Sentences with word «ulna»

The word "ulna" refers to the longer bone located on the inner side of the forearm, between the elbow and the wrist. It is an essential bone that helps in the movement of the forearm and is typically longer than the bone on the outer side of the forearm called the radius. Full definition
An FCP describes a small piece of ulna bone that breaks off inside the elbow joint.
one or more bones of the arm below the shoulder joint to the wrist joint (humerus, radius and ulna bones)
Fractures of the distal portions of the radius and ulna in dogs of small breeds can result in dual problems.
A retrospective comparison of minimally invasive plate osteosynthesis and open reduction and internal fixation for radius - ulna fractures in dogs.
Gross differences in growth rates between ulna and radius can put great pressure on the coronoid process, leading to FCP, and in many dogs the lower forelimb is bowed.
Dumbbells provide a more comfortable (neutral) grip, with the radius and ulna positioned correctly.
Regularly spaced knobs on a fossil ulna of a Velociraptor, a 1 - to 2 - meter - long theropod, are similar to knobs housing secondary feathers on modern birds.
Turner acknowledges that he could not find quill knobs on all the Velociraptor ulnas he examined.
This muscle, the pronator quadratus, acts to essentially turn the palm downward, in addition to holding the radius and ulna firmly together.
To be fair, I used to have a lot of ulna pain and chest sternum pain when I first started doing regular dips.
However, Keener et al. (2010) reported that the lateral triceps tendon actually continues further to the level of the lateral aspect of the proximal ulna and in fact blends with the the superior anconeus fascia and antebrachial fascia.
The elbow joint consists of three bones (humerus = upper arm bone, radius and ulna = forearm bones) that fit together perfectly to allow flexion and extension motion in the front leg.
These various methods of limb - sparing surgery are cortical allografts, pasteurized or irradiated autografts, ulna transposition autografts and stereotactic.
X-Ray indicates (1) osteophytes - bone outgrowths, (2)-RRB- sclerosis of the radial head - bone degeneration and (4) promimal ulna or large leg bone
Consumption of dried plums significantly increased the bone mineral density of ulna and spine in comparison with dried apple.
When Miko was very young, about 2 months of age, he sustained a right radius and ulna fracture that was managed conservatively in a splint bandage by his local veterinarian.
The radius and ulna in both front legs are deformed, said Andrea Blair, director of communications for the Kentucky Humane Society, so Timmy appears to be running on his elbows.
Also, flexing is more natural in this variant, with the radius and ulna positioned perfectly.
The other night, in a game with the Celtics, Pettit fractured the ulna bone in his left forearm and will wear a special light cast the remainder of the season.
At the interfaith symposium, there were no representatives from the ulna - orthodox and Hasidic communities.
Finally, the ulna is longer than the humerus in Bunostegos, which is a common trait among non-sprawlers, Turner said.
To explore European ancestry further, Willerslev's team extracted DNA from the ulna, or lower arm bone, of a skeleton of a young man discovered in 1954 at Kostenki 14, one of more than 20 archaeological sites at Kostenki - Borshchevo.
«Fractured ulna.
The way the radius and ulna (forearm bones) join with the humerus forms a hinge - like joint, and wouldn't allow for the forearm to swing out to the sides.
Eusthenopteron (385 million years ago): Known from thousands of fossils, the lobe - finned fish's four meaty limbs have the same pattern of bones seen in the limbs of all tetrapods: a single bone nearest the body (your arm's humerus and your leg's femur), two bones farther out (your arm's radius and ulna and your leg's tibia and fibula).
The researchers used X-ray microtomography to examine two different wing bones — the humerus, or upper arm bone, and a lower arm bone called the ulna — in three Archaeopteryx fossils.
The 16th century bones — two femurs (thigh bones) and an ulna (wing)-- have been analysed by University of Exeter archaeologists and identified as among some the first turkeys to be brought to England from the Americas.
The bones — a radius and an ulna — were highly fragile and rapidly decaying.
Tarduno's team unearthed three bird bones: part of the ulna and portions of the humerus, which, in birds, are located in the wings.
(A) Whole - mount alcian blue staining confirms the ulnare is the first carpal formed in avian embryos, distal to the ulna.
«I'm basically finding any ulna I can get,» Turner says.
While examining the Mongolian Velociraptor fossils he found the telltale bumps on the ulna — a bone that extends along the creature's front limb.
And the small bumpy nodules on the birds» ulnas — forearm bones where flight muscles attach — are undeveloped in the turkey skeletons, suggesting that the birds didn't fly much and might have been domesticated.
The ulna, in the next section of wing, is also solid.
It's also just plain wacky: While the other birds» ulnae are long, thin, and smooth with a knob at each end, the club - winged manakin's ulna is shaped like a club and covered with lumps and bumps.
In addition to the replica, museumgoers can see original fossils of the dinosaur's humerus, ulna, radius and scapula, on temporary display.
The proximal articulation surface with the ulna (PRU) shows extensive pathological bone growth, giving the element a «cauliflower - like» appearance.
The distal articular surface with the ulna has mostly eroded away due to taphonomic effects.
Analysis of the digital X-ray pictures is generally performed with respect to bones from the head (zygomatic bone, maxilla, mandibles), teeth, scapulae, clavicle, ribs (number, shape, fusion), pelvis, vertebrae (numbers, shape and potential fusion of cervical, thoracic, lumbar, pelvic and caudal ones), limb bones (humerus, radius, ulna, femur, tibia), joints, digits and syndactylism.
Finally, the ulna is longer than the humerus in Bunostegos, which is a common trait among non-sprawlers.
The brachialis starts from the mid point of the upper arm and ends at the other forearm bone (ulna).
The elbow joint is a simple hinge joint but most movements involving the elbow joint also involve the radioulna joint where the forearm bones (radius and ulna) join at the elbow joint.
All three heads insert (finish) on to the olecranon process of the ulna.
The olecranon process is the big protrusion of the ulna that makes up the elbow.
So, it serves to keep the ends of the radius and ulna from «separating».
One very important muscle attaches to the bones of the forearm, the radius and ulna, just above the wrist.
All three heads come together in a tendon that is attached to the ulna.
According to one study published in the Natural Medicine Journal, consumption of dried plums significantly increased the bone mineral density of ulna and spine when compared to dried apple (30).
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