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laryngeal nerve thyroidectomy

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https://www.readbyqxmd.com/read/28929067/per-operative-study-of-relation-of-zuckerkandl-tubercle-with-recurrent-laryngeal-nerve-in-thyroid-surgery
#1
Priyanka Singh, Kalpana Sharma, Sunita Agarwal
To identify Zuckerkandl tubercle and to determine relationship between the recurrent laryngeal nerve and Zuckerkandl tubercle (ZT). Peroperative study. Intraoperatively Zuckerkandl tubercle was identified. Size of the thyroid lobe and Zuckerkandl tubercle were co-related and direction of tubercle in relation to recurrent laryngeal nerve was examined. Grading of tubercle on the basis of size was done. We studied its direction and relation with recurrent laryngeal nerve. ZT was identified in 87.86% (179 out of 206) of cases...
September 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28917827/recommendations-on-the-use-of-neuromonitoring-in-thyroid-and-parathyroid-surgery
#2
José Luis Pardal-Refoyo, Pablo Parente-Arias, Marta María Arroyo-Domingo, Juan Manuel Maza-Solano, José Granell-Navarro, Jesús María Martínez-Salazar, Ramón Moreno-Luna, Elvylins Vargas-Yglesias
INTRODUCTION: Thyroid and parathyroid surgery (TPTS) is associated with risk of injury to the recurrent laryngeal nerve, superior laryngeal nerve and voice changes. Intraoperative neuromonitoring (IONM), intermittent or continuous, evaluates the functional state of the laryngeal nerves and is being increasingly used. This means that points of consensus on the most controversial aspects are necessary. OBJECTIVE: To develop a support document for guidance on the use of IONM in TPTS...
September 14, 2017: Acta Otorrinolaringológica Española
https://www.readbyqxmd.com/read/28877292/safety-and-outcomes-of-the-transoral-endoscopic-thyroidectomy-vestibular-approach
#3
Angkoon Anuwong, Khwannara Ketwong, Pornpeera Jitpratoom, Thanyawat Sasanakietkul, Quan-Yang Duh
Importance: Natural orifice transluminal endoscopic surgery thyroidectomy is a novel approach to avoid surgical scars. Objective: To compare the safety and outcomes of the transoral endoscopic thyroidectomy vestibular approach (TOETVA) with those of open thyroidectomy (OT). Design, Setting, and Participants: This study retrospectively reviewed all TOETVA and OT operations performed from April 1, 2014, through August 31, 2016, at Police General Hospital, Bangkok, Thailand...
September 6, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28868026/ultrasound-guided-transoral-videolaryngoscopic-surgery-for-retropharyngeal-lymph-node-metastasis-of-papillary-thyroid-cancer
#4
Kazunori Fujiwara, Takahiro Fukuhara, Satoshi Koyama, Ryohei Donishi, Hideyuki Kataoka, Hiroya Kitano, Hiromi Takeuchi
BACKGROUND: Endoscopic-assisted transoral surgery, including transoral robotic surgery for metastatic retropharyngeal lymph node (RPN) from well-differentiated thyroid cancer, has been reported to reduce the complications resulting from transcervical and transmandibular approaches. However, the narrow working space and difficulty identifying RPN are problematic. To solve these issues, several studies have used intraoperative ultrasound in endoscopic-assisted transoral surgery. However, the type of ultrasonography suitable for this purpose remains unclear...
May 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/28861367/safety-of-same-day-thyroidectomy-meta-analysis-and-systematic-review
#5
Helmi Khadra, Salah Mohamed, Adam Hauch, John Carter, Tian Hu, Emad Kandil
BACKGROUND: Performance of thyroid surgery as a same day surgery procedure has been a controversial topic. This study aimed to compare the safety and efficacy of outpatient thyroid surgery with inpatient thyroid surgery by meta-analysis of current literature. METHODS: Articles were identified from the following keyword searches: outpatient thyroidectomy/thyroid surgery, same day thyroidectomy/thyroid surgery. Outcomes included perioperative complications including recurrent laryngeal nerve (RLN) injury, hypocalcemia, and readmissions...
