Chuck Bednar for redOrbit.com - Your Universe Online Humans evolved their current lightweight modern skeletons relatively recently, no earlier than the start of the Holocene about 12,000 years ago and even later in some populations, researchers...
Latest Skeletal system Stories
According to Dr.
ST. LOUIS, Dec.
ST. LOUIS, Oct.
Companies to Develop Universal Donor Chondrocyte Cell Treatments WALTHAM, Mass. and GERMANTOWN, Md., Oct.
Dr. David J. Doperak of Arizona Orthotics just became the first Certified Special Populations Specialist (CSPS) in the state of Arizona.
Painful stress fractures, tendonitis can be avoided by easing in to sports activities. CHICAGO, Sept.
Injuries, birth defects (such as cleft palates) or surgery to remove a tumor can create gaps in bone that are too large to heal naturally.
A new mechanism of joint destruction caused by a natural material that grinds away healthy cartilage and worsens osteoarthritis has been identified in human hip joints for the first time by University of Liverpool scientists.
MarketOptimizer.org adds “United States Orthopedic Braces and Supports Market Outlook to 2020” to its store.
Foot abnormalities can have a daunting effect on a person’s health and confidence.
The palmar radiocarpal ligament, also known as the anterior ligament, volar radiocarpal ligament, is a broad membranous band attached above to the anterior margin of the lower end of the radius and to the front of the lower end of the ulna. The ligament’s fibers pass downward and medialward to be inserted into the volar surfaces of the scaphoid, lunate, and triangular bones; some of the fibers continue on to the capitate. The palmar radiocarpal ligament is perforated by apertures for the...
The incus (anvil) bone is an anvil-shaped small bone in the middle ear. It connects the malleus to the stapes. This bone was first described by Alessandro Achillini of Bologna. This bone also transmits sound vibrations from the malleus to the stapes. The incus bone is only found in mammals. The bone, which is derived from a reptilian upper jaw bone (the quadrate bone), embryologically derives from the first pharyngeal arch along with the rest of the bones of mastication, such as the...
The pisiform bone (pisiforme or lentiform bone) is a small knobbly, pea-shaped bone of the wrist. It is found in the proximal row of the carpus, located where the ulna joins the carpus (wrist). This bone only articulates with the triquetral. The pisiform bone is typically known by its small size, and by presenting a single articular facet. It is situated on a plane anterior to the other carpal bones and is spheroidal (spherical) in form. Pisiform is derivative of the Latin word “pisum”...
- A trick or prank.