WebAnatomical terms of bone. [ edit on Wikidata] The lateral epicondyle of the humerus is a large, tuberculated eminence, curved a little forward, and giving attachment to the radial collateral ligament of the elbow joint, and … WebThe center of the humeral head is located. • A drill hole is made into the center mark of the head at a 135-degree angle for the shaft and perpendicular to the surface. • A cup-shaped reamer with a central peg is placed over the proximal humerus, and the head is reshaped to accept the resurfacing component. • Areas of bone loss are grafted. •
Proximal Humerus Fracture Book - Twin Cities Orthopedics
Web30 de jul. de 2024 · The head articulates with the glenoid cavity of the scapula to form the glenohumeral (shoulder) joint. The margin of the smooth area of the head is the anatomical neck of the humerus. Located on the lateral side of the proximal humerus is an expanded bony area called the greater tubercle. WebThe humerus is the single bone of the upper arm region ( Figure 8.5 ). At its proximal end is the head of the humerus. This is the large, round, smooth region that faces medially. The head articulates with the glenoid cavity of the scapula … northampton office furniture
11.3: Bones of the Upper Limb - Biology LibreTexts
Web6 de fev. de 2024 · The humerus is the largest bone in the entire upper extremity. The top of the humerus joins with an area called the glenoid fossa on the scapula or shoulder blade. … Web11 de ago. de 2024 · The humerus is a long bone in the human arm, running from the shoulder to the elbow. It is the largest bone in the human arm, and the only one in the upper arm, sometimes referred to as the upper arm bone. The humerus acts as the attachment point for multiple powerful muscles and helps with all arm activities, like writing, lifting, … WebThis is when the proximal humerus is fractured, and the joint surface of the ball (humeral head) and socket (glenoid) are out of their normal alignment. Other words often used to describe a proximal humerus fracture are: “impacted” meaning one end of the fracture is pushed into another end of the fracture which causes a loss in humerus length how to repair usb c port