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Clinical Evaluation of Neurosensory Disturbances Following Inferior Alveolar Nerve Lateralization for Implant
Vineeth Kumar Veeramani1, Sankar Kannan2, N J Eswari2
1Department of Oral and Maxillofacial Surgery, Sri Venkateshwaraa Dental College, Ariyur, Puducherry, India.
Objective:
This study assesses neurosensory disturbances (NSDs) following inferior alveolar nerve (IAN) lateralization for implant placement, evaluating sensory function recovery over time.
Materials And Methods:
A prospective cohort of five patients underwent IAN lateralization (IANL). Neurosensory function was assessed preoperatively and postoperatively using standardized mechanoreceptive and nociceptive tests, along with patient-reported outcomes.
Results:
All patients experienced temporary NSDs, ranging from mild hypoesthesia to paresthesia, with significant improvement within 6 months.
Conclusion:
IANL facilitates implant placement in cases with limited bone height but carries a risk of NSDs. Most disturbances are temporary, emphasizing the need for meticulous planning, precise surgery, and regular follow-up.
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