Damages of skin and mucous membranes in the mouth, or infection during dental procedures can cause admaxillary abscess. Admaxillary abscess is an inflammatory abscess in the tissues of the maxillofacial area of the face. It manifests itself by local swelling, redness of the skin, facial asymmetry, painful swallowing. Oral Surgeons in Montana will take care of you. In case of formed abscess they lance it and provide drainage of the cavity. In other cases, they prescribe antibiotics, and only when they are ineffective provide surgical treatment. Process o treatment usually takes 6-14 days.