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Abscess:
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Acute of chronic, localized inflammation, with a collection of pus, associated with tissue destruction and, frequently, swelling, usually secondary to infection. |
Periapical Abscess |
Acute or chronic inflammation and pus formation at the end of a tooth root in the alveolar bone, secondary to infection; |
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Periradicular Abscess
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Acute or chronic inflammation around a tooth root in the alveolar bone, secondary to infection; |
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Periodontal Abscess
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Abscess of the gingiva or periodontal tissue to periodontal infection, as contrasted to periapical abscess or periradicular abscess. |
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Abutment
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A tooth or implant used to support a prosthesis. |
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Abutment Crown
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See crown. |
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Accession
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Addition of a test specimen, previously collected by a health care provider, to a laboratory specimen collection; recording of essential specimen identification data in a laboratory-maintained file in chronological order of laboratory specimen acquisition; assignment to the specimen of an identification code. |
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Acid Etching
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Use of an acidic chemical substance to prepare the tooth enamel and/or dentin surface to provide retention for bonding. |
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Adhesive
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Any substance that joins or creates close adherence of two or more surfaces. |
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Allogenic
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See Graft. |
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Alloplastic
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Refers to synthetic material often used for tissue augmentation. |
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Alveolar
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Referring to the bone to which a tooth is attached. |
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Alveoloplasty
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Surgical procedure for recontouring alveolar structures, usually in preparation for a prosthesis. |
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Amalgam
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An alloy used in direct dental restorations. |
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Analgesia
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Loss of pain sensations without loss of consciousness. |
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Anatomical Crown
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See Crown. |
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Anesthesia:
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General Anesthesia
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A controlled state of unconsciousness, accompanied by a partial or complete loss of protective reflexes, including loss of ability to independently maintain airway and respond purposefully to physical stimulation or verbal command, produced by a pharmacologic or non-pharmacologic method or combination thereof; |
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Intravenous Sedation/ Analgesia
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A medically controlled state of depressed consciousness while maintaining the patient’s airway, protective reflexes and the ability to respond to stimulation or verbal commands. It includes intravenous administration of sedative and/or analgesic agent(s) and appropriate monitoring; |
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Local Anesthesia
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The loss of pain sensation over a specific area of the anatomy without loss of consciousness; |
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Non-intravenous Conscious Sedation
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A medically controlled state of depressed consciousness while maintaining the patient’s airway, protective reflexes and the ability to respond to stimulation or verbal commands. It includes administration of sedative and/or analgesic agent(s) by a route other than I; (PO, PR, Intranasal, IM) and appropriate monitoring; |
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Regional Anesthesia
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A term used for local anesthesia; See local anesthesia. |
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Anterior
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Refers to the teeth and tissues located toward the front of the mouth; maxillary and mandibular incisors and canines. |
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Anxiolysis
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Reduction of anxiety utilizing a pharmacologic agent such as a Benzodiazepine or nitrous oxide. |
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Apicoectomy
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Amputation of the apex of a tooth. |
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Apex
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The tip or end of the root end of the tooth. |
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Arch, Dental
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The curved composite structure of the natural dentition and the residual ridge, or the remains thereof, after the loss of some or all of the natural teeth. |
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Artificial Crown
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See crown. |
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Autogenous
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See graft. |
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Avulsion
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Separation of tooth from its socket due to trauma (evulsion). |
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B
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Benign
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The mild character of an illness or the non-malignant character of a neoplasm. |
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Bicuspid
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A premolar tooth; a tooth with two cusps. |
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Bilateral
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Occurring on, or pertaining to, right and left sides. |
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Biopsy
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Process of removing tissue for histologic evaluation. |
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Bitewing Radiograph
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Interproximal view radiograph of the coronal portion of the tooth. |
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Bonding
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Process by which two or more components are made integral by mechanical and/or chemical adhesion at their interface. |
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Bridge
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See fixed partial denture and/or removable partial denture. |
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Bruxism
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The parafunctional grinding of the teeth. |
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Buccal
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Pertaining to or around the cheek (as in the buccal surface of a posterior tooth). |
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By Report
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A narrative description used to report a service that does not have a procedure code or is specified in a code as "by report;" may be requested by a third-party payer to provide additional information for claims processing. |
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C
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Calculus
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Hard deposit of mineralized material adhering to crowns and/or roots of teeth. |
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Canal:
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A relatively narrow tubular passage or channel; |
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Root Canal
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Space inside the root portion of a tooth containing pulp tissue; |
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Mandibular Canal
