Why do I get a hard painless pea-sized lump directly on my lower jawbone?
1. Introduction A hard, painless, pea-sized lump situated directly on the lower jawbone is frequently a benign structural anomaly, such as an osteoma, a calcified lymph node, or an epidermoid cyst resting firmly against the bone. The mandible, or lower jaw, is a robust skeletal structure surrounded by a thin layer of soft tissue, making … Read more