Thyroid Surgeons Research Articles

Multinodular goitre surgery complications and directly observed surgeons' skills: A prospective double-blind observational cohort study.

To study multinodular goitre patients' surgery by direct observation of surgical technique, and to compare complications with surgeons' skills and experience, for improved training of future thyroid surgeons. Based on positivist epistemology and analytical observational design, this prospective double-blind study of a cohort of multinodular goitre patients operated upon by variedly experienced surgeons, was conducted at Bahawal Victoria Hospital Bahawalpur and Nishtar Medical University Hospital Multan, Pakistan, from December 2016 to April 2019. Patients were admitted through outpatient department and operated upon in routine operation lists. The surgeons were specialists/senior registrars, assistant professors, associate professors and professors. The patients were divided into two virtual groups: the one operated upon by surgeons with >3 years of post-fellowship experience and the other operated upon by surgeons with <3 years of post-fellowship experience. Surgeries were directly observed and differences in surgical technique and complications were recorded for respective groups. Data was analysed using SPSS 20. Of the 134 patients, there were 73(54.5%) in group 1 and 61(45.5%) in group 2. Overall, there were 119(88.8%) females and 15(11.2%) males. The overall mean age was 37.17±13.41 years (range: 14-80 years). Of the 25 surgeons, 13(52%) were in group 1 and 12(48%) in group 2. Group 1 had fewer complications compared to group 2, which on certain parameters was statistically significant (p<0.05). Surgeons' experience and technique were found to have significant relationship with the rate of complications. Direct observation of surgeries is significant for real life evaluation and training of junior surgeons.

Thyroid Disorders.

Thyroid Disorders.

288 Impact of Trainee Surgeons Performing Thyroid Procedure on Patient Safety

Abstract Introduction Impact of trainee surgeons performing thyroid procedure on patient safety Aim The primary aim was to evaluate the impact of trainee as the principal operator on patient safety in thyroid surgery. Method The data was extracted from a single consultant’s data from 2009 to 2020 in the British Association of Endocrine and Thyroid Surgeons (BAETS) National audit. Multivariable analysis of predictive factors (including trainee primary operator) for temporary and permanent hypocalcaemia was performed. Results There were 507 thyroid cases. After excluding cases with missing data in variables analysed 378 (74.5%) cases were analysed. Vocal cord palsy occurred in 5/378 (1.3%), postoperative bleeding 3/378 (0.8%), temporary hypocalcaemia 68/378 (18.0%) and permanent hypocalcaemia 20/378 (5.3%). Predictive factors analysed included hyperthyroidism 117/378 (31%), retrosternal goitre 33/378 (8%), reoperation, 43/378 (11%), total thyroidectomy 184/378 (49%), nodal dissection 21/378 (6%) and trainee principal operator 15/378 (4%). Multivariable analyses of temporary and permanent hypocalcaemia found only two variables significantly affected incidence of temporary hypocalcaemia were total thyroidectomy (OR 7.82, 95% CI 3.41-17.92, p &amp;lt; 0.001) and nodal dissection (OR 3.53, 95% CI 1.20-10.38, p = 0.02), and for permanent hypocalcaemia these were reoperation (OR 5.05, 95% CI 1.09-23.25, p = 0.04) and total thyroidectomy (OR 5.76, 95% CI 1.35-24.54, p = 0.018). Conclusions There was no evidence that trainee principal operator adversely affected the outcome of thyroidectomy; it is worth noting that only 4% of operations were done by trainees and so this study would support trainees undertaking more thyroidectomies as principal surgeon.

Comparative Study of Parathyroid Identification Techniques Using Zuckerkandl's Tubercle Versus Parathyroid Arterial Supply as Intra-Operative Markers.

