Background:Airway management in large and retrosternal goiters with tracheal compression is often fraught with challenges and is a source of apprehension among anesthesiologists globally.Aims:In this study we attempt to delineate the preferred techniques of airway management of such cases in our institution and also to assess whether airway management was unnecessarily complicated.Setting and Design:Retrospective analysis.Materials and Methods:A retrospective review was conducted of thyroidectomies performed in our institution over a three year period from January 2013. Clinical, radiological, pathological, anesthetic and surgical data were obtained from hospital case records.Statistical Analysis:Qualitative data is represented as frequencies and percentages and quantitative data as mean and standard deviation.Results:Of 1861 thyroidectomies tracheal compression were present in 50 patients with minimum tracheal diameter ranging from 4-12mm (mean 7.84); with majority(95%) having a benign pathology. Critical tracheal compression (≤5 mm) was observed in four patients. Conventional intravenous induction and intubation under muscle relaxant was performed in majority (64%) of these patients. The rest of the cases (n=18) were intubated while preserving spontaneous ventilation after induction. Primary technique of airway management was reported successful in all cases with no instances of difficult ventilation or intubation. Postoperative morbidity in few cases resulted from hematoma (n=1), recurrent laryngeal nerve palsy (n=1), tracheomalacia (n=1) and pulmonary complications (n=2).Conclusion:Airway management in patients with tracheal compression due to benign goiter is quite straightforward and can be managed in the conventional manner with little or no complications.

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Introduction: Effective teaching is critical for student learning, especially in professional field, such as dentistry. To cope with the dynamic state of society, the changing pattern of diseases, a clear understanding of the links between basic sciences, technology, and health care systems are crucial. Future health care provider's education system should encourage the development of learning characteristics, such as critical thinking and problem-solving. Problem-based learning (PBL) is one such method.