elbow necklace | sterling silver The human elbow is what lets you throw a ball overhand, catch one above shoulder height, and reach for objects in any direction with one hand. The compound articulation that gives the upper limb its full functional range. Most other primate elbows do not deliver this. The Anatomy of the Elbow The elbow is a compound synovial joint formed where the humerus meets the radius and ulna. Three articulations share a single capsule: the humeroulnar (a hinge for flexion-extension), the humeroradial (a ball-and-socket allowing both hinge and rotation), and the proximal radioulnar (a pivot that lets the radius rotate around the ulna for pronation and supination). The ulnar collateral ligament (torn in pitchers as the Tommy John injury) stabilises the medial side. The lateral collateral and annular ligaments hold the radial head in position. The ulnar nerve runs through the cubital tunnel, also known as the funny bone, which most people have hit at least once. A Quiet Symbol For The recipient profile lives at the intersection of orthopaedics, sports medicine, and rehabilitation. orthopaedic surgeons specialising in the upper limb sports medicine physicians physiotherapists working on tennis elbow and Tommy John recoveries climbers, throwers, and lifters who depend on the joint daily anatomy educators For the orthopaedic resident or sports medicine fellow finishing a rotation focused on the upper limb. Explore Related Human Anatomy Jewelry scapula, clavicle, manubrium necklace | silver foot anatomy necklace | silver femur ring | silver spine necklace | silver FAQ Is this a specific enough gift for an orthopaedic surgeon? For an upper-limb specialist, yes. The elbow is the joint with the most varied surgical case load in the upper extremity: distal humerus fractures, radial head replacements, Tommy John reconstructions, ulnar nerve transpositions. A surgeon who has spent a fellowship year on the elbow recognises the structure on sight. For a general orthopaedist or trainee, it still reads as a clear field marker. Why is the elbow's design unusual compared to other joints? Because it does two different jobs in one capsule. Most joints are either pure hinges (the knee, mostly) or pure ball-and-sockets (the shoulder, the hip). The elbow combines a hinge and a rotational pivot in the same articulation. Three bones meet at one capsule, share three different motion axes, and somehow stay stable under throwing and lifting loads. It's a structurally clever solution that's also fragile in specific failure modes. Size, material, chain length? 28 mm pendant in 925 polished sterling silver, nickel-free and hypoallergenic, on a 45 cm sterling silver chain (1.8 mm diameter) with lobster clasp and a 5 cm extender. Free DHL Express shipping worldwide in 1-5 business days, all duties and taxes covered, 30-day “Love It or Return It” policy. Is there a gold or other material version? Not currently. The elbow necklace exists only in sterling silver. A gold vermeil or solid gold version can be made on request through our custom design service (around 4-6 weeks total).