Changes in Oral Vowel Sounds and Hyoid Bone Movement After Thyroidectomy

홍기환; 양우석; 박민주; 오종석; 한백화

doi:http://dx.doi.org/10.21053/ceo.2015.01585

추천

검색

자료유형: 학술저널

저자정보: 홍기환 (전북대학교) 양우석 (전북대학교) 박민주 (전북대학교) 오종석 (전북대학교) 한백화 (전북대학교)

저널정보: 대한이비인후과학회 Clinical and Experimental Otorhinolaryngology Clinical and Experimental Otorhinolaryngology 제10권 제2호

발행연도: 2017.6

수록면: 168 - 173 (6page)

DOI: http://dx.doi.org/10.21053/ceo.2015.01585

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Objectives. Voice and speech alterations after total thyroidectomy may be associated with other extralaryngeal factors, such as neck muscle dysfunction and neck scar contracture. We evaluated the acoustic characteristics of oral vowel sounds and changes in hyoid bone movement before and after thyroidectomy. Methods. Twenty-nine female patients undergoing total thyroidectomy were included. Fundamental frequencies (Fo), formants and vowel space areas were evaluated before surgery and 7 days and 3 months after surgery to acoustically analyze the oral vowel sounds. Videofluoroscopic images were taken at the same times to evaluate hyoid bone movement. Results. The Fo levels of seven vowels decreased significantly after surgery. The vowel formant changes the F1 of vowel /[e]/ decreased significantly from baseline at 3 months postoperatively, and the F3 of vowel /[i]/ decreased significantly from baseline 7 days postoperatively. The change in the vowel space area was not observed. The Y coordinate of the vowels /[i]/ and /[e]/ decreased significantly from baseline 7 days postoperatively due to changes in hyoid movement. Conclusion. The damage to the neck muscles after thyroidectomy changes in Fo, formant and hyoid bone position. These quantitative results could be used as basic data for voice management in patients who undergo thyroidectomy.

#Thyroidectomy #Oral Vowel #Hyoid Bone Movement

참고문헌 (20)

참고문헌 신청

Williams RG / 1989 / Altered laryngeal function following thyroidectomy / Clin Otolaryngol Allied Sci 14(4):281~283

Sonninen A / 1999 / The external frame function in the control of pitch, register, and singing mode: radiographic observations of a female singer / J Voice 13(3):319~340

Sinagra DL / 2004 / Voice changes after thyroidectomy without recurrent laryngeal nerve injury / J Am Coll Surg 199(4):556~560

Bone SL / 2012 / Auditory-perceptual voice characteristics in pre-operative patients undergoing thyroid or parathyroid surgery / Folia Phoniatr Logop 64(2):87~93

Hong KH / 1997 / Phonatory characteristics of patients undergoing thyroidectomy without laryngeal nerve injury / Otolaryngol Head Neck Surg 117(4):399~404

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!