The obturator internus is the name of a fan-shaped muscle which commences near the obturator foramen on the pubis’ medial surface, features varied vital fascial connections, continues posterior-laterally, and connects to the femur’s greater trochanter’s inner surface. Along with 5 other muscles, the obturator internus is classified as the ‘deep six’ muscles that help externally… Continue reading Obturator Internus
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Cephalic Vein
Also called the antecubital vein, the cephalic vein is one of the 2 major superficial or shallow veins present in the arm of humans and extends from the shoulder to the wrist. It may be noted that veins situated near the skin’s surface are known as superficial veins. The cephalic veins passes through near the… Continue reading Cephalic Vein
Thyroid Cartilage
The thyroid cartilage is the uppermost and the biggest amongst the 8 other cartilages that constitute the laryngeal skeleton, which in turn is a cartilaginous structure present in and around the wind pipe or the trachea that contains the larynx or the voice box. It may be noted that cartilages are not bones, but partially… Continue reading Thyroid Cartilage
Why is the Hyoid Bone Unique?
The hyoid bone refers to a bone located in the front middle section of the neck, between the thyroid cartilage and the chin. The name has its origins in the Greek word ‘hyoeides’ which means shaped like the Greek letter ‘υ’ (upsilon). It is shaped like a horseshoe and is one of the few bones… Continue reading Why is the Hyoid Bone Unique?