(1 point) The medial Collateral Ligament also known as the MCL is a band that runs in between the inner surfaces of the femur and the tibia. It endures forces acting starting on the outer surface of the knee which is called valgus forces, this stops the knee from collapsing inwards. The MCL has two parts; an inner part that
5. Which ossification method would form a femur? The femur, which is a long bone, is formed by endochondral ossification which is the replacement of cartilage by osseous tissue. Most bones of the body are formed by this process. 6.
The vertebral column forms a stable but mobile axis for the rest of the body. It is made up of • Bones • Joints • Discs • Ligaments • Muscles • Tendons • Blood vessels The bones provide strength and are honeycombed for lightness, and ligaments , tendons and muscles provide stability. The muscles are also a source of power and provide movement and support for the spinal column, maintaining the natural curves and controlling excessive bending. Muscles are the first line in defense in protecting other structures of the back. Joints are where two or more bones meet.
The hamstrings are tendons that attach three large muscles at the back of the thigh to the bone. Also known as the posterior thigh muscles\ are made up of three large muscles, the Semitendinosus, Semimembranosus, and Bicep Femoris. The Semitedinosus begins at the Ischial Tuberosity and is inserted at the medial surface of the Tibia (-------------). The Semimembranosus origin is located on the Ischial Tuberosity and is inserted on the medial tibial condyle. As for the Bicep Femoris, there are two sections to this muscle.
3- Describe the [location, composition, and function] of the epiphyseal plate. The epiphyseal plate is located in the metaphysis and is composed of hyaline cartilage. It is the growth plate, it covers the part of the epiphysis where the bone forms an articulation with another bone. It reduces friction and absorbs shock in articular cartilage. In the periosteum it surrounds the bone surface wherever it is not covered by articular cartilage, it is a sheath of dense irregular connective tissue containing osteoblasts, it functions to protect the bone, assists in fracture repair, nourishes bone tissue, and serves as an attachment point for ligaments and tendons.
It is made up of Bones Joints Discs Ligaments Muscles Tendons Blood vessels The bones provide strength and are honeycombed for lightness, and ligaments , tendons and muscles provide stability. The muscles are also a source of power and provide movement and support for the spinal column, maintaining the natural curves and controlling excessive bending. Muscles are the first line in defense in protecting other structures of the back. Joints are where two or more bones meet. They allow the rigid skeleton to move,
A)long B)irregular C)short D)flat Feedback: Correct! 3 CORRECT A bone that is cuboidal in shape is a ________________ bone. A)long B)short C)flat D)irregular Feedback: Correct! 7.2 Histology of Osseous Tissue 4 CORRECT Which of the following is a mature bone cell that appears to be responsible for the overall supervision of bone maintenance? A)osteogenic cells B)osteoblasts C)osteocytes D)endosteum cells E)osteoclasts Feedback: Correct!
Examples are where the teeth are held to their bony sockets and at both the radioulnar and tibiofibular joints. Cartilagenous Cartilagenous (synchondroses and sympheses): These joints occur where the connection between the articulating bones is made up of cartilage for example between vertebrae in the spine. Synovial Joints Synovial (diarthrosis): Synovial joints are the most common classification of joint within the human body. They are highly moveable and all have a synovial capsule (collagenous structure) surrounding the entire joint, a synovial membrane (the inner layer of the capsule) which secretes synovial fluid (a
But whether single or multiple, their similar morphology. This tumor occurs in the metaphysis of long bone, especially in distal femur, proximal tibia is most prevalent, followed by the proximal humerus, and foot bones were very few at. Tumor size ranging in diameter is generally 3 ~ 4cm, large by up to 10cm or more. Tumor type and can be divided into broad-based pedicle two kinds, bulge outward from the bone surface, the surface was hemispherical, cauliflower-like or polypoid. Osteochondroma of the structure is more special, and can be divided into three layers.
* Acute Cruciate Ligament Injury The ACL, or Acute Cruciate Ligament, is one of the most important ligaments in the body. This ligament is located at the knee. There are four thick bands of tissue, called ligaments, which stabilize the knee and keep its movement in one plane. There is the medial collateral ligament, lateral collateral ligament, posterior cruciate ligament, and the anterior cruciate ligament, which forms an X with the PCL inside the knee joint to prevent the knee from sliding back to front and vice-versa. The ACL provides stability to the knee and minimize stress across the knee joint.