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3 kwi 2024 · The humerus (plural: humeri) is a tubular bone of the arm that articulates proximally at the shoulder with the glenoid of the scapula, and distally at the elbow, with the radius and ulna. Gross anatomy. Osteology. The humerus begins proximally as a rounded head and joins the greater and lesser tubercles via the anatomical neck of the humerus.
21 cze 2024 · The humerus series is usually used for the detection of traumatic injury to the shaft of the humerus. Indications. Humerus radiographs are performed for a variety of indications including: trauma. bony tenderness at the glenohumeral joint/region. restriction of abduction. suspected dislocation. suspected bone tumors. skeletal survey. Projections.
The humerus is positioned AP, evidenced by the medial and lateral epicondyles seen in profile and the greater tubercle being seen on the lateral aspect of the humerus. The shaft is abducted away from the patient's body, minimizing superimposition. Practical points. It is best to show the patient how you want their arm to rest for the projection.
2 kwi 2012 · In Shoulder MR-Part I we will focus on the normal anatomy and the many anatomical variants that may simulate pathology. In part II we will discuss shoulder instability. In part III we will focus on impingement and rotator cuff tears.
19 mar 2013 · Radiographic Anatomy of the Humerus. Above images from WikiRadiography (WetPaint) here. See a charcot joint of the shoulder here. See osteosarcoma of the humeral head here. radiologypics. March 19, 2013. 1 minute. anatomy, humerus, MSK. Frontal radiograph of the humerus with labels. Lateral radiograph of the humerus with labels.
7 sie 2023 · The humerus is the largest bone of the upper extremity and defines the human brachium (arm). It articulates proximally with the glenoid via the glenohumeral (GH) joint and distally with the radius and ulna at the elbow joint.
Pelvis. Upper Limb. Lower Limb. UBC Anatomy Labs. SHOULDER. Radiology Index. Humerus at Shoulder (AP View) deltoid tuberosity. suprascapular notch.