Thyroidectomy Anatomy

Surgical anatomy a detailed knowledge of thyroid anatomy. Surgical treatment and thyroidectomy function.

An Overview Of Thyroid Disease

The sternohyoid and sternothyroid muscles are joined in the midline by an avascular fascia that must be incised to retract the strap muscle laterally in order to access the thyroid gland during thyroidectomy.

Thyroidectomy anatomy. An incision is made in the skin two finger breadths above the sternal notch between the medial borders of the sternocleidomastoid muscles two muscles make a v shape in front of the neck. Go to slide 3 out of 5. A thyroidectomy is a surgical procedure to remove all or part of the thyroid gland and used to treat diseases of the thyroid gland including.

The indications for thyroidectomy and surgical techniques are discussed elsewhere. The most frequent indications for surgery are uncertainty about the nature of a thyroid mass or treatment of a large goit re causing compressive symptoms thyroid cancer or thyrotoxicosis refractory to medical management. Important surgical anatomy the thyroid which means shield gland is composed of two lobes connected by an isthmus that lies on the trachea approximately at the level of the second tracheal ring figs.

However in most instances thyroid surgery is done to facilitate definitive airway management in these patients. Anatomical steps of thyroidectomy. The principal blood supply to the thyroid gland comes from the inferior thyroid artery a branch of the thyrocervical trunk and the superior thyroid artery which is the first branch of the external carotid artery.

Large goiters or thyroid nodules causing symptomatic obstruction such as swallowing or. The gland is enveloped by the deep cervical fascia and is attached firmly to the trachea by the ligament of berry. See surgical management of hyperthyroidism and differentiated thyroid cancer.

Go to slide 5 out of 5. Surgical anatomy for thyroidectomy. Go to slide 1 out of 5.

A thorough understanding of thyroid anatomy is central to the performance of safe thyroid surgery. Thyroidectomy seriesnormal anatomy. The width of the incision may need to be extended for large masses or for a lateral lymph node removal.

Go to slide 4 out of 5. The thyroid descends from the embryologic tongue from a point at the foramen cecum to rest in the anterior neck. Go to slide 2 out of 5.

Hyperthyroidism overactive thyroid gland. Thyroidectomy in the face of anaplastic thyroid cancer may have a therapeutic effect if the lesion is small. Thyroid anatomy is discussed here.

Thyroidectomy is a very common opera tion. The venous drainage of the thyroid gland is from the superior and middle thyroid veins.

Thyroidectomy Introduction To Surgery