Tibia and fibula showing ankylosis

Object numberGC.5848
TitleTibia and fibula showing ankylosis
DescriptionAn adult right tibia and fibula, showing osseous ankylosis of the proximal tibio-fibular articulation.
The bones are well-formed and their other joint surfaces present no abnormality. The posterior surface of the fibula is normal. The ankylosis is more extensive posteriorly than anteriorly and not only obliterates the joint but extends from the neck of the fibula to the adjacent part of the tibia. Proximally the fibula shows some evidence of formation of an articular surface in its posterolateral portion and its styloid process is well-formed.
Object nameBONE, tibia and fibula
Object categoryAnatomical, specimen
Dimensions
- Height: 41 cm
Width: 18 cm
Depth: 14 cm