Long Bones – Anatomy, Examples, Function, & Labeled Diagram
Anatomy of a Long Bone. 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.
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.
7.5: Anatomy of a Long Bone - Biology LibreTexts
Anatomy of a Long Bone. A long bone has two parts: the diaphysis and the epiphysis. The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The hollow region in the diaphysis is called the medullary cavity, which is filled with yellow marrow. The walls of the diaphysis are composed of dense and hard ...
Long bone - Structure, Location, Function, Diagram
2024年7月27日 · 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 – 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.
6.3 Bone Structure – Anatomy & Physiology
A long bone has two main regions: the diaphysis and the epiphysis (Figure 6.3.1). The diaphysis is the hollow, tubular shaft that runs between the proximal and distal ends of the bone. Inside the diaphysis is the medullary cavity, which is filled with yellow bone marrow in an adult.
Anatomy, Bones - StatPearls - NCBI Bookshelf
2024年4月21日 · Bones are often considered static structures that only offer structural support (see Image. Parts of a Long Bone). However, bones have many functions, like other organ systems. Besides serving as a framework for soft tissue, bones permit locomotion, protect vital organs, facilitate breathing, play a role in electrolyte homeostasis, and house hematopoietic sites. Bone remodeling continues ...
The Anatomy (Structure) and Physiology (Function) of Long Bones
2022年9月26日 · Long bones contain yellow bone marrow and red bone marrow, which produce blood cells. 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 - (Anatomy and Physiology I) - Fiveable
Long bones are the primary weight-bearing and movement-facilitating bones in the body, found in the upper and lower limbs. The distinct regions of a long bone include the diaphysis (shaft), epiphysis (ends), and metaphysis (growth plate).
Long bone anatomy, structure, parts, function and fracture types
Long bone anatomy. A long bone is a bone that has greater length than width. A long bone has a shaft and 2 ends. 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 …
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