August 2017: Gland Surgery
https://www.readbyqxmd.com/read/28858110/predictors-of-lymph-nodes-posterior-to-the-right-recurrent-laryngeal-nerve-metastasis-in-patients-with-papillary-thyroid-carcinoma-a-retrospective-study
#6
Jiru Yuan, Jinghua Li, Xiaoyi Chen, Zhenwei Zhong, Zhengbo Chen, Ying Yin, Jialin Du, Shuzhen Cong, Zeyu Wu
The aim of this study was to identify the risk factors associated with lymph nodes posterior to the right recurrent laryngeal nerve (LN-prRLN) metastasis in patients with papillary thyroid carcinoma (PTC).A total of 81 PTC patients who underwent total/near-total thyroidectomy with LN-prRLN dissection in the Department of General Surgery at Guangdong General Hospital between June 2015 and August 2016 were assessed retrospectively. The relations of LN-prRLN metastasis with clinicopathologic characteristics of PTC were analyzed by univariate and multivariate logistic regression...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28815834/innervation-of-the-human-posterior-cricoarytenoid-muscle-by-the-external-branch-of-the-superior-laryngeal-nerve
#7
Mehmet Uludag, Nurcihan Aygun, Kinyas Kartal, Evren Besler, Adnan Isgor
BACKGROUND: The posterior cricoarytenoid muscle is the abductor muscle for the vocal cords and is innerved by the recurrent laryngeal nerve (RLN). The purpose of this study was to present our determination if the external branch of the superior laryngeal nerve (SLN) contributes to the motor innervation of the posterior cricoarytenoid muscle. METHODS: We performed electromyographies (EMGs) via needle electrodes on 47 posterior cricoarytenoid muscles from 28 patients during thyroidectomy (9 lobectomies and 19 total thyroidectomies) with intraoperative neural monitoring...
August 17, 2017: Head & Neck
https://www.readbyqxmd.com/read/28815342/development-of-a-novel-detachable-magnetic-nerve-stimulator-for-intraoperative-neuromonitoring
#8
Eui-Suk Sung, Jin-Choon Lee, Sung-Chan Shin, Sung-Won Choi, Da-Woon Jung, Byung-Joo Lee
BACKGROUND: Recurrent laryngeal nerve (RLN) palsy is a serious complication of thyroid surgery. During intraoperative neuromonitoring (IONM) of the RLN in thyroid surgery, repeated shifting between surgical instruments and the nerve stimulator is cumbersome and time-consuming. Therefore, we developed a simple detachable magnetic nerve stimulator that may be connected to all metallic surgical instruments. This study aimed to investigate the feasibility and efficacy of this detachable magnetic nerve stimulator for IONM in a porcine model and humans...
August 16, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28807633/evaluating-the-effectiveness-of-prophylactic-central-neck-dissection-with-total-thyroidectomy-for-cn0-papillary-thyroid-carcinoma-an-update-meta-analysis
#9
REVIEW
W-J Zhao, H Luo, Y-M Zhou, W-Y Dai, J-Q Zhu
BACKGROUND: The effectiveness of prophylactic central neck dissection (pCND) following total thyroidectomy (TT) in patients with clinical node-negative (cN0) papillary thyroid carcinoma (PTC) is still controversial. The aim of the meta-analysis is to evaluate the outcome of pCND and provide quantitative evidence. METHOD: A detailed literature search of PubMed, EMBASE, ClinicalTrails.gov and Cochrane Library electronic databases for articles published until October 2016 was carried out...
August 3, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28759458/pharyngolaryngeal-symptoms-associated-with-thyroid-disease
#10
Inn-Chul Nam, Young-Hak Park
PURPOSE OF REVIEW: The current review summarizes previous reports on laryngopharyngeal symptoms associated with thyroid disease. This review also includes pharyngolaryngeal symptoms caused by thyroidectomy. However, we focus on pharyngolaryngeal symptoms following uncomplicated thyroidectomy, as this is an important issue in the fields of otolaryngology. RECENT FINDINGS: An enlarged thyroid gland, as in thyroiditis, multinodular goiter, or large nodules, can cause compressive symptoms...
