A tooth (plural teeth) is a small, calcified, whitish structure found in the jaws (or mouths) of many vertebrates and used to break down food. Some animals, particularly carnivores, also use teeth for hunting or for defensive purposes. The roots of teeth are covered by gums.
The symptoms for any kind of ligament injury will be similar, regardless on the extent of damage. Usually, there is a snapping, popping or a cracking sound during the injury, when there is a torn ligament. The usual symptoms include swelling, bruising accompanied with severe pain and pressure on the joint. There is also instabilityâa feeling that the knee is locking or is about to break down.
Knee Sprain Symptoms. The most common symptoms of a sprained knee are pain, swelling, bruising and stiffness which may make it difficult to move the knee and/or walk. With more severe injuries, there may also be some instability around the knee causing it to give way.ere we will look at the most common causes of a knee sprain and which ligament tends to be affected: 1) ACL Sprain: Sudden twisting or hyperextension (the knee bending back too far). 2) PCL Sprain: Force through a bent knee e.g. a fall onto a bent knee, car accident where the knee hits the dashboard.