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Related Experiment Video

Updated: Dec 25, 2025

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique
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[Our first experience with endoscopic ear surgery].

N S Grachev1, G A Polev2, I I Morozov3

  • 1Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology of the Ministry of Health of Russia, Moscow, Russia, 117997; Institute of Medical and Social Technologies, Department of Otorhinolaryngology, Moscow State University of Food Production, Moscow, Russia, 125080.

Vestnik Otorinolaringologii
|April 4, 2020
PubMed
Summary

Endoscopic ear surgery offers enhanced visualization for otologic procedures. This technique can be used as an assistive or standalone method in pediatric patients, enabling less invasive tumor removal and faster recovery.

Keywords:
endoscopic ear surgeryendoscopic tympanoplastymiddle ear tumorsmyringoplastyotologic surgery

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Area of Science:

  • Otolaryngology
  • Pediatric Surgery
  • Minimally Invasive Surgery

Background:

  • Endoscopic ear surgery has become a standard practice due to its high-definition visualization and magnification.
  • The angled scope allows for improved maneuverability and the ability to visualize difficult-to-reach areas within the middle ear.

Purpose of the Study:

  • To evaluate the efficacy and application of endoscopic-assisted ear surgery in pediatric patients.
  • To assess the use of endoscopic techniques as a primary or assistive method in various otologic procedures.

Main Methods:

  • A retrospective review of 53 pediatric patients (81 surgeries) undergoing endoscopic-assisted ear surgery from March 2017 to November 2019.
  • Procedures included biopsies, tympanoplasty, tumor removal, myringoplasty, mastoidectomy, and second-look surgeries.

Main Results:

  • Two cases of middle ear tumor removal via endoscopic transcanal approach demonstrated successful biopsy and less invasive resection.
  • Endoscopic techniques facilitated faster patient recovery in tumor removal cases.
  • Overall good outcomes were reported across various procedures, including extensive cholesteatoma removal and ossiculoplasty.

Conclusions:

  • Endoscopic techniques can serve as an assistive tool or a standalone method in otologic surgery.
  • The high-definition camera and precise disease control offered by endoscopy are beneficial.
  • Endoscopic ear surgery is feasible and effective in pediatric patients across different age groups.