Mandibular incisive canal

Mandibular Incisive Canal

File:Mandibular incisive canal.jpg

Illustration of the Mandibular Incisive Canal

The Mandibular Incisive Canal (MIC) is an anatomical structure found within the mandible, the lower jawbone. It is a continuation of the mandibular canal after the mental foramen, extending towards the midline of the mandible. The MIC houses the incisive nerve and blood vessels, which supply the mandibular anterior teeth and associated structures.

Anatomy

The Mandibular Incisive Canal is located within the body of the mandible, running horizontally from the mental foramen towards the midline. It is typically found below the apices of the mandibular incisors. The canal contains the incisive nerve, a branch of the inferior alveolar nerve, and the incisive artery and vein.

Clinical Significance

Knowledge of the MIC is crucial in various dental procedures, including dental implant placement, endodontic surgery, and orthognathic surgery. Damage to the MIC during these procedures can result in complications such as bleeding, nerve damage, and implant failure.

Imaging

The MIC can be visualized using various imaging techniques, including panoramic radiography and cone-beam computed tomography (CBCT). However, due to its small size and variable course, the MIC is often not clearly visible on conventional radiographs.

See Also

• Mandible
• Mandibular canal
• Dental implant
• Endodontic therapy
• Orthognathic surgery