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callus

callus

1 6.0
A mass of new bone that forms around a broken bone while it heals
  • noun
  • /ˈkæləs/
  • Specialized
translation icon : callo óseo
  • Greater subperiosteal hematoma and stronger periosteum in children contribute to a more rapid formation of callus (healing bone).
  • callus formation
  • mineralized callus
  • callus at the fracture

Examples

  • Due to abundant callus formation, clavicle fractures usually heal with a palpable and visible bump.

    Academic text (2006)
  • The compromised bone formed a callus around a foreign object that was embedded in the open wound.

  • - Well, the callus is forming around the bone.

  • Note the visible callus bump that is present.

    Academic text (2006)
  • There are four phases of healing that depend on the degree of ossification of the callus about the fracture site.

    Academic text (2003)
  • Callus formation occurs between 2 and 6 weeks after injury as the granulation tissue matures.

    Academic text (2002)
  • The x-ray showed that the fracture was already healing, as evidenced by the callus formation.

    Academic text (2007)
  • Early inflammatory responses initiated by the fracture callus institute the process of bone healing through progressive stages.

    Academic text (2003)
  • The bridging callus surrounds the ends of the fracture fragment and advances toward the other fragment.

    Academic text (2002)
  • The x-ray showed that a callus was forming around the fractured bone as part of the healing process.

Surface Forms

callus singular
calluses plural

Etymology

Callus (bone) comes from the Latin callus 'hard skin' and is used for the hard mass that forms around a broken bone while it heals, which is why doctors call that healing tissue a callus.