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Lotto C, Fink R, Stricker D, Fernandez IJ, Beckmann S, Presutti L, Caversaccio M, Molinari G, Anschuetz L. To detach or not to detach the umbo in type I tympanoplasty: functional results. Eur Arch Otorhinolaryngol 2024; 281:2871-2876. [PMID: 38105363 DOI: 10.1007/s00405-023-08370-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/20/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE To compare the audiological outcomes, tympanic membrane (TM) healing rates and complication rates in patients undergoing endoscopic underlay and over-under tympanoplasty type I (TTI). METHODS The study includes 95 patients who underwent endoscopic TTI in the period between 2018 and 2023: 56% of the patients had the underlay technique and 41% had the over-under technique. Data regarding pre- and postoperative hearing, perforation characteristics, surgical procedures, graft types and complications were retrospectively analyzed. Audiometrical assessment included air conduction (AC) and bone conduction (BC) pure tone averages (PTA) and air-bone gap (ABG), pre- and postoperatively. RESULTS Both underlay and over-under techniques significant improved AC PTA, with a mean ABG improvements of 5.9 dB and 7.2 dB, respectively. There was no significant difference in BC PTA between pre- and post-operative, indicating no inner ear damage in both techniques. The over-under technique showed a significantly higher TM closure rate (94.4%) compared to the underlay technique (80.6%). Complications were rare, with only one case of TM lateralization requiring revision surgery. CONCLUSIONS Endoscopic TTI is an effective treatment in improving auditory function in chronic middle ear diseases. In our cohort, the detachment of the umbo does not negatively influence the postoperative hearing results and does not increase rate of complications. Moreover, the over-under technique demonstrates superior TM closure rates, making it a valuable option for specific cases. However, future prospective studies with larger sample sizes and longer term follow-up are needed to validate these findings and provide more comprehensive insights.
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Affiliation(s)
- Cecilia Lotto
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Raffael Fink
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Daniel Stricker
- Institute of Medical Education, University of Bern, Bern, Switzerland
| | - Ignacio J Fernandez
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Sven Beckmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Livio Presutti
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Marco Caversaccio
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Giulia Molinari
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Lukas Anschuetz
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Albazee E, Salamah M, Althaidy M, Hagr A. Underlay Myringoplasty Versus Overlay Myringoplasty: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Indian J Otolaryngol Head Neck Surg 2024; 76:1848-1856. [PMID: 38566745 PMCID: PMC10982238 DOI: 10.1007/s12070-023-04425-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/03/2023] [Indexed: 04/04/2024] Open
Abstract
Myringoplasty is still the most performed otological surgery. Nevertheless, the underlay vs. overlay approaches have yet to be determined. The purpose of this study is to compare the surgical and audiological outcomes of underlay and overlay myringoplasty in perforated tympanic membrane patients. A systematic review and meta-analysis synthesizing randomized controlled trials (RCTs), which were retrieved by systematically searching of Web of Science, SCOPUS, PubMed, and Google Scholar until January 25th, 2023. RevMan version 5.4 software was used to pooled dichotomous outcomes using the risk ratio (RR) with the corresponding 95% confidence interval (CI). We registered our protocol in PROSPERO with ID: [CRD42023387432]. We included eight RCTs with 656 tympanic perforation membrane patients. Four RCTs had a low risk of overall bias, two had some concerns, and two had a high risk of bias. The underlay technique was significantly associated with a higher surgical success rate (n = 7 RCTs, RR: 1.21 with 95% CI [1.02, 1.43], P = 0.03) and audiological success rate (n = 4 RCTs, RR: 1.31 with 95% CI [1.18, 1.44], P < 0.00001). This meta-analysis underscores the potential superiority of the underlay technique in managing tympanic membrane perforations, with significant implications for surgical and audiological outcomes. However, more investigations are still necessary to confirm this result. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-04425-6.
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Affiliation(s)
- Ebraheem Albazee
- Kuwait Institute for Medical Specializations (KIMS), Kuwait City, Kuwait
| | - Marzouqi Salamah
- King Abdullah Ear Specialist Center (KAESC), College of Medicine, King Saud University Medical City (KSUMC), King Saud University, Riyadh, Saudi Arabia
| | - Mubarak Althaidy
- Kuwait Institute for Medical Specializations (KIMS), Kuwait City, Kuwait
| | - Abdulrahman Hagr
- King Abdullah Ear Specialist Center (KAESC), College of Medicine, King Saud University Medical City (KSUMC), King Saud University, Riyadh, Saudi Arabia
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Filipche IS, Chakar M, Javari S. Myringoplasty - A Rewiev of 438 Cases. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2024; 45:41-49. [PMID: 38575378 DOI: 10.2478/prilozi-2024-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
The medical records of 438 patients who underwent myringoplasty followed up for a minimum of one year in the period of 1980 and 2015 were revised. Examination under otomicroscope was done of the ear to be operated. This was carried out with a speculum under the operating microscope to be reliably asses the tympanic membrane, site of perforation, to rule out any other pathology and assess the status of ossicular chain. All the patients submitted primary myringoplasty surgery were operated under postauricular, endaural and transcanal approach with overlay, underlay and inlay methods. In the study the patients were divided into three groups depending upon the technique utilized to repair the tympanic membrane. When we compared overlay technique group with underlay technique group, it was observed that overlay technique was no statistically significant difference between these three groups in term of age wise distribution, gender wise distribution, duration of disease and cause of disease, due to matching at the time of selection. In this study the outcome in terms of graft uptake rate was slight better in the overlay technique (94%) as compared to the underlay technique (86.2%), though the difference was statistically insignificant, P>0.05. Patients selection may have had a role in the high success rate in the present study as patients presenting with middle ear pathology were excluded. The complications rate in the present study was quite low, no case in inlay group, three cases of graft lateralization in underlay group, and 19 cases in overlay group. In this study, better results were achieved with overlay technique may probably be due to less surgical manipulation and faster healing process.
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Affiliation(s)
- Ilija St Filipche
- Macedonian Academy of Sciences and Arts, Skopje, RN Macedonia
- University Clinic for Otorhinolaryngology, Skopje, RN Macedonia
| | - Marina Chakar
- University Clinic for Otorhinolaryngology, Skopje, RN Macedonia
| | - Sijavash Javari
- University Clinic for Otorhinolaryngology, Skopje, RN Macedonia
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Lou Z, Lou Z, Lv T, Chen Z. Outcomes of perichondrium graft covering the epithelium of the tympanic membrane for large-sized perforations: A 3-5-year follow-up study. Am J Otolaryngol 2024; 45:104121. [PMID: 38056195 DOI: 10.1016/j.amjoto.2023.104121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 11/19/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the graft outcomes and iatrogenic cholesteatomas for 3 years following cartilage-perichondrium over-underlay technique with perichondrial graft covering the epithelium for large-sized tympanic membrane (TM) perforations. MATERIALS AND METHODS This prospective case series enrolled patients with large-sized perforation who underwent endoscopic cartilage-perichondrium over-underlay technique. The graft success rate, hearing outcomes, and development of iatrogenic middle ear cholesteatomas and graft cholesteatomas were assessed at 3 years postoperatively. RESULTS This study included 62 ears of 62 patients. The mean follow-up duration was 47.3 ± 10.8 (38-64) months. Neovascularization was observed in the lateral perichondrium graft in 55 (88.7 %) patients, which inosculated into the TM remnant at 4-5 weeks. However, graft neovascularization was not observed in the four patients with excessive perichondrium graft that migrated into the external auditory canal and the three patients with middle ear infections. The graft failure rate was 6.5 % at 6 months, 11.3 % at 12 months, 6.5 % at 24 months, and the overall graft success rate was 91.8 % at the last follow-up. Granular myringitis developed in 11.3 % (7/62) of the patients. High-resolution computed tomography revealed well-pneumatized mastoids and middle ear at the final follow-up. However, graft cholesteatomas were observed in 3 (4.8 %) patients at 7-24 months postoperatively. CONCLUSIONS The cartilage-perichondrium over-underlay technique with perichondrial graft covering TM epithelium is safe and effective for the repair of large perforations, with good short- and long-term graft outcomes, minimal risk of graft cholesteatoma development, and no risk of iatrogenic middle ear cholesteatomas.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, 699 Jiangdong Road, Yiwu city 322000, Zhejiang provice, China.
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China
| | - Tian Lv
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, 699 Jiangdong Road, Yiwu city 322000, Zhejiang provice, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China.
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Sun J. Comparison of perichondrium-cartilage button technique and traditional over-underlay technique for repairing large perforations. J Laryngol Otol 2024; 138:148-152. [PMID: 37681272 DOI: 10.1017/s0022215123000968] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
OBJECTIVE This study was performed to compare the operation time, graft outcomes and complications between the endoscopic cartilage-perichondrium button technique and over-under technique for repairing large perforations. METHODS A total of 52 chronic large perforations were randomly allocated to receive treatment using the endoscopic cartilage-perichondrium button technique (n = 26) or over-under technique (n = 26). The graft outcomes, mean operation time and post-operative complications were compared between the two groups at 12 months. RESULTS The study population consisted of 52 patients with unilateral chronic large perforations. All patients completed 12 months of follow up. The mean operation time was 32.3 ± 4.2 minutes in the button technique group and 51.6 ± 2.8 minutes in the over-underlay technique group (p < 0.01). The graft success rate at 12 months was 92.3 per cent (24 out of 26) in the button technique group and 96.2 per cent (25 out of 26) in the over-underlay group (p = 0.552). CONCLUSION The endoscopic cartilage-perichondrium button technique had similar graft success rates and hearing outcomes for large chronic perforations to the over-under technique, but significantly shortened the mean operation time.
