Flexor Digitorum Superficialis

(noun)

A key muscle controlling wrist and finger flex.

Related Terms

  • Flexor Carpi Ulnaris
  • Flexor Carpi Radialis
  • Flexor Digitorum Profundus
  • Flexor Pollicis Longus
  • Pronator quadratus
  • Palmaris Longus
  • Pronator Teres
  • extrinsic muscles
  • flexion
  • extension

Examples of Flexor Digitorum Superficialis in the following topics:

  • Muscles of the Wrist and Hand

    • Flexor Digitorum Superficialis – Lying below the superficial region, the flexor digitorum superficialis is a key muscle controlling wrist and finger flex.
    • Flexor Digitorum Profundus - A long muscle originating near the elbow and passing through into the wrist, lying adjacent to the flexor pollicis longus.
    • Flexor Pollicis Longus - A long muscle originating near the elbow and passing through into the wrist, lying adjacent to the flexor digitorum profundus.
    • Extensor Digitorum - The extensor digitorum is the main extensor of the fingers.
    • Attachments - Originates from a tendon of attached to the flexor digitorum profundus of the forearm, each attaching to an individual finger
  • Muscles that Cause Movement at the Foot

    • Flexor Digitorum Brevis - The flexor digitorum brevis muscle is located laterally to the abductor hallucis and lies in the middle of the sole of the foot.
    • Attachments - Originates from the heel and attaches to the tendons of flexor digitorum longus.
    • Actions - Assists flexor digitorum longus in flexing the lateral four toes.
    • Attachments - Originates from the tendons of flexor digitorum longus.
    • The muscles, tendons, and ligaments of the sole of the foot with flexor digitorum brevis shown in red.
  • Tibia and Fibula (The Leg)

    • These muscles originate from the fibula's surface and include the extensor digitorum longus, soleus, and flexor hallucis longus, among others.
  • Shin Splint Syndrome

    • Muscle imbalance, including weakened core muscles lead to more lower-extremity injuries; also the inflexibility and tightness of the gastrocnemius, soleus, and plantar muscles (commonly the flexor digitorum longus) can contribute to shin splints.
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