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Related Experiment Videos

[Pediatric sulcus vocalis].

Zhongqiang Xu1, Zhongfang Xia, Zhinan Wang

  • 1Department of Otolaryngology, Wuhan Children Hospital, Wuhan 430016, China. zxwyzq@163.com

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi = Journal of Clinical Otorhinolaryngology Head and Neck Surgery
|September 7, 2007
PubMed
Summary
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Pediatric sulcus vocalis, a laryngeal abnormality, affects 5% of children with voice disorders. Surgical treatment, sulcus vocalis microdissection and vocal cord plasty, shows a 96.4% effectiveness rate.

Area of Science:

  • Otolaryngology
  • Pediatric Voice Disorders

Context:

  • Sulcus vocalis is a congenital or acquired condition affecting the vocal folds.
  • It can lead to significant voice impairment in children.

Purpose:

  • To describe the clinical features of pediatric sulcus vocalis.
  • To evaluate the efficacy of sulcus vocalis microdissection and vocal cord plasty.

Summary:

  • Video-laryngoscopy identified 56 pediatric sulcus vocalis cases between 1995 and 2005.
  • A four-step surgical procedure involving microdissection and vocal cord plasty was performed.
  • The overall effective rate after surgery was 96.4%.

Impact:

  • Sulcus vocalis occurs in 5% of children with voice issues and often coexists with other laryngeal abnormalities.

Related Experiment Videos

  • Microdissection and vocal cord plasty represent a potentially effective surgical option for pediatric sulcus vocalis.