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A precise morphometric analysis of the JTs on 3-dimensional CT scans was quick and safe and showed significant variations in their size and shape. The relationship of the JT with vertebral artery and the PICA varied significantly, as well as with the VBJ location. Knowledge of these morphological variations can contribute to optimal preoperative surgical planning, minimizing retraction and reducing morbidity during extreme lateral infrajugular-transtubercular exposure surgery.

Jaw osteonecrosis is an established medical entity discovered in patients who have undergone treatment with bisphosphonates and dental extraction or other oral surgery. MDCT with multiplanar (MPR), volume rendering (VR) and three-dimensional (3D) reconstructions allows accurate assessment of affected bone structures, enabling early diagnosis and suitable treatment planning. Radiologists should be aware of the risk of osteonecrosis in patients treated with bisphosphonates and be able to distinguish it from other bone diseases (osteomyelitis and osteoradionecrosis) with which it enters the differential diagnosis.

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