art of the clavicle is at the junction of the middle and lateral thirds in wreastling and traffic accidents.骨折部位The Fracture PartScapula(肩胛骨)The scapula is a somewhat triangular flat bone on the posterolateral of the thorax between the second and seventh ribs . Two surfaces:?Anterior(or costal) surface: subscapular fossa 肩胛下窝?Posterior(or dorsal) surface: spine of scapula 肩胛冈(sword) supra- and infraspinous fossa 冈上/下窝acromion 肩峰Three borders:?Superior border : (上缘)scapular notch 肩胛切迹coracoid process 喙突?Medial(vertebral)border脊柱缘?Lateral (axillary) border腋缘?Superior: opposite to the 2nd rib? Inferior: opposite to the 7th rib or 7th intercostals space? Lateral: glenoid cavity关节盂supra- and infraglenoid tubercles 盂上、下结节Three angles:SuperiorInferiorLateralA very useful landmark
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