July 28, 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28728986/intra-capsular-total-thyroid-enucleation-versus-total-thyroidectomy-in-treatment-of-benign-multinodular-goiter-a-prospective-randomized-controlled-clinical-trial
#11
Alaa M Sewefy, Tohamy A Tohamy, Tarek M Esmael, Ahmed M Atyia
BACKGROUND: Due to high recurrence rate after subtotal thyroidectomy, most of centers have shifted to total thyroidectomy as a surgical treatment for benign multinodular goiter (BMNG), but serious complications, as laryngeal nerve affection & hypocalcaemia, are still present. This study aimed to evaluate treatment of BMNG using intra-capsular total thyroid enucleation in comparison to standard total thyroidectomy. PATIENTS &METHODS: This is a prospective randomized controlled clinical trial conducted in a hospital in the period from December 2009 to December 2015...
July 18, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28715809/thyroid-surgery-to-drain-or-not-to-drain-that-is-the-problem-a-randomized-clinical-trial
#12
Mario Schietroma, Beatrice Pessia, Zuleyka Bianchi, Fabiola De Vita, Francesco Carlei, Stefano Guadagni, Gianfranco Amicucci, Marco Clementi
PURPOSE: We conducted a prospective, randomized study to evaluate the necessity of drainage after thyroid surgery. METHODS: The patients (n = 215) were randomly assigned to be treated with suction drains (group 1; n = 108) or not (group 2; n = 107). RESULTS: The postoperative pain scores were significantly lower in the non-drained group than in the drained group of patients at postoperative days 0 and at 1. Hematomas, seromas, wound infections, transient biochemical hypoparathyroidism, and transient damage of the recurrent laryngeal nerve occurred more frequently in the drained group than in the non-drained group...
2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28713700/transoral-endoscopic-thyroidectomy-using-vestibular-approach-updates-and-evidences
#13
REVIEW
Angkoon Anuwong, Hoon Yub Kim, Gianlorenzo Dionigi
Recently, natural orifice transluminal endoscopic surgery (NOTES) has been applied in thyroid surgery with transoral access. The benefit of transoral endoscopic thyroidectomy is the potential for scar-free surgery. However, there are many concerns over some aspects, such as infection, recurrent laryngeal nerve injury, and oncological outcome. In this paper, we have reviewed the development history and the current clinical evidence of this innovative surgery. We conclude that the transoral endoscopic thyroidectomy vestibular approach (TOETVA) is feasible and can be considered no longer an experimental operation...
June 2017: Gland Surgery
https://www.readbyqxmd.com/read/28707698/cost-effectiveness-of-intraoperative-nerve-monitoring-in-avoidance-of-bilateral-recurrent-laryngeal-nerve-injury-in-patients-undergoing-total-thyroidectomy
#14
Z Al-Qurayshi, E Kandil, G W Randolph
BACKGROUND: Intraoperative nerve monitoring (IONM) provides dynamic neural information and is recommended for high-risk thyroid surgery. In this analysis, the cost-effectiveness of IONM in preventing bilateral recurrent laryngeal nerve (RLN) injury was investigated. METHODS: A Markov chain model was constructed based on IONM use. The base-case patient was defined as a 40-year-old woman presenting with a 4·1-cm left-sided papillary thyroid cancer who developed RLN injury with loss of monitoring signal during planned bilateral thyroidectomy...
October 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28687919/superior-laryngeal-nerve-in-thyroid-surgery-anatomical-identification-and-monitoring
#15
M Gavid, M D Dubois, E Larivé, J M Prades
The aim of this study was to validate a procedure to identify and preserve the external branch of the superior laryngeal nerve (EBSLN) during thyroid surgery. The present study also aimed to analyze the EBSLN and the vagus nerve activities after stimulation and demonstrate an operative association between all the laryngeal muscles. Dissection of the cervical region was performed bilaterally in four adult cadavers. In a second step, 144 patients undergoing total thyroidectomy were included. Intraoperative stimulations of the cervical vagus nerve and the EBSLN in the sternothyroid-laryngeal triangle were performed bilaterally...