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The passage which transmits vessels and nerves through the jaw to branches that distribute them to the teeth. |
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Cantilever Extension
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Part of a fixed prosthesis that is supported at only one end. |
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Caries
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Commonly used term for tooth decay. |
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Cast
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See diagnostic cast or study model. |
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Cavity
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Decay in tooth caused by caries; also referred to as carious lesion. |
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Cephalometric Radiograph
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A radiographic head film utilized in the scientific study of the measurements of the head with relation to specific reference points. |
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Cement Base
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Material used under a filling to replace lost tooth structure. |
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Cementum
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Hard connective tissue covering the tooth root. |
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Cleft Palate
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Congenital deformity resulting in lack of fusion of the soft and/or hard palate, either partial or complete. |
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Clenching
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The clamping and pressing of the jaws and teeth together in centric occlusion, frequently associated with psychological stress or physical effort. |
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Clinical Crown
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See crown. |
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Closed Reduction
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The re-approximation of segments of a fractured bone without open surgery. |
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Composite
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A dental restorative material made up of disparate or separate parts (e.g., resin and quartz particles.). |
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Compound Fracture
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Break in bone which is exposed to external contamination. |
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Comprehensive Oral Evaluation
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See evaluation. |
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Coping
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A thin covering of the coronal portion of the tooth usually without anatomic conformity. It can be used as a definitive restoration or as part of a transfer procedure. |
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Coronal
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Refers to the clinical crown of a tooth. |
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Crown:
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Anatomical Crown
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That portion of tooth normally covered by, and including, enamel; |
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Abutment Crown
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Artificial crown serving for the retention or support of a dental prosthesis; |
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Artificial Crown
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Restoration covering or replacing the major part, or the whole of the clinical crown of a tooth; |
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Clinical Crown
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That portion of a tooth not covered by supporting tissues. |
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Crown Lengthening
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A surgical procedure exposing more tooth for restorative purposes by apically positioning the gingival margin and/or removing support bone. |
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Curettage
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Scraping and cleaning the walls of a cavity or gingival pocket. |
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Cusp
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Pointed or rounded eminence on or near the masticating surface of a tooth. |
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Cyst:
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Pathological cavity, usually lined with epithelium, containing fluid or soft matter; |
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Odontogenic Cyst
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Cyst derived from the epithelium of odontogenic tissue (developmental, primordial); |
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Periapical Cyst
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Cyst at the apex of a tooth with a non-vital pulp. |
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D
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Debridement
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Removal of subgingival and/or supragingival plaque and calculus which obstructs the ability to perform an evaluation; removal of contused and devitalized tissue from a wound surface. |
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Decay
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The lay term for carious lesions in a tooth; decomposition of tooth structure. |
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Deciduous
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Having the property of falling off or shedding; a name used for the primary teeth. |
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Dental Prophylaxis
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Scaling and polishing procedure performed to remove coronal plaque, calculus, and stains. |
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Dentin
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That part of the tooth that is beneath enamel and cementum. |
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Dentition:
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The teeth in the dental arch; |
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Permanent Dentition
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Refers to the permanent teeth in the dental arch; |
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Deciduous Dentition
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Refers to the deciduous or primary teeth in the dental arch. |
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Denture
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An artificial substitute for natural teeth and adjacent tissues. |
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Denture Base
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That part of a denture that makes contact with soft tissue and retains the artificial teeth. |
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Detailed and Extensive
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See evaluation. |
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Diagnostic Cast
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Plaster or stone model of teeth and adjoining tissues; also referred to as study model. |
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Diastema
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A space, such as one between two adjacent teeth in the same dental arch. |
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Discectomy
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Excision of the intra-articular disc of a joint. |
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Direct Pulp Cap
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Procedure in which the exposed pulp is covered with a dressing or cement with he aim of maintaining pulp vitality. |
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Direct Restoration
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A restoration fabricated inside the mouth. |
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Displaced Tooth
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A partial evulsion of a tooth – may be mesial, distal, facial, lingual, or incisal. |
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Distal
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Toward the back of the dental arch (or away from the midline). |
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Dry Socket
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Localized inflammation of the tooth socket following extraction due to infection or loss of blood clot; osteitis. |
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