Thyroid surgeons should be able to identify factors that prevent parathyroid damage. The aim of the study was (i) to compare the effectiveness of using Zuckerkandl's Tubercle (ZT) versus superior thyroid artery(STA) and inferior parathyroid artery(ITA) as markers for identification of superior and inferior parathyroid glands and (ii) to demonstrate a series of detailed, logical and orderly operative steps to identify ZT during thyroidectomy operation. This 1-year prospective observational study was carried out in the Department of Otolaryngology in a tertiary medical institute. Out of 36 cases of thyroidectomy, parathyroid identification in Group A was based on STA and ITA and in Group B was based on ZT. The surgical steps, parathyroid location, preservation and its anatomical relations were noted. The mean age in Group A and Group B was 38.8years and 44.9years respectively with 77.4 and 62.5% SPT identified above the intersection of RLN and ITA respectively. On left side 62.5% SPT were located at 2 o'clock position and 50% at 10 o'clock location in right side. In Group A, 60.7% of IPT glands were related close to ITA while in Group B itwas 44.4%. Group B reported a higher rate of successful identification and preservation (93.75%). ZT greatly improved the reliability for localising and preserving the parathyroid glands during thyroidectomy. SPT is usually found to lie cranial to ZT, above the intersection of RLN & ITA and behind RLN whereas IPT is variable and lies below the intersection.

Thyroid cancer in the Democratic Republic of the Congo: Frequency and risk factors

BackgroundThe prevalence of thyroid cancer is increasing steadily in most countries, partly due to better, earlier diagnosis. However, there is little data for developing countries, where the technical platform is often very limited, especially in Africa. ObjectivesTo assess the frequency of thyroid cancer in the Democratic Republic of the Congo (DRC) and to analyze the epidemiological, clinical, and ultrasound risk factors. Material and methodsThis is a multicenter cross-sectional study of 594 patients operated on for a thyroid mass from 2005 to 2019, in 35 centers in the DRC and for whom histopathological analyses were performed. ResultsThe frequency of thyroid cancers in our cohort was 20%, mostly in patients over the age of 40 (62% of patients). These cancers were mainly diagnosed at the clinical stage, due to the presence of palpable masses. Papillary cancer was the most common (67.2% of patients), followed by follicular cancer (28% of cases). We found a high prevalence of anaplastic cancer (7.6%). These frequencies are probably the consequence of the fact that histopathological analyses are not systematically performed in the DRC, but mostly on tissues that the thyroid surgeons suspect to be malignant. Age ≥60 years, the presence of adenopathies upon palpation or on ultrasound, the solid nature and hypoechogenicity of nodules, the presence of macronodules and calcifications were the factors independently associated with the diagnosis of cancer in the study population. ConclusionsIn this first study performed in the DRC, we have found that thyroid cancer is common. It is mainly detected at clinical stages, with patients over the age of 40 years and women being the most affected. The histopathology distribution differs from that in developed countries, with a lower prevalence of papillary cancer and a higher prevalence of the anaplastic type. In developing countries, it appears necessary to introduce the use of more precise diagnostic tools for thyroid cancer and also, to reinforce the improvement of known, controllable risk factors such as iodine deficiency.

The active surveillance management approach for patients with low risk papillary thyroid microcarcinomas: is China ready?

Due to exponential increases in incidences, low risk papillary thyroid microcarcinoma (PTMC) has become a clinical and social issue in recent years. An active surveillance (AS) management approach is an alternative to immediate surgery for patients with low risk PTMC. With decreased doubts about the safety and validity due to evidence from a large number of studies, the AS approach has become increasingly popular worldwide. However, Chinese thyroid surgeons still lag behind other countries in their knowledge of clinical practices and research related to AS. To promote the implementation of AS in China, thyroid surgeons should understand the implications, advantages, and disadvantages of management approaches for AS, and should also consider the willingness of Chinese patients, the impact on the medical billing system, and the enthusiasm of doctors. Thus, a management approach for AS based on the Chinese population should be developed to reduce the risk of disease progression and enhance patient adherence. Herein, we summarize the recent research achievements and deficiencies in AS approaches, and describe the initial experiences regarding AS in the Chinese population, in order to assist Chinese thyroid surgeons in preparing for AS management in the era of PTMC precision medicine.

