| A 21-month-old male was seen with mild ecchymosis in the left infraorbital regions. |
| The infraorbital canal may be shifted laterally as far as the suture between the maxilla and zygomatic bones. |
| The postorbital plate in front of the M plate is small and the infraorbital sensory line is situated at its lateral margin. |
| Similarly, the postfrontal is damaged ventrally between the orbit and the infraorbital fenestra. |
| Moderate tenderness and soft-tissue thickening without any discrete mass were observed over the medial portion of the left infraorbital rim. |
| The opening of the infraorbital canal is sunk into a vacuity that penetrates the rostrum. |
