The epiphysis is the widened end part of the long bone. It is covered in compact bone and filled with spongy bone and red bone marrow. It has its own ossification center that turns to bone later in life than does the diaphysis of the bone to allow for growth. What is the function of...
| 孩子是否还会再长高的核心标志是:骨龄(BoneAge)是否成年,即骨骺(中文读音:[gǔ hóu],英文:epiphysis)是否骨化、闭合,如果骨骺开始骨化,骨骼生长速度会放缓,如果已经闭合,则预示着骨龄已经成年,孩子不可能再长高了。▸ 不合适的床垫,无论太硬还是太软(相对儿童体重而言),都会让全身各骨骺部位在睡眠时承受更大...
This usually interferes with joint function. epiphyseal hyperplasia: condition in which the epiphyses form from multiple centers and become enlarged and misshapen. epiphysiodesis: premature fusion of the epiphysis to diaphysis. This can be due to injury or surgical intent. epiphysiolysis: separation ...
Primary lymphoma of the bone (PLB) is a rare entity, with a majority of pediatric cases presenting in the metaphysis of long bones. There have been only seven reported cases to date of pediatric lymphoma of the bone arising from the epiphysis, of which only two have been described in the...
Free Essays from Bartleby | In mammals, we find that the body requires certain systems to function properly and effectively in order to grow. The endocrine...
The epiphysis is a common site of injury in the growing skeleton. Approximately 6% to 15% of long bone fractures occurring in children younger than 16 years of age involve the epiphysis.185,207,227 Because the epiphysis is responsible for longitudinal bone growth, injury disrupting vascular supply...
The epiphysis is the round end of the long bone. It is further categorized as theproximal epiphysisand thedistal epiphysis. The structure of the epiphysis is round because it facilitates the contact with joints and eases the function of motion around a joint. In order to facilitate this functio...
Blumenkrantz, G, Lindsey, CT, Dunn, TC, Jin, H, Ries, MD, Link, TM, Steinbach, LS, Majumdar, S (2004) A pilot, two-year longitudinal study of the interrelationship between trabecular bone and articular cartilage in the osteoarthritic knee. Osteoarthritis Cartilage 12: pp. 997-1005...
Function Provides strength and supports weight. Facilitates joint movement and muscle attachment. 8 Growth Does not contribute to bone lengthening post-adolescence. Contains growth plates in children and adolescents. 15 Marrow Cavity Contains bone marrow involved in blood cell production. Often contains ...
Histological inspection did not reveal a full recovery of bone marrow in the epiphysis of irradiated animals until day 14, possibly because of trapping of the vast majority of stem cells by the spleen and liver. On day 28, however, epiphyses were completely filled with the bone marrow. 展开 ...