The scaphoid bone in the hand is almost equal in length and width. The talus bone in the foot is also nearly equal in length and width.
The patella(knee bone) is the closes bone that is as long as it is wide
Short bone
Short Bone
The ulna is considered a long bone, meaning it is larger in length than it is in width.
The length of the neck, cannon bone, width of back, width of chest, and length between the pins
Short Bones have the same dimensions
Bones grow in length through a process called endochondral ossification, where cartilage is gradually replaced by bone tissue at the growth plates (epiphyseal plates) located at both ends of long bones. In width, bones grow through appositional growth, where osteoblasts on the outer surface of the bone deposit new bone tissue, while osteoclasts on the inner surface resorb bone, allowing the bone to increase in diameter. This dual process ensures that bones can support increased loads and maintain structural integrity as the body grows.
The process of bones increasing in width is called appositional growth. This occurs when new bone tissue is added to the existing bone surface, resulting in an increase in bone diameter.
The structure that allows the diaphysis of the bone to increase in length during childhood is the growth plate, also known as the epiphyseal plate. This cartilaginous region is located at the ends of long bones and is responsible for longitudinal bone growth. As new cartilage cells are produced and mature, they are gradually replaced by bone tissue, leading to an increase in the length of the diaphysis. Eventually, the growth plate closes after puberty, halting further lengthening of the bone.
When the epiphysis closes on a bone, the bone can no longer grow in length. The closure of the epiphysis marks the end of longitudinal bone growth, but the bone can still increase in thickness through a process called appositional growth.
by the formation of more bone cells i.e. osteocytes