Centrioles are found in animal cells, but not plant cells. They help to organize the assembly of microtubules during cell division. Centrioles are found within cell structures known as centrosomes. During cell division, the centrosome and centrioles replicate and migrate to opposite ends of the cell.
The peroneus brevis tendon and peroneus longus tendon merge in a sheath behind the ankle. When the corresponding muscles are flexed, the tendons slide inside the sheath. Symptoms of injury to the peroneus brevis tendon include swelling as well as pain at the base of the little toe or in the outer ankle area.
The main cause of peroneal tendon subluxation is an ankle sprain. A sprain that injures the ligaments on the outer edge of the ankle can also damage the peroneal tendons. *Disclaimer:*The information contained herein is compiled from a variety of sources. It may not be complete or timely.