What does nasal bone present mean? The presence of well-ossified nasalbone at this stage of gestation is a reassuring feature and helps in reducing the risk of aneuploidies for the fetus while absent or hypopla
Scientists think that some big cats can make this sound because they have an incompletely ossified bone in their throat. The purpose of the roar is not clear; it may be a defensive noise to defend their territory. It is more of a continual, single sound than the saw. 3. The Chuff and...
Fontanels are fibrous membranes, called sutures that join cranial bones of the infant's head together, the two frontal bones, the two parietal bones, and the occipital bone. There are four fontanels but there are two main ones, the posterior and the anterior fontanel; they are temporary and...
What is the function of the keel on the sternum? What cartilage connects the ribs to the sternum? What is a sternum rub? Where is the sternum? How thick is the sternum? Is the sternum a flat bone? When do the bones of the sternum become completely ossified?
In our case, a 5-year-old male patient was referred for bilateral conductive hearing loss (air-bone gap 65 dB, bilateral). Operating findings on the left side included an inferiorly displaced facial nerve over the promontory, a narrow ossified oval window and an absent stapes. A stapedo...
The giraffe’s horns are known as ossicones.These ossicones are actually cartilages hardened into bone (ossified cartilage covered in the skin). Both female and male giraffes have ossicones. The ossicones are present right from birth, making them the only mammal to have horns from birth....
What is the function of Costochondral joint? The costochondral joints are the joints between each rib and its costal cartilage. They are primary cartilaginous joints. These joints representthe demarcation of the unossified and ossified part of the rib1. ...
“Broke-ulum”: a walrus broke its penis bone (baculum) and was surely not pleased about it, but lived to heal— physically if not mentally. Yeesh! Glyptodont tail club and armour. Aepyornis elephant bird legs! A partial/reconstructed skeleton of the dodo. Velociraptor preparing to pounce ...
Because we’re not careful or we don’t think we need to protect the tissue when we use immunohistochemistry, in situ hybridization, special stains. These are the techniques. Tissue like bone, ossified tissue, or retina needs to be protected; otherwise, it will be lost. We can use proteins...
In certain kinds of bacterial infection, the scala tympani can become ossified, as bone forms within the canals of the cochlea that should instead be filled with fluid. This can cause deafness by impeding sound waves from reaching the hair cells. WiseGeek is dedicated to providing accurate and...