Management of haematoma after thyroid surgery: systematic review and multidisciplinary consensus guidelines from the Difficult Airway Society, the British Association of Endocrine and Thyroid Surgeons and the British Association of Otorhinolaryngology, Head and Neck Surgery.

SummaryHaematoma after thyroid surgery can lead to airway obstruction and death. We therefore developed guidelines to improve the safety of peri‐operative care of patients undergoing thyroid surgery. We conducted a systematic review to inform recommendations, with expert consensus used in the absence of high‐quality evidence, and a Delphi study was used to ratify recommendations. We highlight the importance of multidisciplinary team management and make recommendations in key areas including: monitoring; recognition; post‐thyroid surgery emergency box; management of suspected haematoma following thyroid surgery; cognitive aids; post‐haematoma evacuation care; day‐case thyroid surgery; training; consent and pre‐operative communication; postoperative communication; and institutional policies. The guidelines support a multidisciplinary approach to the management of suspected haematoma following thyroid surgery through oxygenation and evaluation; haematoma evacuation; and tracheal intubation. They have been produced with materials to support implementation. While these guidelines are specific to thyroid surgery, the principles may apply to other forms of neck surgery. These guidelines and recommendations provided are the first in this area and it is hoped they will support multidisciplinary team working, improving care and outcomes for patients having thyroid surgery.

Pediatric Thyroid Cancer: To Whom Do You Send the Referral?

Simple SummaryPediatric thyroidectomies are performed by pediatric and adult general surgeons as well as pediatric and adult otolaryngologists. Surgeons may be high or low-volume thyroid surgeons. In this review, we discuss the roles of surgical subspecialty, surgeon volume, and institution volume as they relate to pediatric thyroidectomy outcomes. We also present institutional approaches to multidisciplinary treatment of pediatric thyroid cancer. Pediatric thyroid cancer is rare, but increasing in annual incidence. Differentiated thyroid cancer in pediatric patients is treated surgically. Pediatric thyroidectomies are performed by general surgeons, otolaryngologists, general pediatric surgeons, and pediatric otolaryngologists. In a comprehensive literature review, we discuss the evidence supporting the importance of surgeon subspecialty and surgeon volume on outcomes for pediatric thyroid cancer patients. Pediatric general surgeons and pediatric otolaryngologists perform most pediatric thyroidectomies. Certain subpopulations specifically benefit from a combined approach of a pediatric surgeon and a high-volume thyroid surgeon. The correlation between high-volume surgeons and lower complication rates in adult thyroid surgery applies to the pediatric population; however, the definition of high-volume for pediatric thyroidectomies requires further investigation. The development of dedicated pediatric thyroid malignancy centers and multidisciplinary or dual-surgeon approaches are advantageous.

Transoral endoscopic thyroid surgery: Vestibular approach

The most recent innovation in thyroid surgery is the use of the Transoral Endoscopic Thyroidectomy-Vestibular Approach (TOTEVA). The approach was first described in 2011 by Richmond et al. with the first reports on patients appearing in 2014 by Anuwong et al. The vestibular approach eliminates scarring of the anterior neck and has been demonstrated to be safe with complication rates comparable to open surgery. This new surgical approach has grown rapidly in popularity and is likely to evolve into a significant part of any thyroid surgeon's armamentarium. This chapter discuss a history of the procedure, its indications, surgical steps, and a discussion on its benefits and safety. The most recent innovation in thyroid surgery is the use of the Transoral Endoscopic Thyroidectomy-Vestibular Approach (TOTEVA). The approach was first described in 2011 by Richmond et al. with the first reports on patients appearing in 2014 by Anuwong et al. The vestibular approach eliminates scarring of the anterior neck and has been demonstrated to be safe with complication rates comparable to open surgery. This new surgical approach has grown rapidly in popularity and is likely to evolve into a significant part of any thyroid surgeon's armamentarium. This chapter discuss a history of the procedure, its indications, surgical steps, and a discussion on its benefits and safety.

