Bone cancer is a rare disease that occurs when cells in the bone begin to grow out of control. It can develop in any bone but most commonly affects the long bones of the arms and legs. The main types include osteosarcoma, chondrosarcoma, and Ewing sarcoma. Introduction Types of Bone Cancer Primary Bone Cancer Cancer…
The sternocostal joints are the articulations between the sternum (breastbone) and the costal cartilages of the ribs. These joints are classified as synovial plane joints, except for the first sternocostal joint, which is a cartilaginous joint (synchondrosis). They play a key role in the mechanics of breathing, allowing slight movements of the ribs during inspiration…
Bone pain refers to discomfort or aching sensations that originate from the bones. It can result from various causes, including injuries (like fractures), medical conditions (such as osteoporosis, arthritis, or bone infections), or certain cancers. Unlike muscle or joint pain, bone pain is often deeper, sharper, or more intense and may persist even at rest….
The elbow joint is a complex hinge-type synovial joint that connects the upper arm to the forearm. It plays a critical role in the movement and function of the arm, enabling activities such as lifting, pushing, pulling, and fine motor skills. This essential joint supports the range of motions required for daily tasks, involving bending the forearm (pronation and supination) and bending and straightening the arm (extension). The arm’s ulna, radius, and humerus. The elbow joint is classified as a synovial joint in terms of structure. Introduction These joints, which unite the upper arm to the forearm, are called elbows. The skeletal system includes every joint in your body, including your elbows. Elbow joints fall under the structural category of synovial joints. This vital joint allows the perform various motions necessary for daily tasks, such as rotating the forearm (pronation and supination) and bending and straightening the arm (extension). The Anatomy of elbow…
Introduction The metatarsals are the cylinder-shaped bones that make up the foot’s core. They are designated numerically and begin from the medial side outward. Letters one through five correspond to the metatarsal bones. The phalanges and tarsals are split by these bones. The bases of every single bone are going to relocate in tandem with…
Phalanges of the foot are tiny fingerbones located in the feet. Each foot consists of 14-foot phalanges. The large toes or hallux have two phalanges the proximal and distal, whereas the others have three: proximal, middle, and distal. For individual toes, the metatarsal-phalangeal articulation binds the metatarsals to the proximal phalanx. These joints are what…
The cuneiform bones, also known as ossa cuneiform in Latin, are a set of three tarsal bones positioned within the first three metatarsals and the proximal navicular bone. The cuboid bone is found with the lateral cuneiform bone on the exterior. The medial side of each foot contains three cuneiform bones. These cuneiform bones work…
The navicular Bone, also called the nevicular bone, is a tiny, boat-shaped bone found in the foot. Human feet are constructed of 26 bones and 33 distinct joints. Seven tarsal bones, including this form the ankle and foot. The navicular bone is a wedge-shaped structure. It is seen within the central area of the upper…
The calcaneus (heel bone) is the largest tarsal bone in the foot. It works as the foundation of the rear part of the foot, forming the heel. The calcaneus plays a crucial role in weight-bearing, shock absorption, and foot mechanics during walking, running, and standing. Structurally, it articulates with the talus above (forming the subtalar…
Introduction The talus bone, also known as the ankle bone, is a critical structure in the human foot that plays a pivotal role in mobility and weight-bearing. The talus bone’s typical form allows it to align with the shin and calf bones, the tibia, and the fibula, to comprise the ankle joint. It facilitates fluid…
