Accessory soleus muscle

From WikiMD's Wellness Encyclopedia

Accessory Soleus Muscle
Soleus muscle - animation 1.gif
The soleus muscle (highlighted in red) and its accessory variant
Details
OriginTibia or Fibula
InsertionCalcaneus
ArteryPosterior tibial artery
NerveTibial nerve
ActionsPlantar flexion of the foot
AntagonistTibialis anterior muscle
Identifiers
LatinMusculus soleus accessorius
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Anatomical terminology
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The Accessory Soleus Muscle (Musculus soleus accessorius) is a rare anatomical variant of the soleus muscle, found in the posterior compartment of the leg. It is present in approximately 0.7-5.5% of the population.

Soleus_muscle_-_animation_1

Anatomy[edit | edit source]

The Accessory Soleus Muscle typically originates from the upper third of the tibia or the fibula, and inserts into the calcaneus or Achilles tendon. It is innervated by the Tibial nerve, and its primary function is plantar flexion of the foot.

Clinical Significance[edit | edit source]

The Accessory Soleus Muscle is usually asymptomatic and discovered incidentally during imaging studies for unrelated conditions. However, it can occasionally cause pain or swelling in the ankle region, especially after exercise. This condition is known as Accessory Soleus Muscle Syndrome.

Diagnosis[edit | edit source]

Diagnosis of the Accessory Soleus Muscle is typically made through imaging studies such as MRI or Ultrasound.

Treatment[edit | edit source]

Treatment for Accessory Soleus Muscle Syndrome typically involves conservative measures such as rest, ice, compression, and elevation (RICE). In severe cases, surgical removal of the accessory muscle may be necessary.

See Also[edit | edit source]

References[edit | edit source]




Accessory soleus muscle Resources

Contributors: Kondreddy Naveen