Sanath Jayasuriya, Sri Lanka's most celebrated batsman, played in the World Cup for the first time since he broke a wrist bone earlier this year in Perth, and needs to undergo another surgery.
42.
Unlike all other known dinosaurs, a long, pointed wrist bone known as a " styliform element ", exceeding both the third finger and the ulna in length, extended backward from the forelimb bones.
43.
The pterosaur wrist consists of two inner ( proximal ) and four outer ( distal ) carpals ( wrist bones ), excluding the pteroid bone, which may itself be a modified distal carpal.
44.
Dogs are predators and scavengers, and like many other predatory mammals, the dog has powerful muscles, fused wrist bones, a cardiovascular system that supports both sprinting and endurance, and teeth for catching and tearing.
45.
The Third metacarpal styloid process enables the hand bone to lock into the wrist bones, allowing for greater amounts of pressure to be applied to the wrist and hand from a grasping thumb and fingers.
46.
"I can make a fist, but when I bend my wrist up or down I feel a sharp pain in the wrist bone, " said Ayala, who is scheduled to have the wrist re-examined Friday.
47.
Following up a lead, she and a relative exhumed a body themselves, inspecting the corpse by the light of an oil lamp for a broken wrist bone like her father's or teeth that they could recognize.
48.
"Antetonitrus " already shows adaptations for an increasing body size as seen in all later sauropods : The wrist bones were broader and thicker to support more weight, whereas the femur was elliptical in cross section.
49.
Still, the proto-hominins and the ancestors of chimpanzees and gorillas were the closest of relatives, and they shared anatomical features including a fused wrist bone, which may suggest that knuckle-walking was used for a time by human ancestors.
50.
These features are already formed during embryogenesis and therefore Tocheri " et al . " argue that it is improbable that the shape of " H . floresiensis " wrist bones could be a result of a developmental disease.
