A new thread guide instrument for endoscopic arytenoid lateropexy
OBJECTIVES/HYPOTHESIS: The varied etiology of bilateral vocal cord immobility (BVCI) requires a wide range of surgical approaches. A new endolaryngeal thread guide instrument (ETGI) is presented here for a minimally invasive endoscopic lateropexy of the arytenoid cartilage, which might serve as a ba...
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2010
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| Sorozat: | LARYNGOSCOPE
120 No. 10 |
| Tárgyszavak: | |
| doi: | 10.1002/lary.21055 |
| mtmt: | 1747616 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/30185 |
| LEADER | 02728nab a2200289 i 4500 | ||
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| 001 | publ30185 | ||
| 005 | 20240424085948.0 | ||
| 008 | 240424s2010 hu o 000 eng d | ||
| 022 | |a 0023-852X | ||
| 024 | 7 | |a 10.1002/lary.21055 |2 doi | |
| 024 | 7 | |a 1747616 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Rovó László | |
| 245 | 1 | 2 | |a A new thread guide instrument for endoscopic arytenoid lateropexy |h [elektronikus dokumentum] / |c Rovó László |
| 260 | |c 2010 | ||
| 300 | |a 2002-2007 | ||
| 490 | 0 | |a LARYNGOSCOPE |v 120 No. 10 | |
| 520 | 3 | |a OBJECTIVES/HYPOTHESIS: The varied etiology of bilateral vocal cord immobility (BVCI) requires a wide range of surgical approaches. A new endolaryngeal thread guide instrument (ETGI) is presented here for a minimally invasive endoscopic lateropexy of the arytenoid cartilage, which might serve as a basis for a simple solution for the main types of BVCI. STUDY DESIGN: Prospective study of BVCI patients who underwent surgery, including 22 bilateral vocal cord paralyses (BVCP), 12 mechanical fixations (MF), 10 posterior glottic stenoses, and two rheumatoid ankyloses. METHODS: The ETGI is based on a built-in movable curved blade with a hole at its tip to guide a thread in and out again between the skin and the laryngeal cavity. The loops formed around the arytenoid cartilage cause abduction. In cases of fixations, the cricoarytenoid joints were properly mobilized as a first step with a combination of cold technique and CO(2) laser. RESULTS: As spirometric tests proved, 32 patients achieved improved breathing ability. One temporary tracheostomy was necessary and one patient with ongoing radiotherapy could not be decannulated. Subjectively, twelve patients' voices improved or approximated normal quality due to complete vocal cord recoveries on at least one side after lateropexy was ceased. Incomplete recovery with more or less impaired voice was observed in 16 cases. Three MF patients and two BVCP patients with poor overall health condition had severe dysphonia. CONCLUSIONS: Combined with simple and readily available methods, endoscopic arytenoid lateropexy is an effective solution for BVCIs with various etiologies. The ETGI facilitates this procedure with rapid and safe creation of fixating loops at the proper position. | |
| 650 | 4 | |a Klinikai orvostan | |
| 700 | 0 | 1 | |a Madani Shahram |e aut |
| 700 | 0 | 1 | |a Sztanó Balázs |e aut |
| 700 | 0 | 1 | |a Majoros Valéria |e aut |
| 700 | 0 | 1 | |a Smehák György |e aut |
| 700 | 0 | 1 | |a Szakács László |e aut |
| 700 | 0 | 1 | |a Jóri József |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/30185/1/TheLaryngoscope-2010-Rovo-Anewthreadguideinstrumentforendoscopicarytenoidlateropexy.pdf |z Dokumentum-elérés |