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Affiliation(s)
- J Sun
- Department of Otorhinolaryngology, Yiwu Central Hospital, Yiwu City, China
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Lou Z, Lou Z, Lv T, Chen Z. Comparison of temporalis fascia and cartilage graft over-under myringoplasty for repairing large perforations. Am J Otolaryngol 2024; 45:104101. [PMID: 37948821 DOI: 10.1016/j.amjoto.2023.104101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE The objective of this study was to compare the operation time, graft success, audiometric outcomes and complications of over-under technique using a temporalis fascia (TMF) and cartilage grafts for the repair of large perforations. STUDY DESIGN Randomized controlled trial. MATERIALS AND METHODS 80 large perforations >2 quadrants of eardrum were prospectively randomized to undergo TMF over-under technique group (TFON, n = 40) or cartilage-perichondrium over-under technique group (CPON, n = 40). The graft success rate, audiometric outcomes, and complications were compared among two groups at 12 months. RESULTS The mean operation time was 56.8 ± 4.2 (range:52-71) min in the TFON group and 37.9 ± 2.8 (range: 31-47) min in the CPON group (P < 0.001). The lost follow-up rate was 3 (7.5 %) patients in the TFON group and 2 (5.0 %) patient in the CPON group (P = 0.644). Finally, 37 patients in the TFON group and 38 patients in the CPON group were included in this study. The graft infection rate was 2 (5.4 %) patients in the TFON group and 2 (5.3 %) patient in the CPON group (P = 0.626), all the graft infection resulted in the residual perforation. The remaining residual perforation was 2 (5.4 %) patients in the TFON group and 1 (2.6 %) patient in the CPON group; the re-perforation was 3 (8.1 %) patients in the TFON group and 0 (0.0 %) patient in the CPON group. The graft success rate was 81.1 % (30/37) patients in the TFON group and 92.1 % (35/38) patient in the CPON group. The mean preoperative and 12-month postoperative ABGs were significantly different in any group (P < 0.01). However, there were no significant difference among two groups regardless of pre-or post-ABGs or ABG closure. No lateralization of the graft or blunting was noted in any group. Four (10.8 %)patients developed atelectasis and one (2.7 %) developed the EAC scarring in the TFON group. Graft cholesteatomas was found in 2 (5.4 %) patients in the TFON group and in 5 (13.2 %) patients in the CPON group (P = 0.449). Three (8.1 %) patients had temporary hypogeusia in the TFON group. CONCLUSION Although temporalis fascia graft over-under technique obtained similar graft success rates and hearing outcomes for large chronic perforations to the cartilage-perichondrium over-under technique, temporalis fascia graft technique prolonged the operation time and increased the re-perforation and graft atelectasis. Nevertheless, the graft cholesteatomas were comparable among two techniques.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Wenzhou medical university affiliated Yiwu Hospital, 699 jiangdong road, Yiwu city 322000, Zhejiang province, China.
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China
| | - Tian Lv
- Department of Otorhinolaryngology, Wenzhou medical university affiliated Yiwu Hospital, 699 jiangdong road, Yiwu city 322000, Zhejiang province, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China.
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Agarwal D, Chandra M. Hearing Assessment After Total Annular Excision Tympanoplasty- Our Institutional Experience. Indian J Otolaryngol Head Neck Surg 2023; 75:3711-3717. [PMID: 37974840 PMCID: PMC10645727 DOI: 10.1007/s12070-023-04083-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 07/13/2023] [Indexed: 11/19/2023] Open
Abstract
Objective The objectives of this study were to record graft uptake, hearing status and any complication(s) after total annular excision (TAE) tympanoplasty and to compare them with previously operated underlay tympanoplasty patients. Design Prospective study. Methods Patients with chronic otitis media mucosal type aged between 15-45 years attending our outpatient department were assessed and eligible patients who gave consent for the study were included. Result Patients of chronic otitis media mucosal type who underwent TAE tympanoplasty had 80% graft uptake. Post TAE tympanoplasty patients had good hearing assessed by tuning fork test and pure tone audiometry. Maximum improvement in hearing was seen at 500Hz frequency by pure tone audiometry in TAE tympanoplasty group. Histopathological examination of remnant tympanic membrane showed mucosalization. Conclusion TAE tympanoplasty can effectively prevent development of granular myringitis. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-04083-8.
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Affiliation(s)
- Devisha Agarwal
- Department of Otorhinolaryngology, KGMU Lucknow, Lucknow, India
| | - Manish Chandra
- Department of Otorhinolaryngology, KGMU Lucknow, Lucknow, India
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Keskin S, Tatlıpınar A, Beyazgün V, Dündar TA. Effect of Supporting Anterior Tympanomeatal Angle with Temporofacial Graft in Type 1 Tympanoplasty on Hearing Results and Graft Success in Early Period. Indian J Otolaryngol Head Neck Surg 2023; 75:2966-2973. [PMID: 37974732 PMCID: PMC10646111 DOI: 10.1007/s12070-023-03914-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 05/27/2023] [Indexed: 11/19/2023] Open
Abstract
The treatment of persistent tympanic membrane perforation is tympanoplasty. Presence of perforation in the anterior annulus of the patients undergoing tympanoplasty surgery is a commonly encountered problem in the postoperative period. In this study, we investigated the effects of supporting anterior tympanomeatal angle with a secondary layer of temporal muscle fascia graft in the patients undergoing type 1 tympanoplasty on postoperative hearing outcomes and early graft success. Twenty-seven patients from our clinic who underwent surgery due to chronic otitis media (COM) and whose anterior tympanomeatal angles were supported with temporal muscle fascia graft as a secondary layer were included in the study. Twelve of the patients were male and 15 of them were female. The mean age of the patients was 43,1 years. The data obtained with retrospective investigations of the patient files were statistically analyzed. Audiological results of 27 patients were obtained in the postoperative 3rd month and were compared with the preoperative results. Preoperative pure tone average of bone-conduction and air conduction were 14,68 ± 7,08 dB and 41,63 ± 9,83 dB, respectively. Postoperative pure tone averages of bone-conduction and air conduction were determined to be 15,02 ± 6,40 dB and 26,38 ± 12,79 dB, respectively. The grafts of all patients were intact at the postoperative 3rd month. We can describe the technique we used as modified sandwich tympanoplasty. In this study we found that in patients that undergoing type 1 tympanoplasty, supporting the anterior tympanomeatal angle with temporal muscle fascia graft as a secondary layer is successful in terms of hearing outcomes and graft success.
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Affiliation(s)
- Serhan Keskin
- Health Sciences University Fatih Sultan Mehmet Health Practice and Research Center, İstanbul, Turkey
| | - Arzu Tatlıpınar
- Health Sciences University Fatih Sultan Mehmet Health Practice and Research Center, İstanbul, Turkey
| | - Vehip Beyazgün
- Health Sciences University Fatih Sultan Mehmet Health Practice and Research Center, İstanbul, Turkey
| | - Tuğba Aslan Dündar
- Health Sciences University Fatih Sultan Mehmet Health Practice and Research Center, İstanbul, Turkey
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Kara H, Sen C, Sonmez S, Celik M, Polat B. The effect of bony obliteration on quality of life after tympano-mastoidectomy surgery: A prospective observational controlled cohort study. Laryngoscope Investig Otolaryngol 2023; 8:1052-1060. [PMID: 37621278 PMCID: PMC10446264 DOI: 10.1002/lio2.1096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/17/2023] [Accepted: 06/04/2023] [Indexed: 08/26/2023] Open
Abstract
Objectives The study's primary objective was to compare the quality of life (QoL) and external auditory canal (EAC) hygiene among patients who underwent bony mastoid obliteration or meatoplasty after canal wall down (CWD) mastoidectomy. Methods A prospective, observational, controlled cohort study was conducted at our tertiary referral university hospital. Twenty-eight patients older than 16 years of age with chronic otitis media who underwent CWD mastoidectomy were included. Two cohorts were followed: CWD mastoidectomy followed by mastoid obliteration (Group 1, n = 14) and CWD mastoidectomy followed by meatoplasty (Group 2, n = 14). The main outcome measures of total COMBI score (postoperative 6-month QoL) and EAC hygiene were compared between the groups. Results The average age of the patients was 36.14 (12. 22) years; 15 (53.6%) were female and 13 (46.4%) were male. There were no differences in demographic variables, preoperative findings, or COMQ-12 (preoperative QoL) scores between groups. The average COMBI score of Group 1 (49.0 [8.66]) was not significantly different from Group 2 (46.79 [7.76]) (p = .482). Poor EAC hygiene was observed in eight (57.1%) patients in Group 2 and three (21.4%) patients in Group 1 (p = .06). In Group 1, no resorption of graft material was observed in 10 (71.4%) patients, minor resorption was observed in three (21.4%) patients, and significant resorption was observed in one (7.1%) patient. There were no significant differences in audiological findings between groups (p > .05). Conclusion There were no significant differences regarding short-term postoperative QoL, EAC hygiene, or hearing outcomes between patients who underwent bony mastoid obliteration or meatoplasty after CWD mastoidectomy. Level of Evidence 1b (individual prospective cohort study).
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Affiliation(s)
- Hakan Kara
- Istanbul Faculty of Medicine, Department of Otorhinolaryngology and Head and Neck SurgeryIstanbul UniversityIstanbulTurkey
| | - Comert Sen
- Istanbul Faculty of Medicine, Department of Otorhinolaryngology and Head and Neck SurgeryIstanbul UniversityIstanbulTurkey
| | - Said Sonmez
- Istanbul Faculty of Medicine, Department of Otorhinolaryngology and Head and Neck SurgeryIstanbul UniversityIstanbulTurkey
| | - Mehmet Celik
- Istanbul Faculty of Medicine, Department of Otorhinolaryngology and Head and Neck SurgeryIstanbul UniversityIstanbulTurkey
| | - Beldan Polat
- Istanbul Faculty of Medicine, Department of Otorhinolaryngology and Head and Neck SurgeryIstanbul UniversityIstanbulTurkey
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10
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Moneir W, El-Kholy NA, Ali AI, Abdeltawwab MM, El-Sharkawy AAR. Correlation of Eustachian tube function with the results of type 1 tympanoplasty: a prospective study. Eur Arch Otorhinolaryngol 2023; 280:1593-1601. [PMID: 36018358 PMCID: PMC9988816 DOI: 10.1007/s00405-022-07611-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES This study aims to evaluate Eustachian tube (ET) function tests and their impact on outcomes of tympanoplasty in patients with inactive chronic suppurative otitis media. MATERIALS AND METHODS A prospective study was conducted involving patients diagnosed with chronic suppurative otitis media (CSOM) and having a central dry perforation. Assessment of the ET function was done for all included cases by three tests; pressure swallow equalization test, saccharine test and methylene blue test. The primary outcome is the graft success rate defined as intact graft without any residual perforation at 6 months postoperatively. Secondary outcomes include hearing assessment and possible associated complications. RESULTS 64 patients were included in the study with an average age of 36.59 ± 11.96 years. All patients underwent assessment of the ET function by saccharine test, methylene blue test and pressure equalization test (PET) followed by microscopic post-auricular tympanoplasty. Successful tympanoplasty is achieved in 93.75% of cases with residual perforation in four patients. Mean air-bone gap is significantly improved from 23.73 ± 2.80 preoperatively to 10.93 ± 5.46 postoperatively. Results of Methylene blue test has no statistical impact on graft take rate (p value = 0.379), while saccharine test and pressure equalization test results have statistically significant correlation with graft success (p value ≤ 0.001). CONCLUSIONS Saccharine and Pressure equalization tests have a good positive correlation with the graft healing in tympanoplasty, while methylene blue test was found to have no correlation with the success rate.
