Abstract
Background and aim
Elucidating the mechanism of recurrent laryngeal nerve (RLN) injuries through intraoperative electromyographic (EMG) and laryngeal examination approaches may deepen our knowledge regarding its prevention strategies. To date, no studies have been reported on the mechanism of RLN injury caused by endoscopic thyroidectomy via bilateral areola approach (ETBAA).
Methods
Both intraoperative EMG profiles and postoperative laryngeal examination were used to investigate the mechanisms of RLN injury and compare the safety aspects between ETBAA and open thyroidectomy approach (OTA).
Results
This study examined 1420 nerves at risk. The mean follow-up period was 17 ± 4 (range 6–48) months. The incidence of vocal cord paralysis was 4.1% (59/1420). The number of cases with decreased EMG signals and vocal cord palsy was higher in ETBAA group than in OTA group (P < 0.05). The left RLNs in ETBAA group were at higher risk compared to the right nerves.
Conclusions
The results of the current study indicate that ETBAA exhibits higher risk of RLN injury. The topic includes a video.
Similar content being viewed by others
References
Koh YW, Kim JW, Lee SW, Choi EC (2009) Endoscopic thyroidectomy via a unilateral axillo-breast approach without gas insufflation for unilateral benign thyroid lesions. Surg Endosc 23(9):2053–2060. https://doi.org/10.1007/s00464-008-9963-3
Bärlehner E, Benhidjeb T (2008) Cervical scarless endoscopic thyroidectomy: axillo-bilateral-breast approach (ABBA). Surg Endosc 22(1):154–157
Strik MW, Anders S, Barth M, Bärlehner E, Benecke C, Benhidjeb T (2007) Total videoendoscopic thyroid resection by the axillobilateral breast approach. Operative method and first results. Chirurg 78(12):1139–1144
Choe JH, Kim SW, Chung KW, Park KS, Han W, Noh DY, Oh SK, Youn YK (2007) Endoscopic thyroidectomy using a new bilateral axillo-breast approach. World J Surg 31(3):601–606. https://doi.org/10.1007/s00268-006-0481-y
Yan H, Wang Y, Wang P, Xie Q, Zhao Q (2015) “Scarless” (in the neck) endoscopic thyroidectomy (SET) with ipsilateral levels II, III, and IV dissection via breast approach for papillary thyroid carcinoma: a preliminary report. Surg Endosc 29(8):2158–2163. https://doi.org/10.1007/s00464-014-3911-1
Jeryong K, Jinsun L, Hyegyong K, Eilsung C, Jiyoung S, Insang S, Moonsang A, Jiyeon K, Jaeeun H (2008) Total endoscopic thyroidectomy with bilateral breast areola and ipsilateral axillary (BBIA) approach. World J Surg 32(11):2488–2493. https://doi.org/10.1007/s00268-008-9693-7
Hur SM, Kim SH, Lee SK, Kim WW, Choe JH, Lee JE, Kim JH, Nam SJ, Yang JH, Kim JS (2011) New endoscopic thyroidectomy with the bilateral areolar approach: a comparison with the bilateral axillo-breast approach. Surg Laparosc Endosc Percutan Tech 21(5):e219–e224. https://doi.org/10.1097/SLE.0b013e3182239989
Ohgami M, Ishii S, Arisawa Y, Ohmori T, Noga K, Furukawa T, Kitajima M (2000) Scarless endoscopic thyroidectomy: breast approach for better cosmesis. Surg Laparosc Endosc Percutan Tech 10(1):1–4
Shimazu K, Shiba E, Tamaki Y, Takiguchi S, Taniguchi E, Ohashi S, Noguchi S (2003) Endoscopic thyroid surgery through the axillo-bilateral-breast approach. Surg Laparosc Endosc Percutan Tech 13(3):196–201
Wang CC, Hu YZ, Lai ZW, Yang JG, Chen J, Pan YL, Xu P, Li JY (2009) Endoscopic thyroidectomy via the areola of breast approach. Zhonghua Wai Ke Za Zhi 47(14):1067–1069
Chantawibul S, Lokechareonlarp S, Pokawatana C (2003) Total video endoscopic thyroidectomy by an axillary approach. J Laparoendosc Adv Surg Tech A 13(5):295–299
Huang XM, Sun W, Zeng L, Liu X, Lu X, Xu YD, Zhang ZG, Xu G (2011) Gasless endoscopic thyroidectomy via an anterior chest approach—a review of 219 cases with benign tumor. World J Surg 35(6):1281–1286. https://doi.org/10.1007/s00268-011-1087-6
Li Z, Wang P, Wang Y, Xu S, Cao L, Que R, Zhou F (2011) Endoscopic lateral neck dissection via breast approach for papillary thyroid carcinoma: a preliminary report. Surg Endosc 25(3):890–896. https://doi.org/10.1007/s00464-010-1292-7
