Overview of Leg Anatomy The legs are the parts of the human body below the hip and above the foot. Parts of leg anatomy comprises big bones like the thigh bone (femur), the shin bone (tibia), and a smaller bone fibula. Your thigh is the top of your leg, between your hip and knee, and your calf … 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 Arm Anatomy The upper extremity, or arm, is a key part of the upper body. Arm anatomy consists of 3 main parts: the upper arm, forearm, and hand. It spans from the shoulder to the fingers and contains 30 bones, nerves, blood vessels, and muscles. The brachial plexus supplies the arm’s nerves. Starting … Read more
Overview of Lobes of the Brain The brain, along with the spinal cord, forms the central nervous system (CNS), which controls most body activities. It is the most intricate organ, made up of many parts that work together to manage everything from basic survival functions to complex thinking. The brain has three main sections: the … Read more
Overview of Nose Anatomy The nose is the gateway to the respiratory system. It plays a vital role in our sense of smell, making it a key part of the olfactory system. Its structure is shaped by the nasal bones and cartilage, including the nasal septum, which separates the nostrils and divides the nasal cavity … Read more
Overview of Spine Anatomy The spine is a vital structure in the human body, enabling movement, providing support, and protecting the spinal cord. The spinal cord is a critical network of nerves that links the brain to the rest of the body. These nerves control your ability to move, feel sensations, and respond to the … Read more
Overview of Stomach Anatomy The stomach is a hollow, muscular organ located in the upper part of the digestive system, between the esophagus and the small intestine. It plays a critical role in breaking down food. It uses gastric acid and digestive enzymes to chemically process food after it has been chewed and swallowed. This … Read more
Overview of Human Heart Anatomy The heart is a vital muscular organ in most animals that powers the circulation of blood through the body. In heart anatomy, blood vessels help form the circulatory system, which delivers oxygen and nutrients to tissues and removes waste like carbon dioxide. This waste is carried to the lungs for … Read more
Overview of Liver Anatomy and Physiology The liver is a vital organ found only in vertebrate animals. It plays a key role in keeping the body healthy by detoxifying harmful substances, producing proteins, and making essential chemicals needed for digestion and growth. In humans, the liver is located in the upper right part of the … Read more
Overview of Hip Muscle Anatomy The hip joint muscles are necessary for moving, stabilizing the body, and allowing a wide range of motions. Hip muscle anatomy consists of four main categories based on their location and function: the gluteal group, lateral rotator group, adductor group, and iliopsoas group. Seventeen main muscles comprise these groups, but … Read more
Overview of Hip Bone Anatomy The hip bone, or os coxae, is a large, irregular bone that forms the base of the lower limb. The main functions of the hip bone are to support the body’s weight when standing and provide a base for leg movement. It connects to the spine at the sacroiliac joint … Read more
Overview of Skull Anatomy The skull is a complex, protective structure made of bone. It is essential for safeguarding the brain and supporting various sensory functions. The skull anatomy is divided into two main sections: the cranium, which encloses and shields the brain, and the facial bones, including the mandible or jawbone, that shape the … Read more
Overview of Anatomy of the Kidney In the human anatomy, the kidneys are vital, bean-shaped organs that keep our body healthy by filtering blood and managing fluid balance. Kidney anatomy consists of a renal capsule, cortex, hilum, fascia, perirenal fats, medulla, pyramid, column, papillae, etc. Every day, they process around 200 quarts of fluid, similar … Read more