Fluorapatite is a naturally occurring calcium phosphate in the form of hydroxyl apatite. It is also the most common form of apatite. Just like Hydroxylapatite this material also makes up the enamel in teeth.Fluorapatite is a harder material than hydroxyl apatite and also helps in protection against tooth decay.luorapatite is a naturally occurring calcium phosphate in the form of hydroxyl apatite. It is also the most common form of apatite. Just like Hydroxylapatite this material also makes up the enamel in teeth.
Osteomyelitis (bone infection) Osteomyelitis is an infection of a bone that causes pain, swelling, and redness. Blood clot in the legs Blood clots in the leg can become very dangerous, symptoms include swelling, redness, tenderness in the leg. Contact dermatitis Contact dermatitis is a rash on the skin that can be itchy, painful, tender swollen and even blistered.
1 You can have DVT and not know it, especially if the clot is small. 2  The most common symptoms of DVT are swelling in an arm or leg, tenderness that isn't from an injury, and skin that feels warm and is red in the area of the clot.  A clot usually forms in just one leg or arm, not both.