Accurate Operative Time Prediction in Thyroid Surgery: A Rural Tertiary Care Facility Experience.

To determine whether surgeons can estimate thyroid operative time more accurately than a system-generated average time estimate. Four otolaryngologists at a single institution with extensive endocrine surgery experience were asked to predict their operative times for all eligible thyroid surgeries. These estimates were compared to system-generated operative time predications based on averaging the surgeon's previous 10 cases with the same Current Procedural Terminology code. The surgeon-generated estimations and system-generated estimations were then compared to each other and the actual operative time. A final sample of 73 cases was used for all analyses. Average age was 51 years old and the majority of patients were female. Surgeon-generated operative time estimates were significantly more accurate than system-generated estimates based on time averaging (P < .001). These findings were consistent across each surgeon individually and within each procedure type (hemithyroidectomy and total thyroidectomy). These findings had a power of over 99% based on mean differences. As the financial center of modern hospitals, an efficient operating room is integral to economic success. Improving the precision of operative time estimation reduces costly unplanned staff overtime, canceled cases, and underutilization. Our research at a rural tertiary care center shows that experienced thyroid surgeons can substantially reduce the error of estimating thyroid operative times by considering individual patient characteristics. Although no objective variables have so far been identified to correlate with thyroid operative time, surgeon-generated operative time estimation is significantly more accurate than a generic system approach of averaging previous operative times.

187 Improving Awareness of Managing Post-Operative Haemorrhage in Patients Undergoing Thyroid and Parathyroid Surgery: The SCOOP Protocol

Abstract Introduction Post-operative haemorrhage is a rare but potentially life-threatening complication of thyroid surgery and occurs in 1 in 100 patients. Our aim was to assess current levels of awareness of post-operative haemorrhage in the surgical department and to improve confidence in managing this. Method Questionnaires with a combination of clinical questions were distributed amongst nurses, foundation doctors, senior house officers and registrars in the surgical department. Results There was a clear gap in awareness in all grades. The British Association of Endocrine and Thyroid surgeons (BAETS) have guidance on the management of these patients and in particular the acronym SCOOP (Steristrips removed, Cut subcuticular sutures, Open skin wound, Open strap muscles, Pack wound). 18/24 of participants had not heard of the SCOOP protocol. Most nurses (6/12) all junior doctors (8/8) showed lack of confidence in managing patients with suspected bleeding. Conclusions An informative poster was created for relevant clinical areas as per the BAETS recommendation. These posters outlined the steps in the SCOOP acronymas well as the main clinical signs of haemorrhage. BAETS recommend that all first responders, including nursing staff, junior doctors and the crash team should be aware of the SCOOP protocol. Simulation training sessions are in progress for these members of staff.

Application of lateral supraclavicular incision in unilateral thyroid papillary carcinoma surgery

IntroductionThe standard approach to thyroidectomy is a collar incision via the anterior neck, and the neck scar has always been a source of worry for patients. Acceptable wound cosmetology has become a focus for thyroid surgeons. ObjectiveTo verify the effectiveness and cosmetic results of thyroidectomy through a lateral supraclavicular incision. Methods180 patients were randomly divided into two groups: a lateral supraclavicular approach and a conventional transcervical approach. The main outcomes included incision length, intraoperative blood loss, operative time, total drainage volume, hospitalization expense, early postoperative pain measured by visual analog scale, infection, and perceived cosmetic outcome. ResultsThere were no statistical significances between the two groups in terms of age, gender, nodule size, intraoperative blood loss, operative time, total drainage volume, hospital expense and postoperative complications, whereas there were significant differences in terms of incision length (5.2±1.04cm vs. 6.9±1.14cm, p<0.05). ConclusionsThe lateral supraclavicular incision is a safe and feasible approach for thyroidectomy. Compared with conventional approach, it provides a better cosmetic result.

