What is an apophysis of bone?
Table of Contents
An apophysis is a normal developmental outgrowth of a bone which arises from a separate ossification centre, and fuses to the bone later in development. An apophysis usually does not form a direct articulation with another bone at a joint, but often forms an important insertion point for a tendon or ligament.
How do you know if you have apophysitis?
Symptoms of apophysitis can vary but there are a few key things to watch for: Pain that worsens during or after repetitive sports activities such as running, jumping, and throwing. Pain, swelling, and/or tenderness to the touch over growth plate areas at the heel, knee, elbow, shoulder, hip, or foot.
Where is apophysis located?
An apophysis is found where major tendons and ligaments attach to bone. The tibial tubercle apophysis, for example is an insertion for the patellar tendon. An apophysis can also be the site of muscle attachment to the margin of the ilium.
What is equine Epiphysitis?
Epiphysitis, also known as physitis, is a generalized bone disease of young, growing horses that is characterized by the enlargement of the growth plates in long bones such as the tibia, radius, and cannon bones.
What is the difference between an epiphysis and an apophysis?
The apophysis is a site of tendon or ligament attachment, as compared to the epiphysis which contributes to a joint, and for that reason, it is also called ‘traction epiphysis’.
What is iliac crest apophysitis?
What is iliac apophysitis? Is a temporary condition of the iliac crest and pelvis characterized by inflammation of the growth plate, and occasionally the muscle will pull the bone away from the growth plate. Fast facts: Occurs in skeletally immature patients between the ages of 12 and 18.
What is an example of an epiphysis?
Pressure epiphyses assist in transmitting the weight of the human body and are the regions of the bone that are under pressure during movement or locomotion. Another example of a pressure epiphysis is the head of the humerus which is part of the shoulder complex.
What is epiphysis filled with?
The epiphyses, which are wider sections at each end of a long bone, are filled with spongy bone and red marrow. The epiphyseal plate, a layer of hyaline cartilage, is replaced by osseous tissue as the organ grows in length.