Youben F, Bomin G, Bo W, Jie K, Fan Y, Wencai Q, Yuyao H, Qi Z (2011) Trans-areola single-incision endoscopic thyroidectomy. Surg Laparosc Endosc Percutan Tech 21(4):e192–e196. https://doi.org/10.1097/SLE.0b013e31822355ea
Wang C, Feng Z, Li J, Yang W, Zhai H, Choi N, Yang J, Hu Y, Pan Y, Cao G (2015) Endoscopic thyroidectomy via areola approach: summary of 1250 cases in a single institution. Surg Endosc 29(1):192–201. https://doi.org/10.1007/s00464-014-3658-8
Bliss RD, Gauger PG, Delbridge LW (2000) Surgeon’s approach to the thyroid gland: surgical anatomy and the importance of technique. World J Surg 24(8):891–897. https://doi.org/10.1007/s002680010173
Zhang D, Li F, Wu CW, Liu X, Xin J, Chiang FY, Sun H (2017) Percutaneous probe stimulation for intraoperative neuromonitoring in total endoscopic thyroidectomy: a preliminary experience. Head Neck 39(5):1001–1007. https://doi.org/10.1002/hed.24734
Randolph GW, Dralle H, Abdullah H, Barczynski M, Bellantone R, Brauckhoff M, Carnaille B, Cherenko S, Chiang FY, Dionigi G, Finck C, Hartl D, Kamani D, Lorenz K, Miccolli P, Mihai R, Miyauchi A, Orloff L, Perrier N, Poveda MD, Romanchishen A, Serpell J, Sitges-Serra A, Sloan T, Van Slycke S, Snyder S, Takami H, Volpi E, Woodson G (2011) Electrophysiologic recurrent laryngeal nerve monitoring during thyroid and parathyroid surgery: international standards guideline statement. Laryngoscope 121(Suppl. 1):S1–S16
Xin J, Liu X, Sun H, Li J, Zhang D, Fu Y (2014) A laryngoscopy-based classification system for perioperative abnormal vocal cord movement in thyroid surgery. J Int Med Res 42(4):1029–1037. https://doi.org/10.1177/0300060514535367
Dionigi G, Alesina PF, Barczynski M, Boni L, Chiang FY, Kim HY, Materazzi G, Randolph GW, Terris DJ, Wu CW (2012) Recurrent laryngeal nerve injury in video-assisted thyroidectomy: lessons learned from neuromonitoring. Surg Endosc 26(9):2601–2608. https://doi.org/10.1007/s00464-012-2239-y
Chiang FY, Lu IC, Kuo WR, Lee KW, Chang NC, Wu CW (2008) The mechanism of recurrent laryngeal nerve injury during thyroid surgery—the application of intraoperative neuromonitoring. Surgery 143(6):743–749. https://doi.org/10.1016/j.surg.2008.02.006
Shindo ML, Wu JC, Park EE (2005) Surgical anatomy of the recurrent laryngeal nerves revisited. Otolaryngol Head Neck Surg 133:514–519
Haller JM, Iwanik M, Shen FH (2012) Clinically relevant anatomy of recurrent laryngeal nerve. Spine (Phila Pa 1976) 37:97–100
Uen YH, Chen TH, Shyu JF et al (2006) Surgical anatomy of the recurrent laryngeal nerves and its clinical applications in Chinese adults. Surg Today 36:312–315
Lee MS, Lee UY, Lee JH, Han SH (2009) Relative direction and position of recurrent laryngeal nerve for anatomical configuration. Surg Radiol Anat 31:649–655
Funding
This study was funded by the National Nature Science Foundation of China (No. 81702651), China Postdoctoral Science Foundation (No. 2017M611313), Department of Science and Technology of Jilin Province (Nos. 20170520018JH, 20190201225JC).
Author information
Authors and Affiliations
Contributions
HS, NL and GD were involved in conception and design; HS, NL and GD contributed to administrative support; and DZ performed collection and assembly of data.
Corresponding authors
Ethics declarations
Conflict of interest
The authors Daqi Zhang, Jiao Zhang, Gianlorenzo Dionigi, Fang Li, Tie Wang, Hongbo Li, Nan Liang and Hui Sun declare no conflict of interest. The funders had no role in (1) the design of this study; (2) the collection, analysis and interpretation of data; (3) the writing of the manuscript; or (4) the decision to submit the manuscript for publication.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Supplementary material 1 (WMV 114784 kb)
Rights and permissions
About this article
Cite this article
Zhang, D., Zhang, J., Dionigi, G. et al. Recurrent Laryngeal Nerve Morbidity: Lessons from Endoscopic via Bilateral Areola and Open Thyroidectomy Technique. World J Surg 43, 2829–2841 (2019). https://doi.org/10.1007/s00268-019-05092-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00268-019-05092-x