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Affiliation(s)
- Waleed Moneir
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Noha Ahmed El-Kholy
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Ahmed Ismail Ali
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Shishegar M, Faramarzi M, Biniaz D, Rabiei N, Babaei A. Comparison of the underlay and over‐underlay tympanoplasty: A randomized, double‐blind controlled trial. Laryngoscope Investig Otolaryngol 2023; 8:518-524. [PMID: 37090859 PMCID: PMC10116974 DOI: 10.1002/lio2.1015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/27/2022] [Accepted: 01/18/2023] [Indexed: 03/02/2023] Open
Abstract
Objective We aimed to compare the graft success rate and hearing outcomes in patients with large tympanic membrane (TM) perforation in underlay and over-underlay approaches. Methods This is a prospective double-blind randomized controlled clinical trial with a parallel design. Patients aged 15-75 years old with large TM perforation (more than 50% of TM) who operated at Khalili hospital affiliated with Shiraz University of Medical Science, Iran, were enrolled. Exclusion criteria were recent otorrhea, revision surgery, and pathologic intraoperative findings such as the presence of cholesteatoma, cholesterol granuloma, ear canal polyp, or damaged ossicle. In the first group, the underlay method and in the second group over-underlay method were performed. Graft success rate, atelectasis, and audiology outcomes were evaluated after 6 months. Results The investigation was conducted on 84 patients in the underlay and 67 patients in the over-underlay group. Although there was a higher rate of graft failure (9%) in the over-underlay group in comparison with the underlay group (4.8%), the difference was not statistically significant (p-value = .34). No atelectasis was seen in both group. Although, between-groups comparison of the preoperative and postoperative speech reception thresholds (SRT) and air-bone gaps (ABG) values showed statistically significantly lower SRT and ABG in the over-underlay technique, the difference was clinically negligible. Conclusion Both techniques provide the same graft success rate, but SRT and ABG were significantly lower in the over-underlay technique after the operation. Levels of Evidence 1b.
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Affiliation(s)
- Mahmoud Shishegar
- Otolaryngology Research Center, Department of OtolaryngologyShiraz University of Medical SciencesShirazIran
| | - Mohammad Faramarzi
- Otolaryngology Research Center, Department of OtolaryngologyShiraz University of Medical SciencesShirazIran
| | - Dorna Biniaz
- Otolaryngology Research Center, Department of OtolaryngologyShiraz University of Medical SciencesShirazIran
| | - Nikta Rabiei
- Otolaryngology Research Center, Department of OtolaryngologyShiraz University of Medical SciencesShirazIran
| | - Amirhossein Babaei
- Otolaryngology Research Center, Department of OtolaryngologyShiraz University of Medical SciencesShirazIran
- Student Research Committee, Shiraz University of Medical SciencesShirazIran
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Kumar Gupta M, Srinivas K, George SK, Mounika Reddy Y. A Comparative Study on Outcomes of Type 1 Underlay Tympanoplasty with and Without Anterior Tucking of Temporals Fascia Graft. Indian J Otolaryngol Head Neck Surg 2022; 74:4232-4238. [PMID: 36742662 PMCID: PMC9895352 DOI: 10.1007/s12070-021-02919-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/02/2021] [Indexed: 02/07/2023] Open
Abstract
Tympanoplasty is a surgical procedure which includes eradication of disease from the middle ear and reconstruction of the hearing mechanism with or without tympanic membrane repair. The purpose of this article was to compare the clinical and audiological outcomes of Type 1 underlay tympanoplasty with or without anterior tucking of the temporals fascia graft. This is a prospective interventional study which included 100 patients between 15 and 60 years of age, diagnosed with chronic otitis media, mucosal disease inactive stage. 100 patients were divided into two groups 50 each, who underwent type 1 underlay tympanoplasty, group A underwent anterior tucking of the temporals fascia graft and group B without anterior tucking of the temporals fascia graft. Analysis of data was made of the demographic details, graft uptake status and audiological outcomes following surgery. Among the 100 patients included in the study, majority were seen between 21 and 40 years of age group. In our study successful graft uptake was seen in 93.4% in group A temporalis fascia with anterior tucking which was better than group B which showed 84% results. However hearing outcome was almost similar in both the groups. In conclusion, graft uptake in tympanoplasty with anterior tucking was found to be better than without anterior tucking. There is significant hearing improvement following underlay technique of tympanoplasty both with and without anterior tucking. There is no significant difference in the hearing improvement with anterior tucking when compared to without anterior tucking of the temporalis fascia graft.
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Affiliation(s)
- Manish Kumar Gupta
- Department of Otorhinolaryngology, Head and Neck Surgery, Govt. ENT Hospital, Osmania Medical College, Hyderabad, 500095 India
| | - K. Srinivas
- Department of Otorhinolaryngology, Head and Neck Surgery, Govt. ENT Hospital, Osmania Medical College, Hyderabad, 500095 India
| | - Savya K. George
- Department of Otorhinolaryngology, Head and Neck Surgery, Govt. ENT Hospital, Osmania Medical College, Hyderabad, 500095 India
| | - Y. Mounika Reddy
- Department of Otorhinolaryngology, Head and Neck Surgery, Govt. ENT Hospital, Osmania Medical College, Hyderabad, 500095 India
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Type 1 Revision Tympanoplasty Using Tragal Cartilage in a Tertiary Care Centre: A Prospective Observational Study. Indian J Otolaryngol Head Neck Surg 2022; 74:575-580. [PMID: 36032918 PMCID: PMC9411312 DOI: 10.1007/s12070-021-02400-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/12/2021] [Indexed: 10/22/2022] Open
Abstract
To evaluate graft success rate and hearing outcome in type 1 revision tympanoplasty using tragal cartilage graft. It is a prospective observational study conducted at Department of ENT, Bangalore Medical College and Research Institute from July 2017 to June 2019. Forty four patients between the age group 18-60 years undergoing type 1 revision tympanoplasty, with conductive hearing loss were enrolled.There were 27 males and 17 female patients in the study group. Cartilage tympanoplasty was done using thin tragal cartilage graft . Postoperative hearing gain and graft uptake was assessed at third month. Graft uptake and hearing improvement was assessed 3 months postoperatively in 44 patients. Forty patients had graft uptake (90.90%). The postoperative hearing gain was 7.12 ± 2.99 dB (p = 0.001) which was statistically significant. Tragal cartilage is a good option as graft material in revision cases in terms of ease of graft placement, better graft uptake and audiological outcome with no complications like lateralization of graft, medialization of graft, epithelial pearl formation and anterior blunting.
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Comparative Study of Overlay and Underlay Techniques of Myringoplasty-Our Experience. Indian J Otolaryngol Head Neck Surg 2022; 74:426-432. [PMID: 36032820 PMCID: PMC9411416 DOI: 10.1007/s12070-020-02197-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/03/2020] [Indexed: 10/23/2022] Open
Abstract
The aim of our study was to compare overlay and underlay techniques of myringoplasty in terms of time taken for surgery, graft uptake rate, Air-Bone (AB) Gap closure and surgical complications. The present prospective study was conducted in the Department of Otorhinolaryngology and Head and Neck Surgery, SMGS Hospital, Government Medical College, Jammu w.e.f. November 2018-October 2019. All symptomatic patients diagnosed with Chronic Inactive Mucosal Otitis Media on the basis of history, clinical examination and audiological evaluation, were included in this study and subjected to myringoplasty by overlay technique (Group I) or underlay technique (Group II). The mean time taken for surgery was more in Group I (36.83 ± 5.33 min) than Group II (30.17 ± 5.49 min).The graft uptake rate was better in Group II (90%) than Group I (86.6%).The mean AB Gap closure was more in Group II (3.04 ± 1.63 dB) than Group I (2.99 ± 1.67 dB).Complications from surgery were seen more in Group I (19.9%) than Group II (16.6%). According to our study, underlay technique of myringoplasty was better than overlay technique of myringoplasty in terms of time taken for surgery, graft uptake rate, AB gap closure and complications.
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Bao JW, Zhan KY, Wick CC. Comparison of endoscopic underlay and
over‐under
tympanoplasty techniques for type I tympanoplasty. Laryngoscope Investig Otolaryngol 2022; 7:1186-1193. [PMID: 36000055 PMCID: PMC9392374 DOI: 10.1002/lio2.879] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/14/2022] [Indexed: 11/18/2022] Open
Abstract
Objective To compare the indications and efficacy of endoscopic over‐under tympanoplasty versus endoscopic underlay tympanoplasty. Methods Retrospective cohort study of patients undergoing type I endoscopic tympanoplasty via either an underlay or over‐under technique by a single surgeon from 2017 to 2021. Patients were excluded if they had a concurrent mastoidectomy, ossiculoplasty, or advanced cholesteatoma defined by involvement of multiple subsites. Patient demographics, perforation size and location, middle ear status, preoperative and postoperative audiograms, and perforation closure were reviewed. Middle ear status was represented using the Ossiculoplasty Outcome Parameter Score (OOPS). The primary outcome was perforation closure at most recent follow‐up and secondary outcomes were change in postoperative pure‐tone average (PTA) and air‐bone gap (ABG). Results Of 48 patients, 27 underwent endoscopic underlay tympanoplasty and 21 underwent endoscopic over‐under tympanoplasty. Tragal cartilage‐perichondrium graft was used in 90% of procedures. Distribution of OOPS scores was not significantly different between groups. Over‐ under technique addressed significantly larger perforations (mean size of 54% vs. 31%, p < .001) and a higher rate of anterior extension (95% vs. 22%, p < .001) than underlay technique. Perforation closure rate was not different between groups (95% vs. 96%). Patients experienced significant improvement in PTA and ABG in both groups. Conclusion The endoscopic over‐under tympanoplasty is comparable to endoscopic underlay tympanoplasty in terms of graft take and audiologic improvement. The over‐under technique is effective for repairing larger perforations or those with anterior extension. Level of evidence IV
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Affiliation(s)
- James W. Bao
- Department of Otolaryngology—Head and Neck Surgery Washington University School of Medicine St. Louis Missouri USA
| | - Kevin Y. Zhan
- Department of Otolaryngology—Head and Neck Surgery Washington University School of Medicine St. Louis Missouri USA
| | - Cameron C. Wick
- Department of Otolaryngology—Head and Neck Surgery Washington University School of Medicine St. Louis Missouri USA
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Zhang X, Ji C, Li A, Xu Z, Zhang X. Microscopic Over-under Versus Medial Tympanoplasty for Larger Tympanic Membrane Perforations. EAR, NOSE & THROAT JOURNAL 2022:1455613221107150. [PMID: 35722803 DOI: 10.1177/01455613221107150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES To identify the differences in hearing, anatomical success rate, functional success rate, and complications between over-under tympanoplasty and medial tympanoplasty procedures. METHODS The clinical data of patients with tympanic membrane perforation repaired by medial tympanoplasty between January 2011 and December 2016 and by over-under tympanoplasty between January 2017 and December 2020 were retrospectively analyzed. We evaluated the differences between medial tympanoplasty and over-under tympanoplasty. RESULTS The overall success rate of over-under tympanoplasty was higher than that of medial tympanoplasty (90.76% vs 81.31%). In large perforations, the success rate of over-under tympanoplasty was higher than that of medial tympanoplasty (89.80% vs 71.43%). There was no statistically significant difference in the success rate between the two treatment groups for moderate perforations. Furthermore, there was no statistically significant difference in the incidence of complications between the two groups (P = .2637). CONCLUSIONS Over-under tympanoplasty is more suitable for large perforations of the tympanic membrane and has a higher success rate as compared to medial tympanoplasty.
