What does lateral malleolus mean in medical terms?

What does lateral malleolus mean in medical terms?

: an expanded projection or process at the distal end of the fibula or tibia at the level of the ankle: a : the expanded lower end of the fibula situated on the lateral side of the leg at the ankle. — called also external malleolus, lateral malleolus.

What is posterior malleolus?

A posterior malleolus fracture is a fracture of the back of the tibia at the level of the ankle joint. In most cases of posterior malleolus fracture, the lateral malleolus (fibula) is also broken.

Can you walk on a fractured medial malleolus?

You may walk on the foot as comfort allows although you will find it easier to walk with crutches in the early stages. The swelling is often worse at the end of the day and elevating it will help. The boot you have been given is for your comfort only and is not needed to aid fracture healing.

How do I know if I broke my lateral malleolus?

Lateral malleolus fractures cause pain, swelling, and bruising around the ankle. Pain in other areas of the foot and ankle should be a reason to suspect a more serious ankle injury than an isolated lateral malleolus fracture.

Why does my posterior malleolus hurt?

Causes. Posterior tibial tendon injury can result from overuse of the tendon or from a specific incident such as a fall. Sudden injuries usually occur in athletes from a distinct injury, but may occur as an overuse injury in people with poor lower limb alignment.

What causes a posterior malleolus fracture?

Posterior malleolar fractures often occur with associated injuries, such as a Maisonneuve fracture or with bi- or trimalleolar ligamentous injuries.

Can you move your toes with a broken ankle?

Most believe that if they can wiggle their toes or move the ankle around that an ankle fracture has not occurred. The reason this is not true is because the nerves and muscles that allow the movement of the ankle have not been affected by the fracture.

Which is the best medical definition of Malleolus?

Medical Definition of malleolus. : an expanded projection or process at the distal end of the fibula or tibia at the level of the ankle: a. : the expanded lower end of the fibula situated on the lateral side of the leg at the ankle.

Where is the medial malleolus located in the ankle?

medial malleolus. Also found in: Dictionary, Acronyms, Encyclopedia, Wikipedia. me·di·al mal·le·o·lus. the process at the medial side of the lower end of the tibia, forming the projection of the medial side of the ankle; the medial malleolus lies superior to the level of the lateral malleolus.

How is the malleolus related to the tibia?

Related to malleolus: malleoli. [mah-le´o-lus] (L.) 1. a rounded process. 2. either of the two rounded prominences on either side of the ankle joint; the lateral (or fibular, external, or outer) malleolus is at the lower end of the fibula and the medial (or tibial, internal, or inner) malleolus is at the lower end of the tibia. adj. adj malle´olar.

When does a medial malleolus fracture occur by itself?

When a medial malleolus fracture occurs by itself, it’s called an “isolated” fracture. But a medial malleolus fracture is more often part of a compound injury involving one or both of the other ankle parts.