Menu
Not yet recruiting NCT07008534

Inferior Alveolar Nerve Lateralization With Simultaneous Implant Placement in Atrophic Posterior Mandible

No phase Interventional Dental Implant

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: Patients receiving computer-guided immediate implant placement and inferior alveolar nerve (IAN) lateralization only., IAN lateralization with computer-guided immediate implant placement using Sticky Bone.
Who it may be relevant to
Registry conditions: Dental Implant. Basic parameters: No limits · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Center list to be confirmed — check the primary protocol.
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Official title

Evaluation of Neurosensory Function of Inferior Alveolar Nerve Following Lateralization With Sticky Bone Versus Nil Using Computer Guided Dental Implant Placement: A Randomized Clinical Trial

Overview

The aim of this study is to evaluate the effect of sticky bone on acceleration of recovery of the neurosensory dysfunction of the inferior alveolar nerve following inferior alveolar nerve lateralization surgery for implant placement in patients with posterior vertical bone deficiency in order to overcome the main disadvantage of this technique \& provide a reliable,saving time - computer guided simultaneous implant placement- and improved technique.

Detailed description

Lateralization of IAN allows simultaneous implant placement with longer implants and primary stability.2 IAN lateralization provides an option to avoid costly, prolonged bone graftt and also healing periods can be reduced by this option of treatment Vestibular depth remains intact as there is no augmentation in the underlying bone defect. 2 IAN lateralization technique has also some advantages such as less morbidity and less of peri-implant disease.2 In case of the IAN is located in the superior part of the body of the mandible , and presence of mild atrophy of the edentulous alveolar ridge will fetch the alveolar ridge in a close relation to the neuro-vascular bundle, The incidence of "high" IAN locations ranges from 14.6 to 30.7%. 1However there is some complications such as numbness after surgery which is considered as the most common one also prevent thermal conductivity via implants(Kahnberg et al., 2000) so sticky bone is going to be used to act as an insulator between dental imlants \& Inferior alveolar nerve and it contains a number of growth factors so it is predicted to play an important role to enhance recovery of the inferior alveolar nerve after surgery

Interventions

  • Procedure Patients receiving computer-guided immediate implant placement and inferior alveolar nerve (IAN) lateralization only.
    Standard procedure without Sticky Bone application.
  • Procedure IAN lateralization with computer-guided immediate implant placement using Sticky Bone
    The same as the control with additional application of Sticky Bone as an insulator for enhanced neurosensory disfunction

Primary outcome measures

  • Clinical neurosensory assessment of inferior alveolar nerve. [Time frame: 6 months]

Eligibility criteria

Inclusion criteria

  • Adult patients requiring oral rehabilitation with dental implants in vertically atrophied
  • Posterior mandibular region, less than 8mm of bone above the mandibular canal.
  • Patients should be free from any systemic conditions that may affect normal healing.
  • Absence of any pathological conditions involving mandibular bones.

Exclusion criteria

  • Patients under bisphosphonates treatment.
  • Any contraindication for general anaesthesia.
  • Osteoporotic patients.
  • Patients with neurological disorders (neuralgias, Parkinson' s disease).
  • Patients with systematic disease that may complicate healing.

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: Yes

Study design

Allocation
Randomized
Model
Parallel assignment
Masking
Triple blind
Primary purpose
Treatment

Study locations

Center list to be confirmed — check the primary protocol.

Identifiers

NCT: NCT07008534 · IAN Lateralization

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