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  2. Endochondral ossification - Wikipedia

    en.wikipedia.org/wiki/Endochondral_ossification

    A schematic for long bone endochondral ossification. In developing bones, ossification commences within the primary ossification center located in the center of the diaphysis (bone shaft), [5] where the following changes occur: The perichondrium surrounding the cartilage model transforms into the periosteum. During this transformation, special ...

  3. Development of joints - Wikipedia

    en.wikipedia.org/wiki/Development_of_joints

    The process of endochondral ossification, which converts the cartilage models into bone, begins by the twelfth week of embryonic development. At birth, ossification of much of the bone has occurred, but the hyaline cartilage of the epiphyseal plate will remain throughout childhood and adolescence to allow for bone lengthening.

  4. Ossification - Wikipedia

    en.wikipedia.org/wiki/Ossification

    Diagram showing stages of endochondral ossification. Endochondral ossification is the formation of long bones and other bones. This requires a hyaline cartilage precursor. There are two centers of ossification for endochondral ossification. The primary center. In long bones, bone tissue first appears in the diaphysis (middle of shaft).

  5. Bone healing - Wikipedia

    en.wikipedia.org/wiki/Bone_healing

    For endochondral ossification, deposition of bone only occurs after the mineralised cartilage. [ citation needed ] This process of healing occurs when the fracture is treated conservatively using orthopaedic cast or immobilisation, external fixation , or internal fixation .

  6. Long bone - Wikipedia

    en.wikipedia.org/wiki/Long_bone

    The longitudinal growth of long bones is a result of endochondral ossification at the epiphyseal plate. Bone growth in length is stimulated by the production of growth hormone (GH), a secretion of the anterior lobe of the pituitary gland.

  7. Osteoblast - Wikipedia

    en.wikipedia.org/wiki/Osteoblast

    Endochondral ossification is the process of forming bone from cartilage and this is the usual method. This form of bone development is the more complex form: it follows the formation of a first skeleton of cartilage made by chondrocytes, which is then removed and replaced by bone, made by osteoblasts. Intramembranous ossification is the direct ...

  8. Skeletal animation - Wikipedia

    en.wikipedia.org/wiki/Skeletal_animation

    Skeletal animation or rigging is a technique in computer animation in which a character (or other articulated object) is represented in two parts: a polygonal or parametric mesh representation of the surface of the object, and a hierarchical set of interconnected parts (called joints or bones, and collectively forming the skeleton), a virtual ...

  9. Appendicular skeleton - Wikipedia

    en.wikipedia.org/wiki/Appendicular_skeleton

    The appendicular skeleton forms during development from cartilage, by the process of endochondral ossification. The appendicular skeleton is divided into six major regions: Shoulder girdle (4 bones) - Left and right clavicle (2) and scapula (2). Arms and forearms (6 bones) - Left and right humerus (2) (arm), ulna (2) and radius (2) (forearm).