Search results
Results from the WOW.Com Content Network
The patella is found in many tetrapods, such as mice, cats, birds and dogs, but not in whales, or most reptiles. In humans, the patella is the largest sesamoid bone (i.e., embedded within a tendon or a muscle) in the body. Babies are born with a patella of soft cartilage which begins to ossify into bone at about four years of age.
This finding was important as they were the first to note that it was a benign disorder that is separate from the more severe nail-patella syndrome. [35] Other common names for ischiopatellar syndrome are small patella syndrome (SPS), since the patellae are often small or absent in patients who have this syndrome, and coxo-podo-patellaire syndrome.
Knee jerk or patellar reflex — a kick caused by striking the patellar tendon with a tendon hammer just below the patella, stimulating the L4 and L3 reflex arcs. Moro reflex , a primitive reflex — only in all infants up to 4 or 5 months of age: a sudden symmetric spreading of the arms, then unspreading and crying, caused by an unexpected ...
The patellar reflex, also called the knee reflex or knee-jerk, is a stretch reflex which tests the L2, L3, and L4 segments of the spinal cord. Many animals, most significantly humans, have been seen to have the patellar reflex, including dogs, cats, horses, and other mammalian species.
#6 I Was So Worried About His Baby Short Snoot But He Really Grew Into His Face. 8 Weeks To 1 Year. Image credits: mooonsocket #7 When I First Got Her (Few Months Old) To Now (15 Years Old)
Patella (plural patellae): Fourth leg segment, between femur and tibia Tibia (plural tibiae): Fifth leg segment, between patella and metatarsus Metatarsus (plural metatarsi; also called basitarsus): Sixth leg segment, between tibia and tarsus; absent in the pedipalp
A patellar dislocation is a knee injury in which the patella (kneecap) slips out of its normal position. [5] Often the knee is partly bent, painful and swollen. [1] [2] The patella is also often felt and seen out of place. [1] Complications may include a patella fracture or arthritis. [3]
For people who love small dogs, there may be no pooch more appealing than one of the teacup dog breeds.After all, while larger pups can make great choices for farm and guard dog work, there's ...