Hecla lava
Marked action upon the jaws. Of great use in exostosis, gum abscess, difficult teething. Nodosities, caries of bone, etc. Osteitis, periostitis, osteosarcoma; rachitis. Tumors in general. Bone necrosis. Necrosis and sinus after mastoid operation.
Face: Ulceration of nasal bones. Facial neuralgia from carious teeth and after extraction. Toothache, with swelling about jaws. Abscess of gums. Enlargement of maxillary bone. Cervical glands enlarged and indurated.