Showing posts with label extraction. Show all posts
Showing posts with label extraction. Show all posts
21 July 2012
Tooth extraction is the removal of tooth from its socket in the bone.# INDICATION
- Unrestorable teeth
- Teeth which cannot be restored endodontically
- Periodontically weak teeth
- Radiation therapy- when radiation therapy for tumors of head and neck region may require prophylactic extraction of teeth
- Teeth in the line of fracture
- Fractured teeth
- If the tooth is involved in a cyst or tumor, removal of tooth may be considered.
- Malaligned tooth
- Orthodontic extractions
- Supernumerary teeth
- Retained decidious tooth
- Impacted tooth
- Extraction of teeth for osteotomy
- Impacted tooth in an edentulous mandible
- Serial extractions
IMAGES
 |
| BEFORE |
 |
| EXTRACTED TEETH |
 |
| BLEEDING DURING EXTRACTION |
 |
| AFTER EXTRACTION OF TEETH |
1) SYSTEMIC CONTRAINDICATION
- Uncontrolled diabetes
- Bleeding diathesis
- Pregnancy
- Uncontrolled hypertension, myocardial infarction, prosthetic heart valve, coronary artery disease etc.
- Endocrine malfunctions such as toxic goiter, Addison’s disease etc.
2) LOCAL CONTRAINDICATION
- An acute infection and severe cellulitis
- An acute pericoronitis
- A malignancy
- Radiation therapy to the jaw
- Vascular lesion such as hemangioma
# COMPLICATION
1) INTRAOPERATIVE
- Inability to move the tooth
- Fracture of tooth
- Fracture of alveolar process
- Fracture of maxillary tuberosity
- Jaw fracture
- Mucosal lacerations, puncture wounds
- Abrasion or burns on soft tissue
- Damaged to adjacent tooth
- Luxation of adjacent tooth
- Oroantral communication
- Displacement into facial spaces
- Nerve injury
- Hemorrahge
- Dislocation of TMJ
2) POSTOPERATIVE COMPLICATION
- Hemorrhage
- Pain
- Swelling
- Dry socket
- Trismus
- Infection
21 July 2012 0
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