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Overview of Shoulder Anatomy The human shoulder anatomy has three bones: the collarbone, shoulder blade, and upper arm bone. These bones are connected by joints, with the main one being the shoulder joint or glenohumeral joint. Other joints, like the acromioclavicular joint, are also part of the shoulder. The shoulder joint allows circular rotation and … Read more

Overview of Wrist Anatomy The wrist joint, or the radiocarpal joint, is a crucial connection between the forearm and hand. It allows various movements like bending, straightening, side-to-side, and twisting. This joint is like a modified ball and socket, allowing flexibility while maintaining stability. The wrist anatomy (joint) is made up of bones that form … Read more

Overview of Eye Anatomy An eye is a part of an organism that helps it see things. It takes in light and turns it into signals for the brain. In fancy terms, it is an optical system that collects light, adjusts its intensity, focuses it to form an image, and sends signals to the brain. … Read more

Overview of Ear Anatomy The human Ear does two main jobs: it helps us hear and keeps us balanced. It works by turning sound waves into signals our brains can understand. The ear anatomy consists of three parts: the outer Ear, the middle Ear, and the inner Ear. The outer Ear is the part you … Read more

Overview of Hand Anatomy The human hand is an extraordinary part of the upper limb, built for power and precision. It is necessary to feel and do things with our hands. It can handle challenging tasks like climbing mountains and delicate actions like manipulating small objects. Hand anatomy consists of bones, muscles, and neurovascular structures … Read more

Overview of Thigh Anatomy The thigh is the large part of your leg between your hip and knee. It is the upper leg. Inside, there is a big, strong bone called the femur. It makes a ball-and-socket joint at your hip and a hinge joint at your knee. Soccer players often have defined thigh muscles … Read more

Overview of Finger Anatomy Fingers are highly specialized structures found in the hands of most tetrapods, including humans and primates. Over millions of years of evolution, they have adapted to perform tasks with precision and skill. Each finger comprises three small bones called phalanges, which give the finger its shape and strength. These bones are … Read more

Overview of Biceps Anatomy The biceps is an important part of the upper arm. We call it a single muscle consisting of a short and a long head. The short head starts at the coracoid, while the long head originates from the supraglenoid tubercle. Both parts share the same nerve supply with the coracobrachialis and … Read more

Overview of Arm Anatomy The upper extremity, or arm, is an important part of the body that helps us lift, hold, and move things. Arm anatomy consists of 3 main parts: the upper arm, forearm, and hand. It stretches from the shoulder to the fingers and includes 30 bones, along with muscles, blood vessels, and … Read more

Overview of Nail Anatomy A nail is a flattish claw-like plate at the tip of the fingers and toes, which is characteristically found in all primates. They are composed of the resilient protein keratin. Nails are continuously growing and adjusting to their surroundings. They provide an essential protective shield for our fingertips. No two nails … Read more