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Calf Muscle Injury

Among the different kinds of injury occurring to the calf muscle, contusions are the commonly and most found types. In this kind of an injury, damage occurs to a muscle through impact. Among the other type of injuries calf strain are often than others.

What is a contusion?

This type of injury is very common in contact sports. An impact to the calf muscles can cause more damage than might be expected and should be treated with respect.

The muscle is crushed against the bone and if not treated correctly or if treated too aggressively then myositis ossificans may result.

There are two types of contusion:

Intra muscular

This is a tearing of the muscle within the sheath that surrounds it. This means that the initial bleeding may stop early (within hours) because of increased pressure within the muscle however the fluid is unable to escape as the muscle sheath prevents it.

The result is considerable loss of function and pain which can take days or weeks to recover. You are not likely to see any bruising come out with this type - especially in the early stages.

Inter muscular

This is a tearing of the muscle and part of the sheath surrounding it. This means that the initial bleeding will take longer to stop especially if you do not ice it. However recovery is often faster than intra muscular as the blood and fluids can flow away from the site of injury. You are more likely to see bruising come out with this one.

What are the symptoms?

Like muscle strains, contusions are grade 1, 2 or 3 depending on the severity.

Grade 1:

Grade 2:

Grade 3:

Calf Strain
The calf muscles consist of the Gastrocnemius which is the big muscle at the back of the lower leg and the Soleus muscle which is a smaller muscle lower down in the leg and under the Gastrocnemius. Either of these two muscles can be strained or torn.

Symptoms include:

The most common place to get this injury is at the muscle - tendon junction (MTJ) of the Gastrocnemius roughly half way between the knee and the heel.

What can the athlete do?