25 February 2003
Chondrotympanoplasty: a modified technique of cartilage graft tympanoplasty.
Eleftherios A. Ferekidis, Tomas P. Nikolopoulos, Dimitrios C. Kandiloros, Elisabet E. Ferekidou, John E. Yiotakis, Antonios Tsangaroulakis, George K. AdamopoulosMed Sci Monit 2003; 9(2): CR73-78 :: ID: 4758
Abstract
BACKGROUND: Although the temporalis fascia has been widely used since 1957as a graft in tympanoplasty, it can eventually become thin and atrophic. In addition, due to the lack of elasticity and resistance to pressure changes in the external ear canal, secondary perforations may also develop. Therefore, several authors have suggested that temporalis fascia should be strengthened by periosteum or replaced by cartilage. MATERIAL/METHODS: In the present paper the term chondrotympanoplasty is introduced to describe modified techniques of cartilage graft tympanoplasty and intratympanal chondroplasties. These techniques were used in 76 patients who were prospectively followed up for two years post-operatively. RESULTS: In type I chondrotympanoplasty, the mean pre-operative air-bone gap was reduced from 20 dB to 8 dB at 2000 Hz. In 93% of these cases the cartilage graft was taken without problems and there was no perforation in the new eardrum. In two cases of type I chondrotympanoplasty who experienced acute post-operative otitis media, the cartilage graft was found to be relatively resistant to infection, as only a pinhole perforation was noted. Type III chondrotympanoplasty with endotympanic chondroplasty (intratympanal tubal chondroplasty and intratympanal stapes chondroplasty) was found to give good aeration in the cavity, an intact new eardrum, and remarkable hearing results, reducing the mean pre-operative air-bone gap from 25 dB to 10 dB at 2000 Hz. CONCLUSIONS: Cartilage was found to be an excellent graft material and the described chondrotympanoplasties gave very promising results. Cartilage should be used more widely in tympanoplasty (chondrotympanoplasty).
Keywords: Cartilage - transplantation, Tympanic Membrane - surgery, Tympanoplasty - methods
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
08 Mar 2024 : Clinical Research
Evaluation of Foot Structure in Preschool Children Based on Body MassMed Sci Monit In Press; DOI: 10.12659/MSM.943765
15 Apr 2024 : Laboratory Research
The Role of Copper-Induced M2 Macrophage Polarization in Protecting Cartilage Matrix in OsteoarthritisMed Sci Monit In Press; DOI: 10.12659/MSM.943738
07 Mar 2024 : Clinical Research
Knowledge of and Attitudes Toward Clinical Trials: A Questionnaire-Based Study of 179 Male Third- and Fourt...Med Sci Monit In Press; DOI: 10.12659/MSM.943468
08 Mar 2024 : Animal Research
Modification of Experimental Model of Necrotizing Enterocolitis (NEC) in Rat Pups by Single Exposure to Hyp...Med Sci Monit In Press; DOI: 10.12659/MSM.943443
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952