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Affiliation(s)
- Xiaowen Zhang
- Department of Otorhinolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Caili Ji
- Department of Otorhinolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Aifeng Li
- Department of Otorhinolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhenju Xu
- Department of Otorhinolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaoheng Zhang
- Department of Otorhinolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Arora RD, Thakur N, Kamble P, Jati M, Nagarkar NM, Thakur JS. Circumferential subannular tympanoplasty: surgical and hearing outcome in 224 ears with subtotal perforation. Acta Otolaryngol 2022; 142:254-258. [PMID: 35235490 DOI: 10.1080/00016489.2022.2042596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Subannular tympanoplasty is a newer technique with limited research articles in the literature. These articles have limitation in terms of sample data. We reviewed outcome of subannular tympanoplasty performed during last five years in our center. OBJECTIVE To determine the surgical and hearing outcome of circumferential subannular tympanoplasty. METHODS A retrospective observational study was performed in a tertiary care academic center involving 224 subjects with mucosal chronic otitis media who underwent circumferential subannular type 1 tympanoplasty. RESULTS Complete neo-tympanum was found in 213 cases (95.1%) at the end final follow period of 12 months after surgery. Eleven tympanic membranes did not take up the graft and considered failure at the end of 6 months after surgery. All of them were subjected for revision surgery and showed intact neo-tympanum after 12 months of surgery. The hearing outcome showed significant improvement in air conduction thresholds from 42.54 ± 13.04 dB to 30.48 ± 10.61 dB at the end of one year. No surgical complication was observed in the study group. CONCLUSION The circumferential subannular tympanoplasty carries good surgical success and should be preferred in large and subtotal perforations. Randomized controlled trials are warranted to overcome the limitations in the present study. SIGNIFICANCE This is the first study showing outcome of subannular tympanoplasty in large sample size of more than 200.
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Affiliation(s)
- Ripu D. Arora
- Department of Otolaryngology-Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, India
| | - Neha Thakur
- Department of Otolaryngology-Head and Neck Surgery, Indira Gandhi Medical College, Shimla, India
| | - Payal Kamble
- Department of Otolaryngology-Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, India
| | - Monalisa Jati
- Department of Otolaryngology-Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, India
| | - Nitin M. Nagarkar
- Department of Otolaryngology-Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, India
| | - Jagdeep S. Thakur
- Department of Otolaryngology-Head and Neck Surgery, Indira Gandhi Medical College, Shimla, India
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Comparing two different techniques to repair pediatric anterior tympanic membrane perforations. Int J Pediatr Otorhinolaryngol 2021; 150:110903. [PMID: 34479059 DOI: 10.1016/j.ijporl.2021.110903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/16/2021] [Accepted: 08/28/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Compare outcomes between a microscopic and endoscopic technique for anterior tympanic membrane (TM) perforation. METHODS Results of microscopic overlay (MT) and endoscopic tympanoplasty (ET) for management of anterior TM perforations from a single surgeon. RESULTS There were 28 patients in the MT group and 35 in the ET group. The mean age was 7.1 years and 10.9 years (p < 0.001) MT and ET groups respectively. There was no statistical differences in perforation location (p = 0.1), etiology (p = 0.52) or size (p = 0.1) between both groups. Mean operating time was 119.0 min and 131.0 min in the MT and ET groups respectively (p = 0.23). Follow up was 30.9 months and 9.0 months (p = 0.001) MT and ET respectively. The perforation was successfully closed in 29 patients at 6 weeks in the ET (82.9%) and 25 in the MT (89.3%), p = 0.47. Adjusting for age revealed no significant difference between groups. Long term follow up, resulted in 10 failures (28.6%) and 7 patients (25.0%) in the ET and MT groups respectively, p = 0.75. Adjusting for the follow-up period or age, there was no significant difference between groups. The change in ABG and PTA measures were not statistically different between groups. CONCLUSIONS An anteriorly based ET is a novel technique for management of anterior TM perforations. Results from this pilot study indicate that this ET approach may be an appropriate alternative to MT for difficult to repair anterior perforations. A longer follow-up will be necessary to determine its role in these perforations.
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19
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Kim HC, Yang HC, Lee SS, Cho HH. Surgical results of tympanoplasty after conversion to the endoscopic approach performed by a surgeon experienced in microscopic surgery. Eur Arch Otorhinolaryngol 2021; 279:3407-3414. [PMID: 34559270 DOI: 10.1007/s00405-021-07093-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 09/14/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE The aim of this study was to analyze the surgical outcomes of endoscopic tympanoplasty (ET) type I, and to investigate the learning curve of ET type I in a surgeon experienced in microscopic surgery. METHODS We retrospectively studied patients with tympanic membrane perforations who had undergone ET type I from January 2015 to June 2020. All procedures were performed by a single senior surgeon with considerable microscopic experience. We compared the perforation closure rate in relation to age, previous ear surgery history, graft material, size, and location of perforation. We compared the operation time according to the number of operated patients. RESULTS A total of 399 patients were enrolled. The success rate of ET type I was 92.7%. Age, prior ear surgery, graft material, size, and location of perforation did not influence the surgical outcomes. The surgical time for the initial ten cases was the longest (78.3 min), and stabilized after the first 100 cases to under 60 min. The surgical success rate was 96.0% in the first 50 cases, and decreased to approximately 92% afterwards. CONCLUSION The surgical time largely decreased with the number of operated patients. Since the operations were performed by a surgeon experienced in microscopy, the success rate of initial cases was not low, even though the operation time of these initial cases was longer. We believe that endoscope provides a new perspective on ear surgery if it could overcome the difficulties in the early stage.
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Affiliation(s)
- Hong Chan Kim
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Hospital and Chonnam National University Medical School, 42 Jebong-ro Dong-gu, Gwangju, 501-757, Korea
| | - Hyung Chae Yang
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Hospital and Chonnam National University Medical School, 42 Jebong-ro Dong-gu, Gwangju, 501-757, Korea
| | - Sung Su Lee
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Hospital and Chonnam National University Medical School, 42 Jebong-ro Dong-gu, Gwangju, 501-757, Korea
| | - Hyong-Ho Cho
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Hospital and Chonnam National University Medical School, 42 Jebong-ro Dong-gu, Gwangju, 501-757, Korea.
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Choi SW, Kim H, Na HS, Lee JW, Lee S, Oh SJ, Kong SK. Comparison of Medial Underlay and Lateral Underlay Endoscopic Type I Tympanoplasty for Anterior Perforations of the Tympanic Membrane. Otol Neurotol 2021; 42:1177-1183. [PMID: 33661239 DOI: 10.1097/mao.0000000000003138] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To compare the outcomes of medial and lateral underlay endoscopic type I tympanoplasty for anterior tympanic membrane (TM) perforations. STUDY DESIGN Retrospective chart review. SETTING Tertiary care academic referral center. PATIENTS Patients who were diagnosed with either chronic otitis media with dry and stable anterior TM perforations or traumatic anterior TM perforations and underwent endoscopic type I tympanoplasty between 2017 and 2019. INTERVENTIONS Medial or lateral underlay type I endoscopic tympanoplasty. MAIN OUTCOME MEASURES Patient demographics, size, and location of TM perforation, graft success rate, and hearing outcome. RESULTS Of the 170 patients, 68 and 102 patients underwent the medial and lateral underlay techniques, respectively. Patient demographics were not significantly different between groups, except the middle ear mucosa status. Graft success rates were significantly different between groups regardless of the perforation size (85.3 and 95.1%, p < 0.001). The lateral underlay group had a significantly better outcome (p < 0.001) when anterior superior quadrant TM perforation was included than the medial underlay group (p = 0.552). Hearing outcomes did not significantly differ between groups, but a significant audiological improvement was observed in both groups (p < 0.05). CONCLUSION Lateral underlay type I endoscopic tympanoplasty can be challenging as it requires dissection of the malleus. However, the lateral underlay group had a high graft success rate without sensorineural hearing loss in the repair of anterior TM perforations. Thus, lateral underlay type I endoscopic tympanoplasty should be considered for repairing anterior TM perforations, especially when the anterior superior quadrant is involved.
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Affiliation(s)
- Sung-Won Choi
- Department of Otorhinolaryngology and Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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Transcanal Endoscopic Cartilage and Perichondrium Graft Myringoplasty for Large Tympanic Membrane Perforations. Otol Neurotol 2021; 42:1172-1176. [PMID: 33782256 DOI: 10.1097/mao.0000000000003141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the outcomes following transcanal endoscopic cartilage and perichondrium double-layer myringoplasty for subtotal and total tympanic membrane (TM) perforations. STUDY DESIGN Retrospective case review. SETTING Tertiary referral center. METHODS Adult patients who underwent transcanal endoscopic double-layer myringoplasty for subtotal and total TM perforations between January 2015 and December 2017 were included. The graft success rate, hearing outcomes, and complications were evaluated postoperatively. Temporal bone computed tomography or magnetic resonance imaging was performed at 24 months postoperatively. RESULTS The mean follow-up period was 28.2 ± 6.1 (range, 24-36) months. The graft success rate was in 95.7% (45/47) at 6 months, 93.6% (44/47) at 12 months, and 87.2% (41/47) at 24 months, respectively. The mean ABG improved from 32.89 ± 5.31 dB preoperatively to 10.89 ± 4.78 dB postoperatively 12 months (p < 0.05) for subtotal perforations; from 33.41 ± 7.41 dB preoperatively to 11.45 ± 2.41 dB postoperatively 12 months (p < 0.05) for total perforations. No graft-related complications (e.g., graft lateralization, significant blunting, graft atelectasis, graft adhesions, or effusion) were encountered during the follow-up period. Postoperative temporal bone imaging revealed a pneumatized middle ear and mastoid in all cases with no evidence of cholesteatoma. CONCLUSIONS Transcanal endoscopic myringoplasty for large TM perforations using a double-layer perichondrium and cartilage graft is feasible with comparable rates of closure to more invasive approaches.
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Torre Carlos DL, Carolina V, Perla V. Middle ear risk index (MERI) as a prognostic factor for tympanoplasty success in children. Int J Pediatr Otorhinolaryngol 2021; 144:110695. [PMID: 33813100 DOI: 10.1016/j.ijporl.2021.110695] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 02/25/2021] [Accepted: 03/24/2021] [Indexed: 11/27/2022]
Abstract
Tympanoplasty performed in childhood has been controversial over the years because there is no clarity in determining what prognostic factors lead to surgical success. The objective of this study was to evaluate the effect of the Middle Ear Risk Index (MERI) score on the success of pediatric tympanoplasty. A retrospective case-control study was performed at a tertiary pediatric referral center. A database was created with surgical and clinical records of pediatric patients (<18 years of age) with tympanic membrane perforation, assessed and surgically managed by the same surgical team from January 2012 through March 2018. Mild MERI before tympanoplasty was found to be a protective factor against surgical failure, with an odds ratio of 0.24 (p: 0.002). The odds ratio for severe MERI in unsuccessful tympanoplasty was 5.87, with a p: 0.003, standing out as a risk factor for surgical failure. Presurgical MERI in children may be a useful tool to determine if patients are candidates for tympanoplasty, more aggressive interventions, or if medical treatment before tympanoplasty is necessary to improve prognosis. When facing a high MERI score, parents and family should be advised before surgery about the possibility of tympanoplasty failure.
