2nd Edition of Global Conference on Surgery and Anesthesia

September 28-30, 2020 | Paris, France

Campanile Roissy-En-France Hotel
Roissy Park Activity Area - Allee Des Vergers 95700 Roissy In France
Phone : 1 (702) 988 2320
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Email: contact@surgery-conferences.com
September 28-30, 2020 | Paris, France

Produl Hazarika

Potential Speaker for Anesthesia Conferences 2020 -  Produl Hazarika
Produl Hazarika
NMC Specialty Hospital, Abu Dhabi
Title : Evaluation of the Hearing Results after Mastoidotympanoplasty Operation with or without Ossiculoplasty: A Percentage Change versus Absolute Change; A Different Methodology


Purpose: Our article provides a comprehensive review of parameters of percentage change of the results regarding the documented

hearing results (not based on any particular classification) in ear surgeries in chronic suppurative otitis media (CSOM) cases.

Materials and Methods: Our series is a prospective cohort observational study in 230 cases of CSOM from 2009 to 2016 wherein we have

evaluated the hearing improvement with a parameter of percentage change of hearing improvement between preoperative and postoperative

period in various types of ear surgeries. Statistics and Results: A statistically significant difference was seen in 4 out of the 14 surgical groups,

namely, in mastoidotympanoplasty, modified radical mastoidectomy (MRM), and MRM with tympanoplasty and in tympanoplasty. The rest

of the 10 surgical groups had <10 cases, and therefore, the P significance could not be determined; however, these groups still showed hearing

improvement. Conclusion: The superiority of the surgical techniques such as mastoidotympanoplasty, MRM, MRM with tympanoplasty and

in tympanoplasty as demonstrated in our study aims to find an ideal surgical procedure in CSOM which gives the best chance to improve or

preserve the hearing with complete eradication of the disease.


Dr. Hazarika completed his MS (ENT) from Assam Medical College, Dibrugarh. He is a fellow of American College of Surgeons, United Writer's Association of India, International Union against cancer Geneva, Fellow of the Royal College of Surgeons Edinburgh and the Indian Academy of Otorhino-Laryngology-Head and Neck Surgery. He has received Scholarship from Director of General Health Services, New Delhi, during the MS course.

He has received several national and international awards and merit of appreciation for his outstanding performance and contribution in his field. He has edited medical books and periodicals, organised workshops and has been an examiner in many big universities at national and international levels.

He has also designed new instruments like voice prosthesis, temporal bone holder and perforator for tracheo-esophageal puncture.

Dr. Hazarika has keen interest in microscopic ear surgeries, revision surgeries, Head and neck surgeries and skull base surgeries.

He has over 36 years of professional experience.