This review of coronectomy versus extraction of third molars in patients at increased risk of inferior alveolar nerve (IAN) injuries included 42 observational studies. The findings indicate lower a reduction in the odds of IAN sensory loss in favour of coronectomy and an increase in the odds of surgical reintervention.
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This review of coronectomy reoperation rates. included 15 studies with 14 being at high or medium risk of bias. The finding suggest a reoperation rate of 5.1%.
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This review of coronectomy for management of impacted mandibular third molars included 14 studies suggesting that it is safe and reliable with a low failure rate (7%).
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One of the complications of the removal of lower third molars ( wisdom teeth) is inferior alveolar nerve injury (IANI) . This has resulted in the use of a new extraction procedure coronectomy (partial odontectomy or root retention) a technique whereby the crown of a tooth is removed but parts of the roots are untouched. [read the full story…]