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Affiliation(s)
- de la Torre Carlos
- Department of Pediatric Otolaryngology. Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Vasquez Carolina
- Department of Pediatric Otolaryngology. Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Villamor Perla
- Department of Pediatric Otolaryngology. Hospital Infantil Napoleon Franco Pareja, Cartagena, Colombia.
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Singh GB. Letter to Editor: Author's response whether is circumferential subannular technique necessary in endoscopic tympanoplasty? Am J Otolaryngol 2021; 42:102837. [PMID: 33261890 DOI: 10.1016/j.amjoto.2020.102837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 11/15/2020] [Indexed: 10/22/2022]
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The Utility of Numeric Grading Scales of Middle Ear Risk in Predicting Ossiculoplasty Hearing Outcomes. Otol Neurotol 2021; 41:1369-1378. [PMID: 33492798 DOI: 10.1097/mao.0000000000002776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess the usefulness of numeric grading scales of middle ear risk in predicting ossiculoplasty hearing outcomes. STUDY DESIGN Retrospective review. SETTING Tertiary care, academic medical center. PATIENTS Adults and children undergoing ossiculoplasty between May 2013 and May 2019 including: synthetic ossicular replacement prosthesis, autograft interposition, bone cement repair, and mobilization of lateral chain fixation. INTERVENTION Cases were scored via middle ear risk index (MERI), surgical prosthetic infection tissue eustachian tube (SPITE) method, and ossiculoplasty outcome scoring parameter (OOPS) scale. Preoperative and postoperative hearing outcomes were recorded. MAIN OUTCOME MEASURE Statistical correlation between risk score and postoperative pure-tone average air-bone gap (PTA-ABG). RESULTS The 179 included cases had average pre and postoperative PTA-ABGs of 30.3dB (standard deviation [SD] 12.7) and 20.3dB (SD 11.1), respectively. Mean MERI, SPITE, and OOPS scores were 4.5 (SD 2.3), 2.8 (SD 1.7), and 3.1 (SD 1.8), respectively. Statistically significant correlations with hearing outcome were noted for all three methods (MERI r = 0.22, p = 0.003; OOPS r = 0.19, p = 0.012; SPITE r = 0.27, p < 0.001). No scale predicted poor (PTA-ABG > 30dB) outcomes; only low SPITE scores predicted excellent (PTA-ABG < 10dB) outcomes (odds ratio [OR] 0.74 [Confidence Interval: 0.57 - 0.97], p = 0.032). CONCLUSIONS Significant weak correlations between each middle ear risk score and hearing outcomes were encountered. Although only the SPITE method predicted postoperative PTA-ABG, it was not overwhelmingly superior. Current grading scale selection may be justified by familiarity or ease of use.
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Çetin YS, Erdem MZ. Endaural Over-Underlay Cartilage Tympanoplasty for Repair of Dry Subtotal Perforations. Ann Otol Rhinol Laryngol 2021; 130:1345-1350. [PMID: 33825491 DOI: 10.1177/00034894211007218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES We explored the auditory and anatomical success of grafting when the cartilage perichondrium (CP) was prepared using two different methods. METHODS Patients with subtotal or total perforation underwent tympanoplasty with a CP graft. A V-shaped groove for the handle of the malleus was prepared for CP grafts in patients in group 1. Patients in group 2 did not have a groove on the graft. The anatomical success of the graft was evaluated as success, partial success, or failure. Results of auditory evaluations were compared between the two groups. RESULTS A total of 195 patients were included in the study. The total CP graft integration rate was 96% for both groups. Significant changes were detected in all hearing criteria evaluated 12 months after surgery compared to the preoperative period (P < .05). There were no significant differences between the groups in terms of the relationship between graft technique and postoperative hearing results. However, rates of partial success were significantly higher for group 1 than group 2 (P = .033). CONCLUSION Cartilage slice support offers an extremely reliable method for reconstruction of tympanic membrane in cases of high-risk perforation. Partial failures are rare, but when they occur, they most often involved anterior graft medialization. When a piece of cartilage is removed at the malleus interface there may be a higher rate of partial failure.
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Affiliation(s)
- Yaser Said Çetin
- Department of Otorhinolaryngology, Faculty of Medicine, Van Yüzüncü Yıl University, Van, Turkey
| | - Mehmet Zeki Erdem
- Department of Otorhinolaryngology, Van SBU Training and Research Hospital, Van, Turkey
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Success rate of type 1 tympanoplasty: a comparative study. The Journal of Laryngology & Otology 2021; 135:315-319. [PMID: 33691826 DOI: 10.1017/s0022215121000645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES This study aimed to compare graft take rate after tympanoplasty between adults and paediatric patients, cartilage and fascia grafts, and overlay and underlay techniques. METHODS Data were analysed in groups according to the technique (underlay vs overlay), age (paediatric patients vs adults) and graft (cartilage vs temporalis fascia). The main outcome measures were full graft take and the incidence of complications. RESULTS A total of 198 patients (208 ears) were included. Overall, full graft take was achieved in 200 ears (96 per cent). The success rate was higher in adults compared with paediatric patients (97.5 per cent vs 92.25, respectively) but the difference was insignificant. Similarly, higher but insignificant graft take rate was found in the cartilage group compared with fascia group (98.6 per cent vs 94.9 per cent, respectively). CONCLUSION All cases of overlay tympanoplasty had full graft take (success rate 100 per cent). In the underlay group, successful graft take was achieved in 154 cases (95 per cent). This difference was statistically insignificant.
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Endoscopic tympanoplasty type I for tympanic perforations: analysis of prognostic factors. Eur Arch Otorhinolaryngol 2021; 278:4715-4722. [PMID: 33438041 DOI: 10.1007/s00405-020-06588-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 12/24/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To assess the anatomical and functional outcomes of endoscopic transcanal tympanoplasty type I for tympanic membrane perforations. METHODS Eight hundred thirty-five patients who underwent tympanoplasty between January 2011 and January 2019 were selected. Patients with tympanic membrane perforation treated with a transcanal endoscopic tympanoplasty type 1 and a follow-up period longer than 6 months have been retrospectively reviewed. The presence of cholesteatoma or ossicular chain dysfunctions were considered exclusion criteria. Eighty-one patients were included in the present study population. The main outcome was the rate of overall graft success. Secondary outcomes included hearing results. Prognostic factors related to both the abovementioned outcomes were assessed. RESULTS Overall, 66 patients (81.5%) had a successful graft at the last follow-up evaluation. Mean follow-up was 22.1 (range 6-104) months. The anterior quadrants were entailed by the perforation in 62 (76.5%) cases. The overall success rate with cartilage (or cartilage and perichondrium) was 91.2% (p < 0.01). The median preoperative and postoperative ABG were 18.7 (13.4-25.6) and 7.5 (2.5-12.5), respectively, revealing a significant median improvement of 11.2 (p < 0.001). The type of graft and the postoperative tympanic membrane status were significantly associated with the audiologic outcome with p = 0.01 and p = 0.02, respectively. CONCLUSIONS Endoscopic tympanoplasty type I is a reliable technique with reasonable anatomic and audiologic results. Tympanic membrane grafting with cartilage (or cartilage and perichondrium) guarantees a higher rate of perforation closure and satisfactory hearing results. Anterior eardrum perforations can be successfully and safely managed with transcanal endoscopic approach avoiding postauricular approach and canalplasty.
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Circumferential Subannular Tympanoplasty: Panacea for revision tympanoplasty. Am J Otolaryngol 2020; 41:102728. [PMID: 32979669 DOI: 10.1016/j.amjoto.2020.102728] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/26/2020] [Accepted: 09/08/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the role of Circumferential Subannular Tympanoplasty [CST] in cases of Revision tympanoplasty. METHODS A retrospective statistical analysis of data of 81 patients who underwent revision tympanoplasty with CST technique [essentially Type I tympanoplasty] was done. An intact graft at the end of 6 months was regarded as a surgical success. RESULTS Overall, we recorded a surgical success rate of 97.5% [79 out of 81 cases] with a 100% surgical success for anterior perforations. There was no impact of size or site of perforation on the outcomes of revision tympanoplasty by this technique. In addition, a statistically significant hearing improvement was recorded in the study. The mean pre-operative and post-operative ABG were 33.85 dB and 18.87 dB respectively. The mean ABG closure was 14.89 dB. The value of "p" by Chi square test was found to <.05. CONCLUSION CST is an excellent technique for revision tympanoplasty and seems to address the shortcomings of conventional onlay and inlay techniques.
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Erbele ID, Fink MR, Mankekar G, Son LS, Mehta R, Arriaga MA. Over-under cartilage tympanoplasty: technique, results and a call for improved reporting. J Laryngol Otol 2020; 1:1-7. [PMID: 33019948 DOI: 10.1097/ono.0000000000000005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE This study aimed to describe the microscopic over-under cartilage tympanoplasty technique, provide hearing results and detail clinically significant complications. METHOD This was a retrospective case series chart review study of over-under cartilage tympanoplasty procedures performed by the senior author between January 2015 and January 2019 at three tertiary care centres. Cases were excluded for previous or intra-operative cholesteatoma, if a mastoidectomy was performed during the procedure or if ossiculoplasty was performed. Hearing results and complications were obtained. RESULTS Sixty-eight tympanoplasty procedures met the inclusion criteria. The median age was 13 years (range, 3-71 years). The mean improvement in pure tone average was 6 dB (95 per cent confidence interval 4-9 dB; p < 0.0001). The overall perforation closure rate was 97 per cent (n = 66). Revision surgery was recommended for a total of 6 cases (9 per cent) including 2 post-operative perforations, 1 case of middle-ear cholesteatoma and 3 cases of external auditory canal scarring. CONCLUSION Over-under cartilage tympanoplasty is effective at improving clinically meaningful hearing with a low rate of post-operative complications.
