JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY) ›› 2014, Vol. 28 ›› Issue (4): 74-76.doi: 10.6040/j.issn.1673-3770.0.2014.047

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Clinical efficacy of suspension laryngeal endoscopy and powered laryngeal system in minimally invasive surgery

LIU Jian-bing, LI Man, BAI Zheng-qun   

  1. Department of Otolaryngology & Head and Neck Surgery, Dafeng People's Hospital, Dafeng 224100, Jiangsu, China
  • Received:2014-02-09 Online:2014-08-16 Published:2014-08-16

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Abstract: Objective To evaluate the clinical effects of laryngeal endoscopy and powered laryngeal system in minimally invasive surgery. Methods 215 patients with vocal cord lesions were treated with powered laryngeal instruments under laryngeal endoscopy, Clinical efficacy was evaluated before and after the surgery, including laryngoscopy and self-assessment of Voice Handicap Index (VHI-10). Results The surgical exposure was excellent and the operational cut was precise and less invasive. The vocal function in 215 patients was satisfying. The voice handicap index were different between pre-operative and four weeks postoperative (P<0.05). Conclusion Laryngeal endoscopy combined with powered laryngeal system is ideal in minimally invasive surgery.

Key words: Endoscopy, Vocal cords, Powered system, Microdissection

CLC Number: 

  • R767
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