Skip to main content
malleolus

malleolus

1 9.9
A rounded bone on each side of the ankle
  • noun
  • /məˈliːələs/
  • Specialized
translation icon : maleolo
  • There is also medial subluxation of the navicular bone on the talar head so that it abuts the medial malleolus.
  • lateral malleolus
  • medial malleolus

Examples

  • She injured her ankle and now has bruising at the lateral malleolus.

  • PHOTO (BLACK & WHITE): FIGURE 20. 15-year-old female with avulsion fracture of right distal fibula (lateral malleolus).

    Academic text (2006)
  • COM/BOS separation was defined as the horizontal distance between the location of the lateral malleolus and the whole body COM, minus 4 cm.

    Academic text (1996)
  • Using Velcro straps, the SAM was attached to the right leg, just above the lateral malleolus (ankle bone).

    Academic text (2009)
  • The total length of each tibia was determined by measuring from the intercondylar eminence to the tip of the medial malleolus.

    Academic text (1997)
  • The inferior extensor retinaculum is prepared for advancement onto the lateral malleolus for the Gould part of the surgery.

    Blog text (8)
  • Similar to adults, most fractures of the tibia and fibula occur in the distal third (medial/lateral malleolus) in children (Herring, 2002).

    Academic text (2006)
  • Avulsion fractures from either the lateral malleolus or the fifth metatarsal are also commonly seen in children with inversion sprain-type injuries to the ankle (see Figure 20).

    Academic text (2006)
  • Three different radii, equal to 20, 40, and 60 percent of lateral malleolus height, provided the three-stage trim lines, and thus orthotic hardness was altered from semi-rigid (20 percent) to flexible (60 percent).

    Academic text (1997)
  • The doctor examined the patient's ankle and noted swelling around the malleolus.

Surface Forms

malleolus singular
malleoli plural

Etymology

Malleolus comes from the Latin word malleus 'hammer' plus the ending -olus 'little', so it literally means 'little hammer'. That's why doctors call the rounded bony knob at each side of the ankle a malleolus — it is a small, hammer-like bump you can feel.