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Ulna in Medical News

MRI shows new types of injuries in young gymnasts

... be deformed. Consequently, it is not unusual for gymnasts to have a longer ulna than radius. Some former gymnasts must undergo surgery to shorten the ulna and regain the proper fit of the wrist bones into the forearm. Dr. Dwek...

MRI Shows New Types of Injuries in Young Gymnasts

... be deformed. Consequently, it is not unusual for gymnasts to have a longer ulna than radius. Some former gymnasts must undergo surgery to shorten the ulna and regain the proper fit of the wrist bones into the forearm. Dr...

Surgeon operates to rescue chimp with rare deformity

...impanzee reserve supported by the Cameroon Wildlife Aid Fund. Janet was unable to climb and had difficulty walking because a bone in her forearm - the ulna - had stopped growing. It is thought that her condition, known as angular limb deformity, is a congenital problem, but could also have been caused ...

Modified Ligament Surgery Improves Outcomes Players, Athletes

...act as a replacement for the injured ligament. Surgeons weave the harvested tendon in a figure eight pattern through bone tunnels drilled in the ulna and humerus bones and suture the tendon into place. Dr. Altchek’s technique modifies the Jobe procedure in several ways. First, he begins with a...
Ulna in Medical Products

ManuTrain

Features:...so be contoured to the individual Velcro strap may be applied when additional support or stabilization is needed Silicone inserts leave radius and ulna pressure-free and provide intermittent compression to the soft tissue of the joint, leading to increased circulation, thus aiding in the resorption of...
Company:Bauerfeind USA, Inc.

Universal Elbow Immobilizer

Features:... Indicated for trauma stabilization, treatment of fractures of the elbow, distal humerus or proximal ulna fractures and chronic olecranon bursitis Constructed of foam laminated to pressure sensitive fabric with three rigid stays for maximum immobilizatio...
Company:Corflex, Inc.
Ulna in Medical Dictionary

Ulna

inner of two bones of the forearm when viewed with the palm facing forward. (The other, shorter bone of the forearm is the radius.) The upper end of the ulna presents a large C-shaped notch—the semilunar, or trochlear, notch—which articulates with the trochlea of the humerus (upper arm bone) to...

Radial head dislocation

... radial head dislocation was discovered in the. left elbow (Fig 2b) ... Type I fracture- dislocation with anterior radial head and ulna angulation is the ... Chronic radial head dislocation presents progressive flexion and valgus, and ... A simultaneous dislocation of the ...

Olecranon

...'-rah-nun) ... The olecranon is the part of the ulna that "cups" the end of the humerus and ... ...h dictionary and ... olecranon - process of the ulna that forms the outer bump ... olecranon process... ( ) n. The large process on the upper end of the ulna that projects behind the elbow joint and Wh...

Dislocation

...oulder dislocation is often confused with a shoulder separation, but these ... Type I fracture- dislocation with anterior radial head and ulna angulation is the ... GC, Bucknill TM (1977) Anterior dislocation of the radial head in children. ... Dislocation — Comprehensive o...

Carpal

... In tetrapods, the carpals is the sole cluster of the bones in the wrist between the radius and ulna and the metacarpus. The bones of the carpus do not belong to individual fingers, whereas those of the metacarpus do. The... Carpal tunnel synd...
Ulna in Biological News

West Australian fossil find rewrites land mammal evolution

...ws the fish's skull had large holes for breathing through the top of the head but importantly also had muscular front fins with a well-formed humerus, ulna and radius the same bones are found in the human arm. "This new fossil proves that features of land-living tetrapods (four-legged vertebrates) ev...

Virginia Tech football player uses prototype cast

... Virginia Tech's starting running back Cedric Humes was able to play against Boston College despite a broken arm (the ulna bone) thanks, in part, to a prototype composite brace designed for him by Virginia Tech engineers. Brian Love, a professor of materials science and ...
Ulna in Biological Technology

Small Bone Innovations Introduces New Distal Radius Plating System to Repair Complex Fractures

...Y System is currently the only total distal radial-ulnar joint (DRUJ) replacement commercially available in the U.S. It replaces the sigmoid notch and ulna head in a conservative, bone-sparing procedure that restores the natural biomechanics of the wrist. "The availability of these completely modular sys...
Ulna in Biological Definition

Anatomy

...nes in the human skeleton : Collar bone (clavicle) Thigh bone (femur) Humerus Mandible Patella Radius Skull Tibia ulna Rib Vertebrae Glands : Ductless gland Mammary gland Salivary gland Thyroid gland Parathyroid gland Adrenal gl...

Joint

...ance. Hinge joints , such as the elbow (between the humerus and the ulna ). These joints act like a door hinge , allowing flexion and extension i...plane. Pivot joints , such as the elbow (between the radius and the ulna ). This is where one bone rotates about another. Condyloid (ellipsoid) j...
Ulna in Biological Dictionary

Ulna

The ulna is a long bone, prismatic in form, placed at the medial side of the forearm, parallel with the radius. In human anatomy, the ulnar nerve is a nerve which runs near the ulna bone. The ulnar nerve is the largest unprotected nerve in the human body, and the only unprotected nerve...
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