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Affiliation(s)
- I D Erbele
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - M R Fink
- Medical School, Louisiana State University Health Sciences Center, New Orleans, USA
| | - G Mankekar
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Department of Otolaryngology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - L S Son
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - R Mehta
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - M A Arriaga
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
- Culicchia Neurological Clinic, New Orleans, USA
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Erbele ID, Fink MR, Mankekar G, Son LS, Mehta R, Arriaga MA. Over-under cartilage tympanoplasty: technique, results and a call for improved reporting. J Laryngol Otol 2020; 134:1-7. [PMID: 33019948 DOI: 10.1017/s0022215120001978] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This study aimed to describe the microscopic over-under cartilage tympanoplasty technique, provide hearing results and detail clinically significant complications. METHOD This was a retrospective case series chart review study of over-under cartilage tympanoplasty procedures performed by the senior author between January 2015 and January 2019 at three tertiary care centres. Cases were excluded for previous or intra-operative cholesteatoma, if a mastoidectomy was performed during the procedure or if ossiculoplasty was performed. Hearing results and complications were obtained. RESULTS Sixty-eight tympanoplasty procedures met the inclusion criteria. The median age was 13 years (range, 3-71 years). The mean improvement in pure tone average was 6 dB (95 per cent confidence interval 4-9 dB; p < 0.0001). The overall perforation closure rate was 97 per cent (n = 66). Revision surgery was recommended for a total of 6 cases (9 per cent) including 2 post-operative perforations, 1 case of middle-ear cholesteatoma and 3 cases of external auditory canal scarring. CONCLUSION Over-under cartilage tympanoplasty is effective at improving clinically meaningful hearing with a low rate of post-operative complications.
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Affiliation(s)
- I D Erbele
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - M R Fink
- Medical School, Louisiana State University Health Sciences Center, New Orleans, USA
| | - G Mankekar
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Department of Otolaryngology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - L S Son
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - R Mehta
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
| | - M A Arriaga
- Department of Otolaryngology, Division of Neurotology, Louisiana State University Health Sciences Center, New Orleans, USA
- Our Lady of the Lake Hearing and Balance Center, Baton Rouge, USA
- Culicchia Neurological Clinic, New Orleans, USA
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El-Kholy NA, Salem MA, Rakha AM. Endoscopic single versus double flap tympanoplasty: a randomized clinical trial. Eur Arch Otorhinolaryngol 2020; 278:1395-1401. [PMID: 32691232 DOI: 10.1007/s00405-020-06212-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/14/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study aims to compare the results of endoscopic over-underlay tympanoplasty, single flap technique, with endoscopic over-underlay tympanoplasty combined with an anterior tab, double flap technique, in repair of the challenging total and subtotal tympanic membrane perforations with inadequate anterior remnant. This is to determine whether highly adequate visualization at the anterior meatal angle area offered by endoscopy can eliminate the need for anterior tab reinforcement. SUBJECTS AND METHODS A prospective randomized single-blinded study involving 104 patients with total or subtotal tympanic membrane perforations was conducted. Patients were randomized into two groups: 52 with endoscopic single flap tympanoplasty, first group, and 52 with endoscopic double flap tympanoplasty, second group, between August 2017 and February 2019. The main outcome is graft take rate. Secondary outcomes include hearing results, pain score assessment, operative time and postoperative complications. RESULTS Graft take rates were 94% and 98% for the first and second groups, respectively (P value = 0.307). Significant improvement was achieved in total air-bone gap from 21.45 ± 5.37 and 23.1 ± 4.47 preoperatively to 6.4 ± 5.46 and 6.15 ± 3.57 postoperatively for the first and second groups, respectively. Pain scores were not significantly different between the two groups. Mean operative time was significantly longer in the second group (P value = 0.010). There was no reported lateralization or anterior blunting in both groups. CONCLUSION In repair of total and subtotal tympanic membrane perforations with inadequate anterior remnant, endoscopic enrollment provides excellent visualization and good manipulation at the anterior meatal angle area with favorable results, eliminating the need for adding an anterior tab and alleviating the burden of longer operative time. CLINICAL TRIAL REGISTRY ClinicalTrials.gov (NCT03922295) "retrospectively registered" at 18/4/2019.
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Affiliation(s)
- Noha Ahmed El-Kholy
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, El-Gomhoria Street, Dakahlia Governorate, Mansoura, 35516, Egypt.
| | - Mohammed Abdelbadie Salem
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, El-Gomhoria Street, Dakahlia Governorate, Mansoura, 35516, Egypt
| | - Abdelwahab Mohamed Rakha
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, El-Gomhoria Street, Dakahlia Governorate, Mansoura, 35516, Egypt
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Lou ZC. Endoscopic myringoplasty: comparison of double layer cartilage-perichondrium graft and single fascia grafting. J Otolaryngol Head Neck Surg 2020; 49:40. [PMID: 32571414 PMCID: PMC7310158 DOI: 10.1186/s40463-020-00440-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/16/2020] [Indexed: 11/10/2022] Open
Abstract
Objective To compare surgical results of endoscopic myringoplasty using double layer cartilage-perichondrium grafts versus single fascia grafts. Study design Prospective, randomized, controlled. Setting University-affiliated teaching hospital. Subjects and methods In total,134 patients who underwent endoscopic myringoplasty were included in this study. Patients in group A received a double layer tragal cartilage-perichondrium graft and those in group B received a temporal muscle fascia graft. The groups were compared with respect to the pre- and postoperative air-bone gap (ABG) and the graft success rate. Results The graft success rate was 98.5% (66/67) in the Group A and 94.0% (63/67) in the Group B at 6 months, the difference wasn’t statistically significant (p = 0.362). However, the graft success rate was 97.0% (65/67) in the Group A and 85.1% (57/67) in the Group B at 12 months, the difference was statistically significant (p = 0.034). In addition, only one patient (1.49%) had small keratin pearls in the Group A, no patients developed cholesteatoma of middle ear in either group. Conclusions The endoscopic double layer perichondrium-cartilage graft technique is feasible for repairing medium or larger perforations, it has a better long-term graft success rate and less operative time compared with the single layer fascia graft technique. However, long-term hearing outcomes were the same for the single and double layer closure techniques.
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Affiliation(s)
- Zheng Cai Lou
- Department of Otorhinolaryngology, the affiliated Yiwu hospital of Wenzhou medical university (Yiwu central Hospital), 699 jiangdong road, Yiwu city, 322000, Zhejiang provice, China.
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Lou Z. Use of Endoscopic Cartilage Graft Myringoplasty Without Tympanomeatal Flap Elevation to Repair Posterior Marginal Perforations. EAR, NOSE & THROAT JOURNAL 2020; 100:953S-957S. [PMID: 32511008 DOI: 10.1177/0145561320931220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE We evaluated the graft success rate and hearing outcomes of endoscopic cartilage graft myringoplasty without tympanomeatal flap elevation used to repair posterior marginal perforations. STUDY DESIGN A prospective case series. MATERIALS AND METHODS A total of 31 patients with posterior marginal perforations who underwent endoscopic cartilage graft myringoplasty were included. The outcomes were the hearing gain and graft success rate at 6 and 24 months. RESULTS The graft success rate was 96.7% (30/31) at 6 months and 90.3% (28/31) at 24 months; 1 patient exhibited composite graft extrusion and lateralization in the region of the anterior annulus; a residual perforation was apparent. Reperforation occurred in 2 patients. The mean preoperative air-bone gap (ABG; 28.61 ± 3.14 dB) was significantly greater than the mean postoperative ABG (12.15 ± 3.98 dB; P < .05) at 6 months; however, there was no statistically significant difference between the post-6 months and post-24 months with regard to ABG values (P = .871), ABG gain (P = 0.648), or functional success rate (P = .472). No significant graft blunting or atelectasis was noted during follow-up. The free perichondrium became fully integrated with the skin of the external auditory canal; the perichondrium could not be clearly distinguished endoscopically 4 to 8 weeks postoperatively. Computed tomography revealed well-pneumatized middle ear and mastoid cavity at postoperative 24 months. CONCLUSION Endoscopic cartilage graft myringoplasty without tympanomeatal flap elevation reliably repairs posterior marginal perforations. The short- and long-term graft success rate is high, and the hearing results are satisfactory; the technique is minimally invasive.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Yiwu Central Hospital, Yiwu, Zhejiang, China
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Lou Z. The Effect of External Auditory Canal Packing Duration on Healing After Endoscopic Cartilage Myringoplasty. EAR, NOSE & THROAT JOURNAL 2020; 100:656-661. [PMID: 32339051 DOI: 10.1177/0145561320922117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The external auditory canal (EAC) packing is widely used in otosurgery and is considered to promote hemostasis and to support tympanic membrane grafts. However, few studies have investigated the effects of packing removal time on healing. OBJECTIVE We investigated the effect of EAC packing duration on healing after endoscopic cartilage myringoplasty in patients with chronic tympanic membrane perforations (TMPs). MATERIALS AND METHODS Patients with chronic TMPs who underwent endoscopic "push-through" cartilage myringoplasty were divided into early and late groups based on the length of time before EAC packing was removed. The graft success rate, eardrum appearance, and hearing gain were assessed 3 months after surgery. RESULTS The study included 137 patients. Three months after surgery, the graft success rate was 83.5% (66/79) in the early group and 94.8% (55/58) in the late group (P = .042). The graft was displaced in 8 (10.1%) patients in the early group and in 1 (1.7%) patient in the late group (P = .050). No epithelialization was found on the surface of the grafts in the early group, whereas epithelialization was nearly complete 4 weeks after surgery in the late group. CONCLUSIONS Delaying removal of the EAC packing after endoscopic cartilage myringoplasty may promote tympanic membrane better healing and cartilage graft epithelialization and improve the appearance of the eardrum.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Yiwu Central Hospital, Yiwu, Zhejiang, China
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Lou Z. Endoscopic Cartilage Myringoplasty with Inside Out Elevation of a Tympanomeatal Flap for Repairing Anterior Tympanic Membrane Perforations. Ann Otol Rhinol Laryngol 2020; 129:795-800. [PMID: 32249587 DOI: 10.1177/0003489420915208] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: We evaluated the graft take rate and hearing gain of endoscopic cartilage myringoplasty with inside out elevation of a tympanomeatal flap for repairing an anterior tympanic membrane perforation. Study design: A retrospective case series Setting: Tertiary university hospital Materials and Methods: The study population consisted of patients with an anterior perforation undergoing endoscopic cartilage myringoplasty with inside out elevation of a tympanomeatal flap. The primary outcome was the graft take rate at 6 months. The secondary outcomes were the air–bone gap (ABG) gain at 3 months and complications. Results: A total of 51 patients with a unilateral anterior marginal perforation were included in this study. The mean operation time was 62.2 ± 8.3 minutes. The graft success rate was 92.2% (47/51) at 6 months. The mean preoperative ABG was 28.07 ± 5.13 dB, while the mean postoperative ABG was 12.24 ± 4.89 dB ( P < .05). No patients reported sensorineural hearing loss, altered taste, facial nerve palsy, vertigo, or tinnitus. Two patients with a middle perforation developed postoperative purulent otorrhea that resulted in residual perforations. The cartilage graft was extruded into the anterior annulus in two patients with large perforations that resulted in graft lateralization in one patient and residual perforation in the other. Conclusions: Endoscopic cartilage myringoplasty with inside out elevation of a tympanomeatal flap is a useful procedure with a low reperforation rate for repairing anterior perforation.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Yiwu central Hospital, Yiwu city, Zhejiang provice, China
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Lou Z. Endoscopic Suspended Cartilage Myringoplasty for the Repair of Central Tympanic Membrane Perforation. EAR, NOSE & THROAT JOURNAL 2020; 100:816S-821S. [PMID: 32182138 DOI: 10.1177/0145561320911487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Yiwu central Hospital, Zhejiang province, China, East Asia
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Lou ZC. Endoscopic cartilage myringoplasty with the removal of a small rim of the external auditory canal to repair marginal perforations. J Otolaryngol Head Neck Surg 2020; 49:13. [PMID: 32143701 PMCID: PMC7060568 DOI: 10.1186/s40463-020-00408-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/03/2020] [Indexed: 11/10/2022] Open
Abstract
Objective To evaluate the graft success rate and postoperative hearing gain for marginal perforations using endoscopic cartilage myringoplasty with the removal of a small rim of the external auditory canal (EAC). Study design Prospective case series. Materials and methods We performed a prospective study in 41 patients with marginal perforations who underwent endoscopic cartilage myringoplasty with the removal of a small rim of EAC. Patients were followed up for 6 months. Results Of the 41 patients with unilateral marginal perforation included in this study, the graft success rate was 100% (41/41). The mean ABG improved from 11.31 ± 9.71 dB preoperatively to 7.31 ± 2.32 dB postoperatively for small-and medium-sized perforations (P = 0.13); the mean ABG improved from 21.46 ± 8.39 dB preoperatively to 9.84 ± 2.41 dB postoperatively for large perforations (P < 0.05); the mean ABG improved from 28.79 ± 6.74 dB preoperatively to 10.13 ± 3.56 dB postoperatively for subtotal and total perforations (P < 0.05). There were no cases of graft lateralization or significant blunting or atelectasis or graft adhesions. Three patients developed postoperative otorrhoea and five patients had mild myringitis. Conclusions Endoscopic cartilage myringoplasty with the removal of a small rim of the EAC is simple and feasible, showing a high graft success rate and minimal complications for repairing marginal perforations.
