지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 7 - 12 (6page)
이용수
초록· 키워드
오류제보하기
Background and Objectives The aim of this study is to investigate the effectiveness of the endoscopic exclusive transcanalar approach for the management of conductive hearing loss.
Subjects and Method This was a retrospective comparative study of 106 patients who underwent exploratory tympanotomy at Chonnam National University Hospital from January 2008 to March 2016. The subjects were classified into two groups; endoscopic tympanotomy (ET, n=26) and microscopic tympanotomy (MT, n=80). Demographic data, operation time, postoperative admission days, pure tone audiometric results of pre-operation and post-operation at 3 months, and hearing success rate were evaluated.
Results The mean operation time of MT (101.7±24.8 minutes) was longer than that of ET (59.8±23.2 minutes) with a statistical significance (p＜0.01). The mean postoperative admission days of MT (4.4±1.3) was longer than that of ET (2.0±0.6) with a statistical significance (p＜0.01). Hearing gain (air-conduction) and air-bone gap improvements were not significantly different between the groups. However, the hearing success rate of ET [partial ossicular replacement prosthesis (PORP) 85.7%, total ossicular replacement prosthesis (TORP) 81.8%] was significantly improved enormously compared to that of MT (PORP 62.9%, TORP 64.3%).
Conclusion With regards to conductive hearing loss, the endoscopic approach provided a better surgical view and less invasiveness compared with the microscopic approach. In conclusion, endoscopic exploratory tympanotomy had several advantages in operation time, admission days and hearing success rate.
Korean J Otorhinolaryngol-Head Neck Surg 2017;60(1):7-12
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
Badr-el-Dine M / 2002 / Value of ear endoscopy in cholesteatoma surgery / Otol Neurotol 23 (5) : 631 ~ 635
Hiraumi H / 2013 / A minimally invasive approach for cochlear implantation using a microendoscope / Eur Arch Otorhinolaryngol 270 (2) : 477 ~ 481
Huang TY / 2016 / A comparative study of endoscopic and microscopic approach type 1 tympanoplasty for simple chronic otitis media / J Int Adv Otol 12 (1) : 28 ~ 31
Khan MM / 2016 / Endoscopic cartilage tympanoplasty: a twohanded technique using an endoscope holder / Laryngoscope 126 (8) : 1893 ~ 1898
Khan MM / 2016 / Novel concept of attaching endoscope holder to microscope for two handed endoscopic tympanoplasty / Indian J Otolaryngol Head Neck Surg 68 (2) : 230 ~ 240
Hiraumi H / 2013 / A minimally invasive approach for cochlear implantation using a microendoscope / Eur Arch Otorhinolaryngol 270 (2) : 477 ~ 481
Huang TY / 2016 / A comparative study of endoscopic and microscopic approach type 1 tympanoplasty for simple chronic otitis media / J Int Adv Otol 12 (1) : 28 ~ 31
Khan MM / 2016 / Endoscopic cartilage tympanoplasty: a twohanded technique using an endoscope holder / Laryngoscope 126 (8) : 1893 ~ 1898
Khan MM / 2016 / Novel concept of attaching endoscope holder to microscope for two handed endoscopic tympanoplasty / Indian J Otolaryngol Head Neck Surg 68 (2) : 230 ~ 240
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