Laryngeal Nerves and Voice Change in Thyroid Surgery.

The low incidence of injury to the recurrent laryngeal nerve (RLN) and external branch of the superior laryngeal nerve (EBSLN) quoted in the literature is derived from expert series. The exact incidence of nerve injury of a thyroid surgeon will be revealed only if pre-operative and post-operative laryngoscopy is becoming routine practice. It is found that the injury rates are increased with routine post-operative laryngoscopy. Subjective voice change occurred in one third of patients all whom had normal vocal cord motion. Therefore, it is important to take written informed consent for voice change in addition to identification of both nerves and documenting it.

Risk Assessment in Thyroid Lobectomy and Total Thyroidectomy using Over 100 Thousand Cases.

To assess risk factors and non-thyroid specific postoperative complications for thyroid lobectomy compared to total thyroidectomy. A retrospective, cross-sectional study of adults undergoing a lobectomy or total thyroidectomy using the National Surgical Quality Improvement Program database between 2005 and 2017. Patients not treated by otolaryngologists or general surgeons and with unknown demographic variables were excluded. A total of 106 915 patients were analyzed, 64 763 total thyroidectomies and 42 152 lobectomies. Multivariable analysis demonstrated that total thyroidectomy patients were half as likely to return to the operating room (OR = 0.491 (95%CI 0.445-0.542), P < .001). Within this cohort, patients at greater risk for reoperation had a history of hypertension (OR = 1.225 (95%CI 1.090-1.376), P < .001), a malignant pathology (OR = 1.921 (95%CI 1.734-2.128), P < .001), and smoked (OR = 1.237 (95%CI 1.087-1.407), P = .001). Conversely, diabetes and body mass index did not impact the rate of reoperation when assessing total thyroidectomy and lobectomy. The most frequent non-thyroid specific complications in total thyroidectomy were unplanned intubation (0.5%), urinary tract infection (0.3%), and superficial surgical site infection (0.3%). In thyroid lobectomy, the most common complications were superficial surgical site infection (0.3%) and urinary tract infection (0.2%). Our multi-institutional study indicates specific risk factors for returning to the operating room that may warrant closer follow up after surgery for total thyroidectomy or thyroid lobectomy. We also identified the most common post-operative complications. During pre-operative planning, these findings should be considered by thyroid surgeons to help mitigate risk to patients.

P5 A Cut Throat approach to post thyroidectomy care

IntroductionAcross the UK, approximately 10,000 elective neck dissection surgeries (thyroidectomy/parathyroidectomy) are performed each year. The recognised post-operative complications of such surgeries range from mild post-operative hypocalcaemia to life threatening wound haematoma .AimThis project aimed to establish the awareness of the British Association of Endocrine and Thyroid Surgeons (BAETS) post thyroidectomy guidelines and provide targeted education in order to improve any identified failings in the management of this patient group.MethodsA nine point questionnaire was generated based on the guidelines published by BAETS. This questionnaire was disseminated to the junior doctors and nurse practitioners based on the surgical unit of North Tees General Hospital.ResultsResults were analysed from twenty respondents. 92% opted to call a registrar or consultant during a critical airway emergency secondary to wound haematoma rather than attempt to open the wound on the ward. Respondents displayed poor understanding of the risks of thyroid surgery (55%) and struggled to identify symptoms of hypocalcaemia (25%).Participants showed good understanding of the need for post-operative thyroxine (100%), the correct dose of calcium gluconate required for treatment of hypocalcaemia (90%) and normal calcium levels (85%).A video was created and distributed which highlighted front of neck anatomy and steps involved in releasing a wound haematoma. This included the ‘SCOOP’ video created by Endocrine Surgery Oxford. Data collected following the session found 93% of respondents would be more confident to intervene in future.ConclusionIt is vital that junior doctors are well educated and equipped to deal with post-operative patients, especially those who may develop imminent airway obstruction. Our “cut throat” approach aims to ensure our first responders are decisive and effective in carrying out life saving interventions.

