• Proceedings of the KSLP Conference
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• 1998.11a
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• pp.195-195
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• 1998

성문부폐쇄부전(glottic insufficiency)를 수술적으로 치료하기 위한 노력은 여러 형태(silicone, hydrogen gel, teflon, etc.)의 성대이물주입술, 갑상성형술등 다양하게 시도되어 왔다. 그러나, 이러한 노력에도 불구하고 성문부폐쇄부전은 여전히 해결하기 어려운 문제로 남아있다. 여기에 1995년 Ford 등은 성문부폐쇄부전에 이은 음성장애치료의 새로운 접근방법으로 자가 콜라겐주입술(autologous collagen injection)을 소개하였다. (중략)

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.24 no.2
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• pp.88-95
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• 2013

In recent years, the application of injection laryngoplasty to a variety of laryngeal disorders has regained popularity. The technique of injection laryngoplasty has several appealing qualities including relative technical ease, low cost, and wide availability in many clinical settings. A growing number of injectable substances and injection methods have been developed. This review is intended to provide an updated discussion of indications, materials, and techniques for injection laryngoplasty.

• Proceedings of the KSLP Conference
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• 2009.03a
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• pp.14-14
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• 2009

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.21 no.2
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• pp.142-144
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• 2010

Unilateral vocal cord paralysis occurs from a dysfunction of the recurrent laryngeal nerve. It causes a characteristic hoarseness, shortness of breath and swallowing disability. Prompt injection laryngoplasty is a treatment options that aims to improve these symptoms less invasively and easily than any other procedures. Cross-linked hyaluronic acid (HA) is widely used injection material. It is non-mammalian polysaccharides derived from streptococcus strain and well known for its duration in vocal cord about 3-6 months after injection. However, there were no complication reports such as infection or rejection after HA injection laryngoplasty in previous report. We present a case of patient with laryngeal abscess after transcricothyroid membrane percutaneous HA injection laryngoplasty.

• Proceedings of the KSLP Conference
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• 2012.03a
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• pp.22-22
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• 2012

• Proceedings of the KSLP Conference
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• 2009.03a
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• pp.15-15
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• 2009

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.22 no.1
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• pp.13-17
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• 2011

Injection laryngoplasty is one of the most frequently performed procedures in patients with glottic insufficiency. Various materials and injection sites have been used to medialize the true vocal folds. Ideal material would be easily injected through a fine- gauge needle, well tolerated, long lasting and without complications. Although injection laryngoplasty rarely result in complication, physicians must be familiar with the types of complications that can occur. Proper diagnosis and prompt management of complication can result in good outcome.

• Proceedings of the KSLP Conference
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• 2007.03a
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• pp.19-19
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• 2007

• Proceedings of the KSLP Conference
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• 2009.03a
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• pp.13-13
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• 2009

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.25 no.2
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• pp.96-98
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• 2014

Injection laryngoplasty is simple and useful procedure in patient with vocal cord paralysis even under local anesthesia. For approaching vocal cord level, flexibility of neck mobility is required to operate injection laryngoplasty but it is relatively difficult to approach vocal cord in patient who has cervical fixations. Laryngeal mask airway (LMA) can be helpful:We use a LMA (I-gel$^{TM}$) during intubation without neck extension on flat supine position under general anesthesia and have a good operation filed. LMA with swivel connector give surgeons better surgical vision and make insertion of fibroscope easily during operation. Hyaluronic acid injection was done use needle (25 G, 5 cm) via percutaneous cricothyroid space : This procedure can be useful method for patients who suffer from not only weak voice but also dysphagia and aspiration high vagal palsy patient after spine surgery or uncooperative with awake injection laryngoplasty.