July 7, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28661605/-peculiarities-of-operative-treatment-of-recurrent-goiter
#16
O P Kovalyov, O M Lyuhlka, I I Nemchenko, M O Dudchenko, M I Kravtsiv, V I Lyakhovskyi
Results of 20 patients with a recurrent goiter (RG) surgery were analyzed. All patients were from 37 to 73 years old. One-sided RG was in 6 patients, bilateral RG - in 14. With the purpose of specific intraoperation complications prevention the original method of final hemi- or thyroidectomy was developed. The observance of algorithm of actions during an operation concerning RG allows to prevent the damage of recur- rent laryngeal nerve and parathyroid glands.
August 2016: Klinichna Khirurhiia
https://www.readbyqxmd.com/read/28646422/how-to-avoid-and-to-manage-post-operative-complications-in-thyroid-surgery
#17
REVIEW
Matteo Angelo Cannizzaro, Salvatore Lo Bianco, Maria Carolina Picardo, Daniele Provenzano, Antonino Buffone
Complications of thyroidectomy are hypoparathyroidism, recurrent laryngeal nerve palsy, and hemorrhage. These complications have a low incidence. Hypoparathyroidism is the most frequent complication of total thyroidectomy. Its incidence varies between 0.5 and 65%. This complication is also visible after reoperation for recurrent disease and in patients previously treated with radioiodine. Damage to the recurrent laryngeal nerve can be temporary or permanent, unilateral or bilateral. The bilateral lesion, associated with severe episodes of breathlessness, is a rare complication (0...
June 2017: Updates in Surgery
https://www.readbyqxmd.com/read/28643050/application-of-transoral-continuous-intraoperative-neuromonitoring-in-natural-orifice-transluminal-endoscopic-surgery-for-thyroid-disease-a-preliminary-study
#18
Han-Kun Chen, Chun-Liang Chen, Kuo-Shan Wen, Yi-Feng Lin, Kai-Yuan Lin, Yih-Huei Uen
BACKGROUND: The novel concept of continuous intraoperative neuromonitoring (Cont-IONM) through stimulation of the vagal nerve has been used in thyroidectomies to prevent imminent injury of the recurrent laryngeal nerve (RLN). This article reports on this technology and the results of using transoral Cont-IONM in natural orifice transluminal endoscopic surgery for thyroid disease. METHODS: Cont-IONM of the RLN was achieved through automatic cyclical stimulation of the vagal nerve using a C2 monitor and delta stimulating electrode...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28624166/retrograde-thyroidectomy-for-preservation-of-the-external-branch-of-the-superior-laryngeal-nerve-a-case-series
#19
Vijay Naraynsingh, Shamir Cawich, Dale Hassranah, Ravi Maharaj, Shariful Islam, Yardesh Singh
BACKGROUND: The external branch of the Superior Laryngeal nerve (EBSLN) is at high risk of injury in surgery for large multinodular goitre (MNG) since the upper pole is high in the neck, well cephalad to the EBSLN. We present a technique of drawing the lobe caudally by retrograde thyroidectomy in order to minimize nerve injury. DESIGN & METHOD: All patients having surgery for benign MNG were included. Cases with previous thyroid surgery, malignant and toxic disease were excluded...
May 15, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28622836/safety-assessment-of-the-use-of-ultrasonic-energy-in-the-proximity-of-the-recurrent-laryngeal-nerve-in-a-porcine-model
#20
Karla V Chávez, Elpidio M Barajas, Francisco Soroa, Armando Gamboa-Dominguez, Samuel Ordóñez, Juan P Pantoja, Mauricio Sierra, David Velázquez-Fernández, Miguel F Herrera
BACKGROUND: Advanced bipolar and ultrasonic energy have demonstrated reduction of operating time and blood loss in thyroidectomy. However, these devices generate heat and thermal dispersion that may damage adjacent structures such as the recurrent laryngeal nerve (RLN). This study was designed to evaluate the safety profile of the Harmonic Focus+(®) (HF+) device through the evaluation of thermal injury to the RLN using different algorithms of distance and time with state of the art technology...
June 7, 2017: American Journal of Surgery
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