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Background/objectives: As congenital anomalies of the thyroid are rare and the pathology associated with it warranting total thyroidectomies is still rare, so the inadvertent parathyroidectomies are rarely reported. Unilateral or bilateral hypoplasia or agenesis of one or both thyroid lobes, with or without isthmic agenesis, is a rare developmental anomaly. Meticulous subcapsular dissection with preserving the vascular twigs to the parathyroid is very important in avoiding complications. Materials and methods:We report two cases of thyroid hemiagenesis in our medical college institution over a period of 10 years. Both were females in the 6th decade with swelling in the neck. One had a right-sided swelling and the second had a left-sided swelling, both measuring about 5 × 5 cm.Conclusion: So the total thyroidectomy surgery in hemiagenesis cases poses a risk to the parathyroids as the altered anatomy. So the time-tested technique of subcapsular dissection and meticulous preservation of the multiple vasculature of the parathyroids in the fascial compartment provides better results with least morbidity.

Background/objectives Managing thyroglossal duct cyst requires surgical excision of the cyst with its tract through the tongue base. Incomplete removal results in cyst recurrence, the common complications of incompletely performed Sistrunk procedure. The Modified Sistrunk procedure using skin punches increases the easiness of surgery and chances of complete removal of the tract. Materials and methods Resection of the middle body of the hyoid was done by coring out the nonossified bone with 4.5 mm skin punches under 3.5× loupes and the tract above till the base. Results A total of 14 primary cases were operated by this slight modification, and no recurrences were seen on 1 year of follow-up. Conclusion Sistrunk operation is the treatment of choice for primary thyroglossal cysts. Modified Sistrunk operation using skin punches results in easy and precise coring of the hyoid bone with the tract attached to it. Secondary cysts should be treated with removal of core of tongue base muscle and foramen cecum mucosa along with hyoid and scarred cyst excision. How to cite this article Naik SM, Kumar BLY, Ravishankara S, Shashikumar T, Deekshith RM. Modified Sistrunk Procedure: A Novel Method of Hyoid Resection using Skin Punches in Subhyoid Thyroglossal Cysts. Int J Otorhinolaryngol Clin 2016;8(3):97-100.