Neurosensory Disturbances After Inferior Alveolar Nerve Lateralization

Evaluation of the Neurosensory Disturbances After Inferior Alveolar Nerve Lateralization With and Without Isolation of the Simultaneously Placed Implants Using Collagen Membrane

Evaluation of the neurosensory disturbances after inferior alveolar nerve lateralization with and without isolation of the simultaneously placed implants using collagen membrane And measuring the stability of implants after placement .

Inclusion Criteria:

• Adult patients with with atrophied posterior mandibular ridge
• Both sexes.
• No intraoral soft and hard tissue pathology.
• No systemic condition that contraindicate implant placement.

Exclusion Criteria:

• Presence pathological lesions
• Heavy smokers more than 20 cigarettes per day .(24)
• Patients with systemic disease that may affect normal healing.
• Psychiatric problems
• Disorders to implant are related to history of radiation therapy to the head and neck neoplasia, or bone augmentation to implant site.