
Cyst is a peripheral pathological gap that grows from the center to the perimeter. The pressure that the cysts create as they grow causes resorption (melting) of the roots of the neighboring teeth, and loss of the neighboring teeth can be observed in the cysts that grow too much. Cystic lesions cause bone destruction, spontaneous fractures of the jawbone and displacement or damage of the surrounding teeth. Tooth must be removed and cyst must be cleaned to prevent bone destruction. Rarely, if this cyst spreads over very large areas, it may become tumors and cause spontaneous fractures to the jaw bone.