Idiopathic lingual mandibular sequestration and its relationship to medication-related osteonecrosis of the jaws (MRONJ): mini review.

Objective: Idiopathic lingual mandibular sequestration is an uncommon condition that affects the lingual aspect of the mandible and may result in a necrosis of the jaw that is clinically indistinguishable from medication-related osteonecrosis of the jaw. This condition, however, is not associated with the intake of antiresorptive medication and may not require the same safeguards for extended periods of time. The etiology of idiopathic lingual mandibular sequestration is still unknown although trauma has been shown to play an important role.