Garg A K, Morales M J
Division of Oral/Maxillofacial Surgery, University of Miami, School of Medicine, Florida, USA.
Pract Periodontics Aesthet Dent. 1998 Nov-Dec;10(9):1197-204; quiz 1206.
In the event of moderate to severe mandibular bone resorption posterior to the mental foramen, repositioning of the inferior alveolar nerve provides a greater amount of available bone for implant placement and reduces the risk of nerve injury. While neural paresthesia may initially occur, this altered sensation generally resolves spontaneously. Alveolar nerve repositioning may be possible in cases in which other procedures cannot be performed due to the extent of atrophy of the posterior mandibular alveolar crest. This article presents the surgical technique to achieve this objective.
在颏孔后方出现中度至重度下颌骨吸收的情况下，下牙槽神经重新定位可为种植体植入提供更多可用骨量，并降低神经损伤风险。虽然最初可能会出现神经感觉异常，但这种感觉改变通常会自发缓解。在因下颌后牙槽嵴萎缩程度而无法进行其他手术的情况下，牙槽神经重新定位可能是可行的。本文介绍了实现这一目标的手术技术。