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Affiliation(s)
- Zheng-Cai Lou
- Department of Otorhinolaryngology, Yiwu central Hospital, 699 jiangdong road, Yiwu city, 322000, Zhejiang provice, China.
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The Management of Tympanic Membrane Perforation With Endoscopic Type I Tympanoplasty. Otol Neurotol 2020; 41:214-221. [DOI: 10.1097/mao.0000000000002465] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bayram A, Bayar Muluk N, Cingi C, Bafaqeeh SA. Success rates for various graft materials in tympanoplasty - A review. J Otol 2020; 15:107-111. [PMID: 32884562 PMCID: PMC7451680 DOI: 10.1016/j.joto.2020.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/17/2019] [Accepted: 01/03/2020] [Indexed: 11/24/2022] Open
Abstract
Objectives The aim of this paper is to review how successful each type of grafts is in tympanoplasty. Methods Pubmed, Google and the Proquest Central Database at Kırıkkale University were queried using the keywords “graft”, “success” “tympanoplasty”, “success rate” with the search limited to the period 1955 to 2017. Results Various types of graft materials including temporalis fascia, cartilage, perichondrium, periosteum, vein, fat or skin have been used in the reconstruction of tympanic membrane (TM) perforation. Although temporalis fascia ensures good hearing is restored, there are significant concerns that its dimensional stability characteristics may lead to residual perforation, especially where large TM perforations are involved. The “palisade cartilage” and “cartilage island” techniques have been stated to increase the strength and stability of a tympanic graft, but they may result in a less functional outcome in terms of restoring hearing. Smoking habits, the size and site of a perforation, the expertise level of the operating surgeon, age, gender, the status of the middle ear mucosa and the presence of myringosclerosis or tympanosclerosis are all important in determining how successful a graft is. Conclusion Although temporal fascia is the most commonly used graft material for tympanoplasty, poor graft stability may cause failure. This failure is due to the inclusion of connective fibrous tissue containing irregular elastic fibers present in the grafted fascia. Cartilage grafts offer better ability to resist infection, pressure, and cope with insufficient vascular supply. This means that cartilage grafts are suitable for use in revision cases.
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Affiliation(s)
- Ali Bayram
- Kayseri Training and Research Hospital, Department of Otorhinolaryngology, Kayseri, Turkey
| | - Nuray Bayar Muluk
- Kirikkale University, Medical Faculty, Department of Otorhinolaryngology, Kirikkale, Turkey
| | - Cemal Cingi
- Eskisehir Osmangazi University, Medical Faculty, Department of Otorhinolaryngology, Eskisehir, Turkey
| | - Sameer Ali Bafaqeeh
- King Saud University, Department of Otorhinolaryngology, Riyadh, Saudi Arabia
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Longitudinal Study of Type I Interlay Tympanoplasty. Indian J Otolaryngol Head Neck Surg 2019; 71:1090-1095. [PMID: 31750131 DOI: 10.1007/s12070-017-1185-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 08/16/2017] [Indexed: 10/19/2022] Open
Abstract
The aim of the present study was to access success rate of tympanoplasty and complications with interlay technique of tympanoplasty. This Longitudinal Prospective study was carried out in the Department of Otorhinolaryngology and Head and Neck Surgery, Era's Lucknow Medical College, Lucknow. 50 patients aged between 10 and 50 years of chronic otitis media mucosal type disease with dry ears were selected. Otomicroscopic, tunning fork test, pure tone audiometry were done in all patients. All patients underwent interlay tympanoplasty. Patients were followed up regularly for a minimum period of 1.5 years. Successful graft uptake was noted in 48 (96%) cases. Interlay tympanoplasty results in excellent graft uptake and good post operative Air Bone Gap closure.
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Özdamar K, Şen A. The effect of age on ossiculoplasty results: A retrospective evaluation of 60 cases. Auris Nasus Larynx 2019; 47:209-214. [PMID: 31500919 DOI: 10.1016/j.anl.2019.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/28/2019] [Accepted: 08/12/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVE There are only a few studies evaluating ossiculoplasty results in the pediatric age group. Although the effect of different factors on the results of ossiculoplasty is investigated, the effect of age on ossiculoplasty results is not known. In this study, the effect of age on ossiculoplasty results has been investigated. METHODS This retrospective clinical study was performed in 60 patients (30 female, 30 male; mean age 15.5±14.3 years, range 9-57 years) who underwent ossiculoplasty. The cases were divided into two groups according to their age. Group A consisted of pediatric cases younger than 18 years of age and group B consisted of adult subjects (>18 years). The comparison of the groups was made by taking into consideration the air-bone gap in the 3rd and 12th weeks of the pre- and postoperative period. RESULTS There was no statistically significant difference between preoperative air-bone gaps of the groups (p=0.086). In the third postoperative month, the air-bone gap gain of group A was statistically significantly higher than group B (p=0.0001). The air-bone gap gain of group A was significantly higher than group B in the postoperative 12th month (p=0.026). The air-bone gap gain of the patients with malleus in group A and group B was higher in the postoperative 3rd month than in the patients without malleus (all p values <0.05). There was no statistically significant difference between the air-bone gap gain in patients with the stapes suprastructure and the air-bone gap gain of the patients without stapes suprastructure in group A and group B in the postoperative 3rd month (p values >0.05). CONCLUSION The results of ossiculoplasty were found better in the pediatric age group. We think that ossiculoplasty should be carried out without delay in the pediatric age group.
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Affiliation(s)
- Kadir Özdamar
- Private Şanmed Hospital, Department of Otorhinolaryngology - Head and Neck Surgery, Şanlıurfa, Turkey.
| | - Alper Şen
- Harran University, Medical Faculty, Department of Otorhinolaryngology - Head and Neck Surgery, Şanlıurfa, Turkey.
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Comparison of endoscopic transcanal and microscopic approach in Type 1 tympanoplasty. Braz J Otorhinolaryngol 2019; 87:157-163. [PMID: 31530442 PMCID: PMC9422686 DOI: 10.1016/j.bjorl.2019.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/25/2019] [Accepted: 07/26/2019] [Indexed: 11/26/2022] Open
Abstract
Introduction Endoscopic tympanoplasty is a minimally invasive surgery that may be performed via a solely transcanal approach. The use of endoscopes in otologic procedures has been increasing worldwide. The endoscopic approach facilitates the transcanal tympanoplasty, even in patients having the narrow external ear canal with an anterior wall protrusion. Objectives The present study aimed to compare the surgical and audiological outcomes of endoscopic transcanal and conventional microscopic approach in Type 1 tympanoplasty. Methods The graft success rates, hearing outcomes, complications, and duration of surgery in patients who underwent endoscopic and microscopic tympanoplasty between October 2015 and April 2018 were retrospectively analysed. Results Graft success rates were 94.8 per cent and 92.9 per cent for the endoscopic and microscopic group, respectively (p > 0.05). Postoperative air-bone gap values were improved significantly in both groups (p < 0.001). The average duration of surgery was significantly shorter in the endoscopic group (mean 34.9 min) relative to the microscopic group (mean 52.7 min) (p < 0.05). The average hospitalization period was 5.2 h (range 3–6 h) in Group I whereas it was 26.1 h (range 18–36 h) in Group II (p < 0.05). Conclusion The endoscopic transcanal tympanoplasty approach is a reasonable alternative to conventional microscopic tympanoplasty in the treatment of chronic otitis media, with comparable graft success rates and hearing outcomes.
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Endoscopic Versus Microscopic Middle Ear Surgery: A Meta-analysis of Outcomes Following Tympanoplasty and Stapes Surgery. Otol Neurotol 2019; 40:983-993. [DOI: 10.1097/mao.0000000000002353] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Cartilage and Fascia Graft In Type 1 Tympanoplasty: Comparison of Anatomical and Audological Results. J Craniofac Surg 2019; 30:e297-e300. [PMID: 30839461 DOI: 10.1097/scs.0000000000005278] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Tympanoplasty is a surgical procedure aiming to reconstruct the tympanic membrane and hearing. The aim of this study was to compare anatomic and audiological results of cartilage graft with temporal fascia graft in type 1 tympanoplasty patients. We conducted a descriptive, retrospective study of medical records of patients who underwent tympanoplasty between January 2010 and December 2015 at the Department of Otolaryngology Head and Neck Surgery of Farhat Hached University Hospital. In total, we obtained 46 patients. Twenty-three patients who underwent type 1 cartilage tympanoplasty using cartilage graft were compared with 23 patients in whom temporal muscle fascia was used. In follow-up, residual perforation occurred in 1 of 23 patients (4.3%) undergoing cartilage tympanoplasty and in 2 of 23 patients undergoing fascia tympanoplasty (8.7%), which was found to be statistically non significant (P > 0.05). In both cartilage and fascia groups, when they were compared in terms of gain, no significant difference was found between groups (P = 0.271), air bone gap gain was found to be 12.9 ±9.9 decibels in cartilage group, whereas it was 10 ± 6.6 decibels in fascia group. Operation success is defined by successful anatomical and functional outcome. Among all patients, 35 (76%) were reported to have operation success. It was established that type of operation had no significant influence on success (P = 0.73). Currently, there is an increasing interest in using cartilage grafts in primary tympanoplasty. Especially, in patients with severe middle ear pathology, cartilage graft should be used routinely without risk on influencing audiological results.