Anatomical and functional identification of the external branch of the superior laryngeal nerve: classification based on morphology and electrophysiological monitoring

Background Motor function of the external branch of superior laryngeal nerve (EBSLN) is vital for voice quality. We studied the rate of EBSLN identification and integrity in the era of intraoperative neuromonitoring (IONM). Methods Anatomic and functional identification of 515 EBSLNs-at-risk was performed under the guidance of IONM that motor integrity was electrophysiologically checked. The functional integrity was assessed with crico-thyroid muscle (CTM) twitches and/or recordable waveform amplitude. We tried to establish the systematic classification of EBSLN identification and integrity. Results Visual, electrophysiological and total identification rates were 64.3%, 31.6% and 95.9%, respectively. We could identify 4.1% of EBSLNs neither anatomically nor electrophysiologically. We recorded CTM twitches alone or both CTM twitches and wave amplitude in 203(39.4%) and 291(56.5%) branches respectively. Identification features of EBSLNs were systematically classified under three main types: Visualized-monitored (1), non-visualized-monitored (2), unidentified (3), and electrophysiological integrity of EBSLNs under two subtypes: CTM twitches alone (a) and CTM twitches and wave amplitude (b). Conclusion Dedicated thyroid surgeon could visually identify EBSLNs. IONM contribution significantly increases the identification rate. Systematic classification of identification and electrophysiological integrity of EBSLNs may increase comprehensive knowledge about its motor function that is crucial for complication-free thyroidectomy.

Radioiodine in Differentiated Thyroid Carcinoma: Do We Need Diagnostic Pre-Ablation Iodine-123 Scintigraphy to Optimize Treatment?

Changing insights regarding radioiodine (I-131) administration in differentiated thyroid carcinoma (DTC) stir up discussions on the utility of pre-ablation diagnostic scintigraphy (DxWBS). Our retrospective study qualitatively and semi-quantitatively assessed posttherapy I-131 whole-body scintigraphy (TxWBS) data for thyroid remnant size and metastasis. Findings were associated with initial treatment success after nine months, as well as clinical, histopathological, and surgical parameters. Possible management changes were addressed. A thyroid remnant was reported in 89 of 97 (92%) patients, suspicion of lymph node metastasis in 26 (27%) and distant metastasis in 6 (6%). Surgery with oncological intent and surgery by two dedicated thyroid surgeons were independently associated with a smaller remnant. Surgery at a community hospital, aggressive tumor histopathology, histopathological lymph node metastasis (pN1) and suspicion of new lymph node metastasis on TxWBS were independently associated with an unsuccessful treatment. Thyroid remnant size was unrelated to treatment success. All 13 pN1 patients with suspected in situ lymph node metastases on TxWBS had an unsuccessful treatment, opposite 19/31 (61%) pN1 patients without (p = 0.009). Pre-ablative knowledge of these TxWBS findings had likely influenced management in 48 (50%) patients. Additional pre-ablative diagnostics could optimize patient-tailored I-131 administration. DxWBS should be considered, especially in patients with pN1 stage or suspected in situ lymph node metastasis. Dependent on local surgical expertise, DxWBS is not recommended to evaluate thyroid remnant size.

The tubercle of Zuckerkandl, the ligament of Berry - importance for thyroid surgery.

