The spelling of the word "thyroid bar" may seem confusing due to the pronunciation of "thyroid." In IPA phonetic transcription, "thyroid" is pronounced /ˈθaɪrɔɪd/. This means that the "th" is pronounced like the "th" in "thin," and the "oi" is pronounced like the "oy" in "boy." The word "bar" is straightforward, pronounced as /bɑːr/. Therefore, the correct spelling of this medical term is "thyroid bar," pronounced as /ˈθaɪrɔɪd bɑːr/.
A thyroid bar is a noun term that refers to a surgical instrument or device used in thyroidectomies and related procedures. It is specifically designed to assist surgeons in separating the thyroid gland from surrounding tissues during surgery.
This instrument typically consists of a slender, elongated shaft made of stainless steel, titanium, or other durable and biocompatible materials. At one end, it possesses a rounded or flat tip, which is designed to delicately maneuver and hold the thyroid gland. The other end incorporates a handle or knob that enables the surgeon to have precise control and stability while manipulating the bar.
During a thyroidectomy, the thyroid bar is inserted through a small incision and carefully guided into the surgical site. It is skillfully utilized by the surgeon to gently lift and retract the thyroid gland, exposing the surrounding tissues for better visibility and access. This device aids in minimizing damage to adjacent structures like trachea and parathyroid glands while ensuring efficient and safe removal of the thyroid.
The thyroid bar, along with other instruments and techniques, enables surgeons to perform thyroid surgeries with enhanced precision and reduced risks. It facilitates a more controlled surgical approach, allowing surgeons to navigate the operative field confidently. Overall, the thyroid bar is a fundamental tool in thyroidectomy procedures, serving as a means to safely manipulate the thyroid gland, contributing to the successful completion of such surgeries.
One of the two visceral arches of the embryo, which develops into the t. cartilage.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "thyroid bar" is not commonly used in the English language, and a specific etymology for this exact phrase cannot be determined. However, based on the individual meanings of the words "thyroid" and "bar", we can understand their origins.
The word "thyroid" originates from the Greek "thyreoeidēs", meaning "shield-shaped". The thyroid is a gland located in the neck and takes its name from its shape, resembling a shield. The etymology of "thyroid" is rooted in ancient Greek.
On the other hand, the word "bar" comes from the Old English word "bǣr", which means "stake" or "husk". Over time, "bar" has taken various meanings, including a physical barrier or a place of entertainment.