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Diagnostic accuracy of intra-operative assessment of de-epithelisation of the malleus by the surgeon in type 1 tympanoplasty compared to histopathological examination. The Journal of Laryngology & Otology 2019; 133:462-465. [PMID: 31159909 DOI: 10.1017/s0022215119000987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE This study was undertaken to determine the accuracy of the surgeon's assessment in detecting epithelial remnants over the malleus after de-epithelisation in tympanoplasty. METHODS Intra-operatively, the umbo was assessed for epithelial remnants with the microscope. The umbo was then resected and sent for histopathological examination to detect epithelial remnants. RESULTS Out of 42 cases, microscopic examination findings for epithelium were positive in 16 cases and negative in 26 cases. Histopathology findings were positive in 13 cases. The surgeons' assessment was accurate only in two cases. CONCLUSION Residents, with their limited experience, are more likely to leave residual epithelium. When the chance of residual epithelium over the umbo is significant, the surgeon has two choices: to place the graft medial to the umbo or to resect the umbo. It is our opinion that the malleus exteriorisation should be incorporated into tympanoplasty training, with the aim of preventing epithelial entrapment in the middle ear.
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Karataş M, Doğan S. Endoscopic inlay butterfly cartilage tympanoplasty in pediatric patients. Int J Pediatr Otorhinolaryngol 2019; 121:10-14. [PMID: 30851509 DOI: 10.1016/j.ijporl.2019.02.042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 02/25/2019] [Accepted: 02/25/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To present and to compare the results of microscopic and endoscopic inlay butterfly cartilage tympanoplasties (MIBCT and EIBCT) in pediatric patients with COM using tragal cartilage as a grafting material and to discuss the advantages and superiorities of endoscope use and IBCT in pediatric patients. MATERIAL AND METHODS This retrospective study was carried out to evaluate the outcomes of 79 pediatric patients up to 16 years old who underwent either EIBCT (58 children) or MIBCT (21 children) between July 2013 and August 2017 at a tertiary referral hospital. Audiometric data including air-bone gap (ABG), air-bone gap gain, and air-conduction (AC) and bone-conduction (BC) thresholds, otologic examination findings involving size, side, and site of tympanic membrane perforations, the average lengths of surgery time, hospital stay, and follow-up period, technical success (TS), and functional success (FS) were all assessed by screening hospital records. The preoperative and postoperative averages of 0.5, 1, 2, and 3 kHz of pure-tone thresholds were used for the mean AC and BC thresholds according to the guidelines of the Committee on Hearing and Equilibrium. RESULTS TSs of EIBCT and MIBCT were achieved in 91.4 % (53/58) and 85.7% (18/21), respectively. The overall mean of ABG of EIBCT and MIBCT improved from 21.97±7.06 dB vs 20.90±4.78 dB preoperatively to 9.84±4.31 dB vs 9.33±3.54 dB postoperatively (p<0.05) thus the ABG gain was 12.00±7.32 dB and 11.57±5.49 dB, respectively. The mean lengths of surgery time were 28.03±4.79 minutes and 40.76±3.98 minutes, the mean lengths of hospital stay were 9.24±1.4 hours and 9.42±1.32hours, the lengths of follow-up period were 21.40±9.15 months and 23.19±9.40 months, in the order given. CONCLUSION EIBCT is a comfortable, attractive, and safer approach in pediatric patients with COM for both otologists and patients for many reasons including children's narrower external ear canal, endoscopes' wide field of view when compared with microscopes, instead of endaural, postauricular or transcanal circumferential insicions need for just a tragal incision for graft harvesting, and literature reports of satisfactory technical and functional results.
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Affiliation(s)
- Mehmet Karataş
- Adıyaman University Medical School, Department of Otorhinolaryngology, Adıyaman, Turkey.
| | - Sedat Doğan
- Adıyaman University Medical School, Department of Otorhinolaryngology, Adıyaman, Turkey
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Sen A, Özdamar K. Which graft should be used for the pediatric transcanal endoscopic type 1 tympanoplasty? A comparative clinical study. Int J Pediatr Otorhinolaryngol 2019; 121:76-80. [PMID: 30877979 DOI: 10.1016/j.ijporl.2019.02.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/25/2019] [Accepted: 02/25/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To compare the functional and anatomical success rates of the fascial versus perichondrial grafts in pediatric endoscopic type 1 tympanoplasties. METHODS This retrospective clinical study was conducted on 40 pediatric patients (23 females and 17 males; mean age: 10.0 ± 1.7 years; the age range: 6-13) who were operated with a transcanal endoscopic type 1 tympanoplasty. The study participants were assigned to two groups by graft types. The patients were assigned to either the tragal cartilage perichondrium group (Group A) or the fascia of the temporal muscle (Group B). The groups were compared according to the pre- and postoperative air-bone gaps and to the status of the tympanic membrane. RESULTS There were not any statistically significant differences between the groups in terms of the distribution of age, gender, the operation sites, the duration of the operation, MERI scores or the size of the perforation (all p values > 0.05). The graft retention success rates were 94.7% and 90.5% in Group A and Group B, respectively. There were no statistically significant differences between the two groups in terms of the graft retention success rates (p = 0.609). The functional (audiological) success rate was statistically higher in Group B compared to Group A (p = 0.044). CONCLUSION Perichondrium and fascia grafts were found out to be acceptable for use in pediatric endoscopic tympanoplasties. The functional success rates were higher in the fascia group. We also recommended the fascia as a graft in pediatric transcanal endoscopic type 1 tympanoplasties.
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Affiliation(s)
- Alper Sen
- Harran University, Medical Faculty, Department of Otorhinolaryngology, Head and Neck Surgery, Şanlıurfa, Turkey.
| | - Kadir Özdamar
- Private Sanmed Hospital, Department of Otorhinolaryngology, Head and Neck Surgery, Şanlıurfa, Turkey.
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Karataş M, Kaskalan E. Simultaneous bilateral butterfly tympanoplasty using tragal cartilage from one ear. Auris Nasus Larynx 2019; 46:324-329. [DOI: 10.1016/j.anl.2018.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 09/06/2018] [Accepted: 09/18/2018] [Indexed: 11/30/2022]
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Düzenli U, Bozan N, Turan M, Ağırbaş S, Tekeli AE, Kıroğlu AF. The Effect of Nitrous Oxide on the Outcomes of Underlay Tympanoplasty: A Prospective Study. EAR, NOSE & THROAT JOURNAL 2019; 98:621-624. [PMID: 31035784 DOI: 10.1177/0145561319846460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The main aims of tympanoplasty are eradication of chronic middle ear disease, repair of the tympanic membrane, and restoration of hearing. Nitrous oxide (N2O) is not a commonly preferred anesthetic agent for tympanoplasty because this agent may increase middle ear pressure and displace the graft. In this study, we researched the surgical outcomes of the underlay tympanoplasty performed with N2O anesthesia. Patients who underwent tympanoplasty were included in this prospective study. A type 1 tympanoplasty was performed in all patients using the underlay technique. Patients were randomized to groups that did and did not receive N2O. Preoperative and postoperative hearing thresholds were evaluated, postoperative pain scores were recorded, and the differences between the groups were statistically evaluated. There were 44 patients who received N2O and 44 who did not. The graft success rate was 93.2% in the N2O-receiving group and 84.1% in the nonreceiving group (P > .05). Hearing levels improved significantly after surgery in each group (P < .05), but the difference between the groups was not significant (P > .05). The postoperative pain score was 3.72 ± 1.3 in the N2O-receiving group and 4.45 ± 2.3 in the nonreceiving group (P > .05). Nitrous oxide is a cheap, safe, and readily available anesthetic agent that provides acceptable success rates in patients undergoing tympanoplasty.
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Affiliation(s)
- Ufuk Düzenli
- Department of Otorhinolaryngology, Faculty of Medicine, Yüzüncü Yıl University, Van, Turkey
| | - Nazım Bozan
- Department of Otorhinolaryngology, Faculty of Medicine, Yüzüncü Yıl University, Van, Turkey
| | - Mahfuz Turan
- Department of Otorhinolaryngology, Faculty of Medicine, Yüzüncü Yıl University, Van, Turkey
| | - Semra Ağırbaş
- Department of Otorhinolaryngology, Faculty of Medicine, Yüzüncü Yıl University, Van, Turkey
| | - Arzu Esen Tekeli
- Department of Anesthesiology, Faculty of Medicine, Van Yüzüncü Yıl University, Van, Turkey
| | - Ahmet Faruk Kıroğlu
- Department of Otorhinolaryngology, Faculty of Medicine, Yüzüncü Yıl University, Van, Turkey
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Bedri EH, Korra B, Redleaf M, Worku A. Double-Layer Tympanic Membrane Graft in Type I Tympanoplasty. Ann Otol Rhinol Laryngol 2019; 128:795-801. [DOI: 10.1177/0003489419843551] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Some discussion remains among otologists regarding the best grafts for tympanic membrane closure. It is unclear whether double-layer grafts are superior to single-layer and whether single-layer cartilage is superior to fascia or perichondrium alone. The objective of the current study was to examine the relative efficacy of single-layer versus double-layer tympanic membrane grafting techniques. Materials and Methods: A retrospective review of the medical records was used to address the objective of the study. Patients operated on in an over/under technique by the same surgeon underwent single-layer perichondrium or single-layer perichondrium with a cartilage island, or a double-layer of perichondrium combined with periochondrium with a cartilage island. The outcomes assessed were tympanic membrane reperforation and hearing improvement. Results: A total of 135/177 (76%) perichondrium grafts had no reperforation, and 43/55 (78%) perichondrium with cartilage island grafts had no reperforation; 352/390 (90%) of the double-layer closures had no reperforation. There was no statistically significant difference in reperforation rates between the 2 single-layer techniques ( P = .926). The difference in reperforation rates after the double-layer closure versus the perichondrium single-layer closure was statistically significant ( P = .001), as was the difference in reperforation rates after the double-layer closure versus the cartilage island single-layer closure ( P = .02). All 3 groups showed statistically significant hearing improvement postoperatively ( P < .0001). Preoperative hearing levels ( P = .179), postoperative hearing ( P = .857), and decibels of hearing improvement ( P = .356) were the same for all 3 groups. Conclusion: Double-layer closure gives lower tympanic membrane reperforation rates than does single-layer closure, as well as similar hearing outcomes.
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Affiliation(s)
- Es-hak Bedri
- OtoRino ENT Speciality Clinic, Honorary Otology Faculty, University of Illinois, Addis Ababa, Ethiopia
| | | | - Miriam Redleaf
- Department of OHNS, University of Illinois, Chicago, Chicago, Illinois, USA
| | - Alemayehu Worku
- Addis Ababa University, Tikkur Anbessa, Addis Ababa, Ethiopia
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