Extra Bones
Extra bones, known medically as accessory ossicles, are common in the foot and ankle. It can be painless and is usually found incidentally on an X-ray. Sometimes they are painful and cause significant discomfort. In this case, treatment is required. Treatments can be both conservative, or surgical. Surgical treatment can involve removal of the piece of extra bone.
Extra bones can be present at birth or developed after birth. Most often, extra bones that develop after birth are a result of trauma. A piece of bone breaks off and becomes an extra bone.
Some of the common extra bones in the foot and ankle are listed below.
Extra bones, known medically as accessory ossicles, are common in the foot and ankle. It can be painless and is usually found incidentally on an X-ray. Sometimes they are painful and cause significant discomfort. In this case, treatment is required. Treatments can be both conservative, or surgical. Surgical treatment can involve removal of the piece of extra bone.
Extra bones can be present at birth or developed after birth. Most often, extra bones that develop after birth are a result of trauma. A piece of bone breaks off and becomes an extra bone.
Some of the common extra bones in the foot and ankle are listed below.
- Accessory navicular syndrome
- Os trigonum Syndrome
- Os tibiale externum