Restoring Vocal Cord Function in Thyroid Surgery Complications: A Case of ANSA-RLN Anastomosis in a Global Health Context

This case study presents a notable instance of a young patient who developed bilateral vocal cord palsy after thyroid surgery and subsequently underwent a distinctive laryngeal reinnervation surgery referred to as ANSA-RLN anastomosis. This is a common intervention and should be used as a solution to reinnervation. The medical procedure was conducted at Sylhet MAG Osmani Medical College in Sylhet, Bangladesh. This report highlights the significance of considering global health factors when assessing complications arising from thyroid surgery, especially in regions with limited healthcare resources. The young patient's main issue and concern was the loss of voice clarity and the resulting hoarseness after nerve interference (iatrogenic recurrent laryngeal nerve injuries) severed while undertaking thyroidectomy and a follow-up surgical intervention to remove remaining thyroid tissue in the right thyroid bed and multiple metastatic lymph nodes at various levels on both sides of the neck. The patient undergoes the laryngeal reinnervation (ANSA-RLN anastomosis) and by the 6th month, has all her vocals functioning normally, underscoring the success of an iatrogenic recurrent laryngeal reinnervation in cases of severed chords [1]. However, her fears and the lack of comprehensive studies on the success rate and prevalence of ANSA-RLN anastomosis calls for fear-allaying widespread research to identify the safety, success, and longterm outcomes of the rare procedure in Bangladesh [2].