	Auditory Threshold	The audibility limit of discriminating sound intensity and pitch.	Auditory Thresholds,Threshold, Auditory,Thresholds, Auditory
D013201	Stapes Surgery	Surgery performed in which part of the STAPES, a bone in the middle ear, is removed and a prosthesis is placed to help transmit sound between the middle ear and inner ear.	Stapedectomy,Surgery, Stapes,Stapedectomies,Stapes Surgeries,Surgeries, Stapes