The anatomical structures of the tubercle of Zuckerkandl (TZ) and the ligament of Berry (LB) have been known since the turn of the 20th century. The importance of the relationship between these structures and the thyroid gland was pointed out in the first half of the last century; nevertheless, it was neglected by most of the then surgeons. An increased interest of surgeons in detailed knowledge of these structures could only be observed from the 80´sof the last century in connection with guidelines for radical surgical treatments of the gland (both for benign and malignant diseases) and with the need to enhance the safety of these treatments. The knowledge of these two important structures and the skill of an exact surgical technique are necessary for the protection of the recurrent laryngeal nerve and the parathyroid glands, and also for the actual removal of the entire thyroid gland. Thyroid surgeons must keep in mind the existence of many anatomical and pathological variations in these regions, which makes the preparation of the gland so delicate.

Comparison of radioiodine ablation rates between low versus high dose, and according to the surgeon's expertise in the low-risk group of differentiated thyroid cancer.

Radioiodine ablation following surgery is the accepted treatment for patients with differentiated thyroid cancer (DTC). Since that surgical volume and radioiodine dose can have impact on treatment outcome, we aimed to evaluate them on the treatment outcome of low-risk DTC patients. Low-risk DTC patients were classified into four groups, including (1) thyroidectomy was performed by thyroid surgeon and low-dose (1850 MBq [30 mCi]) radioiodine was administered (n = 17), (2) thyroidectomy was performed by thyroid surgeon and high-dose (3700 MBq [100 mCi]) radioiodine was administered (n = 10), (3) thyroidectomy was performed by general surgeon and low-dose radioiodine was administered (n = 22), and (4) thyroidectomy was performed by general surgeon and high-dose radioiodine was administered (n = 29). All patients were followed at least for 6 months and also for evaluation of treatment success, neck sonography, thyroid-stimulating hormone-off, thyroglobulin (Tg)-off, and anti-Tg-off tests were performed. Furthermore, two common radioiodine treatment-associated side effects, including dry mouth, and nausea/vomiting were assessed for all patients. Seventy-eight low-risk DTC patients (female: 70 [89.7%]; male: 8 [10.3%]) aged from 18 to 78 years old with mean of 41.96 ± 13.42 years were enrolled in this study. In total, the treatment was successful in 96.2% of patients. There was no significant difference in treatment success among groups (P > 0.05), while there was a significant association among administered activity and side effects. In low dose patients, only one patient complained from dry mouth; however, 11/39 patients who received high dose of iodine complained from dry mouth (P = 0.002). In addition, 9/39 high dose patients suffered from vomiting/nausea, while none of low-dose patients suffered from vomiting/nausea (P = 0.001). In low-risk DTC patients, surgical volume and amounts of radioiodine had no significant impact on treatment results; therefore, low dose radioiodine following thyroidectomy may be preferable to low-risk DTC patients to avoid side effects.

Narrative review of management of thyroid surgery complications.

Currently, thyroid surgery is the most common and safe operation worldwide. However, thyroidectomy is still not free from the risks of complications and death due to the anatomical structure and physiological function particularity of the thyroid gland. Postoperative complications affect the life quality and life safety of patients after surgery. The common complications include hypoparathyroidism (HP), recurrent laryngeal nerve (RLN) injury, injury to the external branch of the superior laryngeal nerve (EBSLN), postoperative bleeding (PB), thoracic duct injury, laryngeal edema, tracheospasm, tracheal injury, and esophageal injury. A severe complication, such as dyspnea, asphyxia, or thyroid crisis, might cause the death of the patient. Therefore, every thyroid surgeon's responsibility is to remain alert and aware of the occurrence of various intraoperative and postoperative complications and exercise effective prevention and treatment. This is closely related to the advancement in thyroid disease research, the increase in local anatomy knowledge, the standardization of surgical approaches, the improvement in operating skills, the application of new technologies, and the emphasis on specialty training. In addition, many complications that effect patients are much better tolerated if the patient has appropriate expectations of what the complications are and how to treat them. Open communication between surgeon and patient optimizes the potential negative effects that complications may have on patients' quality of life. This paper discusses the prevention, recognition and therapy of intraoperative and postoperative complications in thyroid surgery.