Swollen ankles and feet, medically known as peripheral edema, are a common condition characterized by the accumulation of excess fluid in the lower extremities. This swelling often results from an imbalance in the body’s fluid regulation, leading to fluid retention in the tissues. Various factors can contribute to swollen ankles and feet, including underlying health…
Introduction The dorsalis pedis artery (DPA) is a major blood vessel located on the dorsal aspect of the foot. It begins at the anterior aspect of the ankle joint as a continuation of the anterior tibial artery. The DPA follows the course of the extensor hallucis longus tendon and terminates at the proximal part of…
Introduction The postero-lateral side of the thoracic cage contains the scapula, a slender, flat triangular bone. It has three borders, three angles, two surfaces, and three processes. The bone that joins the clavicle with the humerus is called the scapula, or shoulder blade. The Back of the shoulder girdle is formed by the scapula. It…
The azygos vein is positioned on the back right side of your chest. It aids in transporting blood from your chest and abdomen to your heart, where it is reoxygenated. The azygos vein is a section of the azygos venous system. These veins collaborate with other veins in your body to circulate blood and provide…
The great saphenous vein (GSV) is a major superficial vein of the lower limb, playing a crucial role in the circulatory system. It is the longest vein in the human body, running along the medial aspect of the leg from the dorsum of the foot to the groin. The GSV is responsible for draining blood…
Introduction Movement and locomotion depend on the legs. The venous system is one of the vital organs in charge of maintaining adequate circulation in the lower limbs. It is of the utmost importance to comprehend the structure and operation of leg veins in order to maintain ideal venous health. The goal of this page is…
The human body is an intricate and fascinating machine composed of numerous interconnected systems, each playing a vital role in maintaining life and enabling us to function effectively. These systems work in harmony to support our physical and mental well-being, allowing us to interact with the world around us. Overview The following is a list…
What is deltoid muscle? The Deltoid muscle is a broader, triangular shape shoulder muscle. The deltoid muscle is called based on the shape of the Greek letter ‘delta’ (Δ). The Deltoid muscle is situated at the rounded contour of the shoulder. It is also popular as the ‘common shoulder muscle. The whole deltoid muscle begins…
Introduction The trapezius muscle is a large, superficial muscle located in the upper back and neck region of the human body. It is one of the major muscles responsible for the movement and stability of the shoulder girdle. Its name originates from its trapezoid shape, with its broad base spanning the upper back and its…
Introduction The risorius is a muscle of facial expression that arises in the fascia over the parotid gland and, passing horizontally forward, superficial to the platysma, inserts onto the skin at the angle of the mouth. It is a narrow bundle of fibers, broadest at its origin, but varies much in its size and form….
