Related Experiment Videos
Osteoblastoma of the scaphoid bone - A rare case report
Khodamorad Jamshidi1, Dawood Jafari, Farid Najd Mazhar
1Assistant Professor of Orthopaedic Surgery, Iran University of Medical Sciences, Tehran, Iran.
Abstract:
Osteoblastoma is rarely found in the hand or wrist. Review of literature revealed that only five cases of osteoblastoma have been reported in scaphoid bone. This paper presents a rare case of scaphoid osteoblastoma with unusual course in a young patient and its treatment process.
Related Concept Videos
Bones of the Upper Limb: Radius
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...
The radius has a nail-shaped head, and a short...
Bones of the Upper Limb: Humerus
The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...