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ulna    
n. 尺骨

尺骨

ulna
n 1: the inner and longer of the two bones of the human forearm
[synonym: {ulna}, {elbow bone}]

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  • Ulna - Wikipedia
    The ulna is a long bone found in the forearm that stretches from the elbow to the wrist, and when in standard anatomical position, is found on the medial side of the forearm
  • Ulna – Definition, Location, Anatomy, Functions, Labeled Diagram
    Ulna (plural: ulnae; pronunciation: úl-nu) is one of the two primary bones forming the forearms in humans, the other one being the radius There is one ulna bone in each arm
  • Ulna (Bone): Anatomy, Location Function - Cleveland Clinic
    What is the ulna? The ulna is the longer of the two bones in your forearm It helps you move your arm, wrist and hand Your ulna also supports lots of important muscles, tendons, ligaments and blood vessels
  • The Ulna - Proximal - Shaft - Distal - TeachMeAnatomy
    The ulna is a long bone in the forearm It lies medially and parallel to the radius, the second of the forearm bones The ulna acts as the stabilising bone, with the radius pivoting to produce movement
  • ULNA Definition Meaning - Merriam-Webster
    The meaning of ULNA is the bone on the little-finger side of the human forearm; also : a corresponding part of the forelimb of vertebrates above fishes
  • Ulna | Radius, Forearm, Bones | Britannica
    Ulna, inner of two bones of the forearm when viewed with the palm facing forward (The other, shorter bone of the forearm is the radius ) The upper end of the ulna presents a large C-shaped notch—the semilunar, or trochlear, notch—which articulates with the trochlea of the humerus (upper arm bone)
  • Ulna - Anatomy, Location, Structure, Diagram, Function
    The ulna is a crucial component of the forearm's skeletal structure, primarily responsible for forming the elbow joint with the humerus and contributing to the wrist joint
  • Radius and ulna: Anatomy and function | Kenhub
    The ulna is the medial bone of the forearm and the longer of the two parallel forearm bones Like the radius, the ulna also has three main parts: a proximal end, shaft and a distal end
  • Ulna - WikiSM (Sports Medicine Wiki)
    The ulna is the medial bone of the forearm that articulates with the humerus and radius, providing stability, muscle attachment, and upper limb movement
  • Ulna - e-Anatomy - IMAIOS
    The ulna is a long bone, prismatic in form, placed at the medial side of the forearm, parallel with the radius It is divisible into a body and two extremities





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