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physis

physis

9.9
A soft area near the end of a long bone where new bone grows in children
  • noun
  • /ˈfaɪsɪs/
  • Specialized
translation icon : fisis
  • The most obvious difference between immature and mature bones is the presence of a physis or growth plate.
  • physis (growth plate
  • physis (growth
  • distal physis

Examples

  • The most obvious difference between immature and mature bones is the presence of a physis where new bone growth occurs.

  • In general, younger children with fractures that are closer to the physis have a greater potential than adults for remodeling and correcting residual angulation.

    Academic text (2006)
  • If a physis is crossed with a surgical implant, bone growth may be arrested in that location.

    Academic text (2006)
  • The most important factor affecting the likelihood of developing a growth arrest is the severity of injury to the physis.

    Academic text (2006)
  • Smooth pins are usually used in the younger pediatric population as they can cross the physis with a relatively low incidence of subsequent growth arrest.

    Academic text (2006)
  • The remodeling process requires a functional physis (growth plate) and intact periosteum.

    Academic text (2006)
  • The fracture occurs through the epiphysis and exits through the physis (growth plate) that is still open.

    Academic text (2006)
  • The physis (growth plate) of the proximal humerus has an extraordinary ability to remodel.

    Academic text (2006)
  • The major anatomic regions of a growing bone include the epiphysis, physis (growth plate), metaphysis, and diaphysis (Figure 2).

    Academic text (2006)
  • If a physis is damaged during surgery, it can lead to problems with bone growth in that area.

Surface Forms

physis singular
physes plural

Etymology

Physis comes from the Greek word physis meaning 'nature' or 'growth', and it is the same root as English words physical and physics. In medicine the physis is the growth plate in a long bone where new bone is made, so the root 'growth' explains this medical meaning.