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
- 2013.1
- 수록면
- 511 - 515 (5page)
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초록· 키워드
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Background and Objectives New computer-guided scanner (CGS) recently applied to CO2 laser micromanipulator allows the beam to sweep a given surface with extreme rapidity. Our aim in this study is to evaluate the efficacy and usefulness of CO2 laser-assisted phonomicrosurgery using a CGS in broad-based vocal polyp.
Subjects and Method The current study enrolled 41 patients who underwent phonomicrosurgery for broad base polyp of vocal fold. Twenty patients underwent CO2 laser-assisted phonomicrosurgery using CGS (Group 1), and 21 patients underwent conventional phonomicrosurgery using cold instruments (Group 2).
Results All voice analysis parameters showed significant improvement after surgical treatment, except fundamental frequency and noise-to-harmonic ratio. Differences between preoperative and postoperative parameters of each voice analysis data did not differ significantly between the two groups.
Conclusion Although no significant difference was observed between the two groups, CO2 laser-assisted phonomicrosurgery using CGS allow for performance of more accurate and delicate incision with a controllable depth of beam penetration.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Ahn HY / 1987 / Carbon dioxide laser treatment of layngeal pailloma / Korean J Otolaryngol 30 (40) : 550 ~ 559
Benninger MS / 2009 / Laser surgery for nodules and other benign laryngeal lesions / Curr Opin Otolaryngol Head Neck Surg 17 (6) : 440 ~ 444
Cho BG / 1991 / Carbon dioxide laser surgery in a variety of laryngeal lesions: report 1 / Korean J Otolaryngol-Head Neck Surg 34 (5) : 1035 ~ 1047
De Bodt MS / 1997 / Test-retest study of the GRBAS scale: influence of experience and professional background on perceptual rating of voice quality / J Voice 11 (1) : 74 ~ 80
Keilmann A / 1997 / CO2 laser versus conventional microlaryngoscopy in benign changes of the vocal cords / Laryngorhinootologie 76 (8) : 484 ~ 489
Benninger MS / 2009 / Laser surgery for nodules and other benign laryngeal lesions / Curr Opin Otolaryngol Head Neck Surg 17 (6) : 440 ~ 444
Cho BG / 1991 / Carbon dioxide laser surgery in a variety of laryngeal lesions: report 1 / Korean J Otolaryngol-Head Neck Surg 34 (5) : 1035 ~ 1047
De Bodt MS / 1997 / Test-retest study of the GRBAS scale: influence of experience and professional background on perceptual rating of voice quality / J Voice 11 (1) : 74 ~ 80
Keilmann A / 1997 / CO2 laser versus conventional microlaryngoscopy in benign changes of the vocal cords / Laryngorhinootologie 76 (8) : 484 ~ 489
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