GLOSSARY 



Xlll 



Upper Extremity. 



B. N.A. TERMINOLOGY. OLD TERMINOLOGY. 



Clavicula 



Tuberositas coracoidea 

 Tuberositas costalis 



Scapula 



Incisura scapularis 

 Angulus lateralis 

 Angulus medialis 



Humerus 



Sulcus intertubercularis 

 Crista tuberculi majoris 

 Crista tuberculi minoris 

 Facies anterior medialis 

 Facies anterior lateralis 

 Margo medialis 

 Margo lateralis 

 Sulcus nervi radialis 

 Capitulum 



Epicondylus medialis 

 Epicondylus lateralis 



Ulna 



Incisura semilunaris 

 Incisura radialis 

 Crista interossea 

 Facies dorsalis 

 Facies volaris 

 Facies medialis 

 Margo dorsalis 

 Margo volaris 



Radius 



Tuberositas radii 

 Incisura ulnaris 

 Crista interossea 

 Facies dorsalis 

 Facies volaris 

 Facies lateralis 

 Margo dorsalis 

 Margo volaris 



Carpus 



Os naviculare 

 Os lunatum 

 Os triquetrum 

 Os multangulum majus 

 Os multangulum minus 

 Os capitatum 

 Os hamatum 



Clavicle 



Impression for conoid ligament 

 Impression for rhomboid ligament 



Scapula 



Supra-scapular notch 

 Anterior or lateral angle 

 Superior angle 



Humerus 



Bicipital groove 



External lip 



Internal lip 

 Internal surface 

 External surface 

 Internal border 

 External border 

 Musculo-spiral groove 

 Capitellum 

 Internal condyle 

 External condyle 



Ulna 



Greater sigmoid cavity 

 Lesser sigmoid cavity 

 External or intei osseous border 

 Posterior surface 

 Anterior surface 

 Internal surface 

 Posterior border 

 Anterior border 



Radius 



Bicipital tuberosity 



Sigmoid cavity 



Internal or interosseous border 



Posterior surface 



Anterior surface 



External surface 



Posterior border 



Anterior border 



Carpus 

 Scaphoid 

 Semilunar 

 Cuneiform 

 Trapezium 

 Trapezoid 

 Os magnum 

 Unciform 



