What is the difference between physis and metaphysis?
The physis (growth plate or epiphyseal plate) is a hyaline cartilage plate in the metaphysis at the ends of each of the long bones. The physis is found in children and adolescents that allow the bone to grow in length and it is weaker than the ligaments.
What do you call the fracture through the metaphysis and physis?
Salter II (Above) These are when the fracture extends through both the physis and metaphysis. These are most common and occur away from the joint space. When the small corner of the metaphysis is visible, this is known as a corner sign or Thurston-Holland fragment.
What part of the bone is the physis?
growth plate
The physis is the growth plate, the part of the bone that has the cells that allows the bone to grow longer. The metaphysis is the broad region of bone right next to the physis. The diaphysis is the narrow center part of the bone.
What is physis and epiphysis?
The epiphysis is the bony section at the end of a long bone, while. the physis is the growth plate itself.
What does metaphysis mean?
The zone of growth between the epiphysis and diaphysis during development of a bone.
What is the function of the metaphysis?
function in bone structure This region (metaphysis) functions to transfer loads from weight-bearing joint surfaces to the diaphysis. Finally, at the end of a long bone is a region known as an epiphysis, which exhibits a cancellous internal structure and comprises the bony substructure of the joint surface.
Is metaphysis and Physeal the same?
The long bone in a child is divided into four regions: the diaphysis (shaft or primary ossification centre), metaphysis (where the bone flares), physis (or growth plate) and the epiphysis (secondary ossification centre).
What is metaphysis in bone?
The metaphysis is the region where the epiphysis joins the diaphysis; in a growing bone this corresponds to the calcified layer of the epiphyseal plate together with the interdigitating bone (see Figure 4.19).
Do adults have physis?
The long bone in a child is divided into four regions: the diaphysis (shaft or primary ossification centre), metaphysis (where the bone flares), physis (or growth plate) and the epiphysis (secondary ossification centre). In the adult, only the metaphysis and diaphysis are present (Figure 1).
What is a metaphysis?
What does physis mean in Greek?
nature
Physis (/ˈfaɪˈsɪs/; Ancient Greek: φύσις [pʰýsis]) is a Greek philosophical, theological, and scientific term, usually translated into English—according to its Latin translation “natura”—as “nature”. The term originated in ancient Greek philosophy, and was later used in Christian theology and Western philosophy.
What is the function of metaphysis?