Published: 2019-08-27

Retracted: A retrospective study on middle ear risk indices in analysing the postoperative outcome following tympanoplasty

P. Vignadutt, Ali Shaik


The article "A retrospective study on middle ear risk indices in analysing the postoperative outcome following tympanoplasty" is retracted by the Editor-in-Chief, on the request of corresponding author and co-author, due to violation of the policies and practices of International Journal of Otorhinolaryngology and Head and Neck Surgery. The authors communicated the above article without knowledge of the principal investigator, Dr. Roopak and co researchers involved in the study. The principal investigator informed to the Editor-in-Chief regarding plagiarism of the data from his unpublished research paper.


Middle ear risk index, Postoperative outcome, Tympanoplasty

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Merchant SN, Wang PC, Jang CH, Glynn RJ, Rauch SD, McKenna MJ, et al. Efficacy of tympano-mastoid surgery for control of infection in active COM. Laryngoscope. 1997;107:872-7.

Tos M. Late Results in Tympanoplasty. Staging the operation. Acta Oto-La-ryngologica. 1976;82(1):282-5.

Hirsch BE, Kamerer DB, Doshi S. Single Stage Management of Cholesteatoma. Otolaryngol Head Neck Surg. 1992;106(4):351-4.

Sheehy JL, Crabtree JA. Tympanoplasty. Staging the Operation. Laryngoscope. 1973;83(10):1594-621.

Shelton C, Sheehy JL. Tympanoplasty: Review of 400 Staged Cases. Laryngoscope. 1990;100(7):679-81.

Black B. Ossiculoplasty prognosis: the spite method of assessment. Am J Otol. 1992;13:544-51.

Albu S, Babighian G, Trabalzini F. Prognostic factors in tympanoplasty. The American Journal of otology. 1998;19:136-40.

Brackman DE, Sheehy JL, Luxford WM. TORPs and PORPs in tympanoplasty: a review of 1042 operations. Otolaryngol Head Neck Surg. 1984;92:32-37.

Kartush JM. Ossicular chain reconstruction. Capitu-lum to Malleus. Otolaryngol Clin North Am. 1994;27(4):689-715.

Wasson JD, Papadimitriou CE, Pau H. Myringoplasty: impact of perforation size on closure and audiological improvement. J Laryngol Otol. 2009;123:973-977.

Pignataro L, Berta LGD, Capaccio P, Zaghis A. Myringoplasty in children: anatomical and functional results. J Laryngol Otol. 2001;115:369-73.

Holmquist I. The role of eustachian tube in the myringoplasty. Acta Otolaryngol (stockh). 1968;66:289.

Lima JCBD, Marone SAM, Martucci O, Gonçalez F, Silva Neto JJD, Ramos ACM. Evaluation of the organic and functional results of tympanoplasties through a retro-auricular approach at a medical residency unit. Brazilian J Otorhinolaryngol. 2011;77(2):229–36.

Sharma A, Saxena R, Verma L, Bhandari S. Correlation Between MERI and Hearing After Tympanoplasty. J Nepalgunj Med Coll. 2017;13(2):6-9.

Ahmed I, Ghafoor T, Samore NA, Chattha MN. Down syndrome: clinical and cytogenetic analysis. J Coll Phys Surgeon-Pak. PMID:16197873.

Kumar N, Madkikar NN, Kishve S, Chilke D, Shinde KJ. Using Middle Ear Risk Index and ET Function as Parameters for Predicting the Outcome of Tympanoplasty. Indian J Otolaryngol Head Neck Surg. 2012;64(1):13-16.

Pinar E, Sadullahoglu K, Calli C, Oncel S. Evaluation of prognostic factors and middle ear risk index in tympanoplasty. Otolaryngology-Head Neck Surg. 2008;139(3):386–90.

Naderpour M, Jabbari Moghadam Y, Ghanbarpour E, Shahidi N. Evaluation of Factors Affecting the Surgical Outcome in Tympanoplasty. Iranian J Otorhinolaryngol. 2016;28(85):99-104.

Becvarovski Z, Kartush JM. Smoking and tympanoplasty: implications for prognosis and the Middle Ear Risk Index (MERI). Laryngoscope. 2001;111(10):1806–11.