By maxillary spine, I assume that you mean a nasal spine fracture. The nasal spine is a small boney part of the nasal cartilage that is seen on x-ray and looks like a small spine extending form the nasal bones. It is frequently broken with trauma and this is seen on a lateral x-ray. Almost always, after the swelling form the injury that broke the spine has settled or gone, there is no change in the nasal shape nor the breathing or functional capabilities of the nose. Therefore, there is usually little, if any, consequence to a fractured nasal spine. If, however, you are having a problems or have any concerns after the swelling has settled, you should see your primary care provider or a specialist to see if anything needs to be corrected. I hope that helps. Best regards.