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sternoclavicular

sternoclavicular

1 9.3
Relating to the joint where the chest bone meets the collarbone
  • adjective
  • /ˌstɜrnəʊkləˈvɪkjʊlər/
  • Specialized
: esternoclavicular
  • There are 4 joints that make up the shoulder complex: the glenohumeral (GH) joint, acromioclavicular joint, sternoclavicular joint, and the functional scapulothoracic articulation.
  • sternoclavicular joint
  • sternoclavicular dislocation

Examples

  • He suffered a left sternoclavicular joint dislocation for which a Kirschner wire (K wire) fixation was done at his local hospital.

    Academic text (2007)
  • The doctor explained that a sternoclavicular dislocation can cause significant pain in the chest area.

  • Treatment of sternoclavicular dislocations is usually done by closed reduction.

    Academic text (2007)
  • We report here a case of migration of two Kirschner wires used for fixation of the sternoclavicular joint.

    Academic text (2007)
  • Traumatic dislocation of the sternoclavicular joint usually results from indirect force on the anterior shoulder with the arm abducted.

    Academic text (2007)
  • Both passive and active range of motion are evaluated, and a detailed examination of the shoulder girdle includes inspection and palpation of the acromioclavicular and sternoclavicular joints.

    Academic text (2003)
  • The mass invaded the 1st and 2nd ribs, 2 medial of clavicle, lateral part of manubrium sterni, and sternoclavicular joint, and the destruction was significant in these structures.

    Academic text (2007)
  • Physical therapy often focuses on strengthening the muscles around the sternoclavicular joint after an injury.

  • Injuries to the sternoclavicular joint may limit the range of motion in the shoulder.

Surface Forms

sternoclavicular positive

Morphology

sternoclavicular = sternum + clavicle (semi-transparent) = sternum + clavicle + ar

Morphologically transparent as 'sternum' + 'clavicle' + adjectival '-ar', but the medical combining form and technical nature make it less obvious to general learners.

Etymology

Sternoclavicular joins two bone names: sternum 'breastbone' and clavicle 'collarbone', with the ending -ar meaning 'relating to'. So, sternoclavicular refers to the area or joint where the breastbone and collarbone meet.