Long Bones – Anatomy, Examples, Function, & Labeled Diagram
A long bone can be divided into two parts – (1) the central shaft or diaphysis and (2) the epiphyses (singular: epiphysis), the bulky ends on both sides. There is a narrow section called (3) metaphysis between the diaphysis and epiphysis.
6.2 Bone Classification – Anatomy & Physiology
Long bones are found in the upper limbs (humerus, ulna, radius) and lower limbs (femur, tibia, fibula), as well as in the hands (metacarpals, phalanges) and feet (metatarsals, phalanges). Long bones function as rigid bars that move when muscles contract.
Long Bones – Anatomy, Examples, Function, & Labeled Diagram
2023年12月12日 · These bones are categorized into five different types based on their shape, with one of the primary classifications being the extended bone. 1. Diaphysis. 2. The Epiphyses. 3. Metaphysis. 4. Periosteum. An extended bone is characterized by its elongated, robust, and dense structure.
The Four Types of Bone - Verywell Health
2023年8月7日 · Long bones are so-called because they are longer than they are wide. Long bones in the arm include the humerus, radius, ulna, metacarpals, and phalanges. Long bones of the leg include the femur, tibia, fibula, metatarsals, and phalanges. The clavicles (collar bones) are also long bones.
Long bone - Wikipedia
The long bones are those that are longer than they are wide. They are one of five types of bones : long, short , flat , irregular and sesamoid . Long bones, especially the femur and tibia , are subjected to most of the load during daily activities and they are crucial for skeletal mobility.
Long bone - Structure, Location, Function, Diagram - Anatomy.co.uk
6 天之前 · A long bone is a type of bone characterized by its elongated shape and is typically longer than it is wide. These bones are primarily composed of a central shaft, known as the diaphysis, and two expanded ends called the epiphyses.
Long bones Information | Mount Sinai - New York
A long bone is a bone that has a shaft and 2 ends and is longer than it is wide. Long bones have a thick outside layer of compact bone and an inner medullary cavity containing bone marrow. The ends of a long bone contain spongy bone and an epiphyseal line.
Types Of Bones - Long bones, Short bones, Sesamoid, Flat
2024年2月28日 · Long bones are some of the longest bones in the body, such as the Femur, Humerus, and Tibia but are also some of the smallest including the Metacarpals, Metatarsals, and Phalanges.
Skeletal System: Types of Bones in the Human Body - EZmed
2021年10月29日 · Labeled diagrams and examples of long bones, short bones, flat bones, sesamoid bones, and irregular bones that make up the foot, hand, skull, cranium, arm, leg, ankle, wrist, hip, and vertebrae or spine.
Long bones: MedlinePlus Medical Encyclopedia
2023年7月8日 · Long bones are hard, dense bones that provide strength, structure, and mobility. The thigh bone (femur) is a long bone. A long bone has a shaft and two ends. Some bones in the fingers are classified as long bones, even though they are short in length. This is due to the structure and shape of the bones, not their size.