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No, articular cartilage does not cover the diaphysis of long bones. Articular cartilage covers the ends of bones where they come into contact with other bones in a joint, providing smooth and low-friction surfaces for movement. The diaphysis of long bones is covered by periosteum, a dense connective tissue that provides support and nourishment to the bone.
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What are the main events of endochondral ossification?
Meschyme (embryonic connective tissue) develops into a body of hyaline cartilage, covered with fibrous perichondrium, in the location of a future bone. For time, the perichondrium produces chondrocytes and the cartilage model growth in thickness.
What do you call smooth layer of connective tissue protecting the bone surfaces in a synovial joint?
The smooth layer of connective tissue protecting the bone surfaces in a synovial joint is called articular cartilage. It helps reduce friction and absorb shock during joint movement.
Where does cartilage remain in a long bone after ossification has occurred?
After ossification, cartilage remains in the articular cartilage at the ends of long bones. This cartilage provides a smooth surface for joint movement and helps reduce friction and absorb shock. Additionally, small amounts of cartilage can also be found in the growth plates, or epiphyseal plates, which are responsible for bone growth during childhood and adolescence.
Where is diaphysis found?
The diaphysis is found in long bones, such as the femur, humerus, and radius. It is the shaft or main portion of the bone, located between the two ends known as the epiphyses.
Why is it important to have articular cartilage at the ends of long bones?
Articular cartilage at the ends of long bones serves as a cushion, reducing friction and allowing smooth joint movement. It also helps distribute forces evenly across the joint surface, which is important for joint function and longevity. The cartilage also plays a role in absorbing shock and providing structural support to the bones.
What is a thin substance that covers bone?
Periosteum is a thin connective tissue membrane that covers bones and helps in bone growth, repair, and nutrition.
What type of tissue cover the end of the long bone?
articular cartilage Hyaline cartilage
Protects articular surface of the bone?
Articular Cartilage
What cartilage articulates with another bone or bone process?
Articular cartilage
Which structure allows the diaphysis of the bone to increase in length until early childhood as well as shaping the articular surfaces?
The growth plate, also known as the epiphyseal plate, allows the diaphysis of the bone to increase in length until early childhood. During growth, the cartilage in the growth plate is replaced by bone. The articular surfaces are shaped by the action of osteoblasts and osteoclasts during development and growth.
What is the medical term meaning Thin layer of hyaline cartilage covering the end of a bone where joints are formed?
The articular cartilage is the thin layer of white tissue covering the bone in the joint space. The articular cartilage is made of hyaline cartilage.
What is the smooth gristle covering bone end?
articular cartilage
What connective tissue structure covers the bone except for articular cartilage at the epiphysis?
Periosteum is the connective tissue that covers that parts of bone other than the articular cartilage.
What is the cartilage articulates with another bone or bone process called?
The cartilage that articulates with another bone or bone process is called articular cartilage. It covers the ends of bones within joints and helps to reduce friction and absorb shock during movement.
What is intra articular lose body?
Intra-articular loose bodies are chondral (cartilage), osseous (bone) or osteochondral (bone and cartilage) fragments located within the joint cavity.
What is intra-articular lose body?
Intra-articular loose bodies are chondral (cartilage), osseous (bone) or osteochondral (bone and cartilage) fragments located within the joint cavity.
What part of the bone acts as a shock absorber?
articular cartilage
