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Why do some cartilage persist in the body throughout life?
Some cartilage persists in the body throughout life because it is avascular, meaning it has limited blood supply. This limits the ability of the body to repair and replace cartilage. Additionally, some cartilage, such as the cartilage in the ears and nose, serves important structural functions that are maintained throughout life.
What does musculoskeletal consist of?
The musculoskeletal system consists of bones, muscles, joints, ligaments, tendons, and other connective tissues that provide structure, support, and movement to the body. It plays a key role in allowing us to move, stand, and perform various physical activities. Injuries or conditions affecting the musculoskeletal system can lead to pain, limited mobility, and dysfunction.
What type of joint has limited movement and is comprised mostly of hyaline cartilage?
synovial
Where is new cartilage formed?
New cartilage is formed primarily in the growth plates of long bones, known as the epiphyseal plates, during childhood and adolescence. Additionally, cartilage can be generated in areas such as joints (articular cartilage) and in certain connective tissues. The process of cartilage formation, called chondrogenesis, occurs through the proliferation and differentiation of chondrocytes, the cells responsible for producing cartilage matrix. In adults, cartilage repair is limited, but some regeneration can occur in response to injury.
Are ligaments living?
Yes, ligaments are living tissues composed of cells that can repair and remodel. They are primarily made up of collagen fibers and help connect bones to each other in joints. However, they have a limited blood supply which can make their healing process slow.
Does cartilage have high vascularization?
Cartilage does not have any vascularization - it gets all its nutrients via diffusion from the surrounding extracellular matrix.
Why do some cartilage persist in the body throughout life?
Some cartilage persists in the body throughout life because it is avascular, meaning it has limited blood supply. This limits the ability of the body to repair and replace cartilage. Additionally, some cartilage, such as the cartilage in the ears and nose, serves important structural functions that are maintained throughout life.
What is the cartiliage?
Cartilage is a type of connective tissue that's flexible and resiliant. It acts as a cushion between bones in joints, providing shock absorption and allowing for smooth movement. Cartilage does not contain blood vessels, so it has a limited ability to self-repair when damaged.
Why are sprains and cartilage injuries a particular problem?
Sprains involve stretching or tearing of joint ligaments. Because ligaments are poorly vascularized, healing is slow. Cartilage injuries, particularly of the knee, are common in contact sports and may result from excessive twisting or high pressure. The avascular cartilage is unable to repair itself.
What does musculoskeletal consist of?
The musculoskeletal system consists of bones, muscles, joints, ligaments, tendons, and other connective tissues that provide structure, support, and movement to the body. It plays a key role in allowing us to move, stand, and perform various physical activities. Injuries or conditions affecting the musculoskeletal system can lead to pain, limited mobility, and dysfunction.
What is the pad in the vertebrae that allows limited movement?
Cartilage
Is cartilage in your bones?
There is cartilage at the ends of the bones. Some allows for free movement, some for limited movement and some for no movement.
Are ligaments avascular?
Ligaments have a limited blood supply compared to other tissues, which makes them technically avascular but not completely devoid of blood vessels. This limited blood supply affects their healing capacity and makes them vulnerable to injuries.
What is intra-articular pathology?
Intra-articular pathology would be disease of the articular cartilage and would encompass arthritis, cartilage erosion, neoplasia and developmental disorders of cartilage and subarticular bone.
If ligaments and tendons are broken in an accident do they heal themselves?
Yes, ligaments and tendons have limited ability to heal themselves after injury. Treatment may include rest, physical therapy, and in some cases, surgery to repair severe tears or ruptures. It's important to follow medical advice to support the healing process and prevent long-term damage.
What type of joint has limited movement and is comprised mostly of hyaline cartilage?
synovial
Is travel in England limited?
Travel in England is limited only by your ability to walk, or your ability to pay for transportation
