US Gymnast Maroney Suffers Nasal Fracture

World vault champion McKayla Maroney on the US gymnastics team suffered a nasal fracture during pre-meet training when she over-rotated at the end of a tumbling run and fell hard earlier this month. She also suffered a concussion. A visit to the ER revealed her injuries. Apparently no surgical intervention was pursued.

This case illustrates that most nasal and even facial fractures do NOT require surgical repair.

The key elements that lead towards a decision for facial and/or nasal fracture surgery are the following (not all-inclusive, but general pointers):

- Any functional deficit including inability to open and close the jaw.
- Change in your occlusion (the way your teeth come together).
- Double vision (blurry vision does not count).
- Cosmetic deformity due to nasal/facial fracture (bruising and swelling does not count).
- Nasal obstruction not due to swelling.

The two main specialties able to assess whether surgery is required or not is ENT and Plastic Surgery as well as some oral surgeons.

Source:
Maroney suffers concussion, nasal fracture. ESPN 6/10/12

Dental X-rays Linked to Brain Tumors

In a study spanning over decades, researchers have found an association between dental x-rays and increased risk of a non-malignant type of brain tumor called meningioma.

Of the four types of dental x-rays, only the full-mouth series was associated with this increased risk. More specifically, the risk was elevated with the aggregate number of full-mouth series in 10-year periods from approximately 15–40 years before diagnosis, with significant elevations in the 10-year periods beginning 22–30 years before diagnosis. The risks in these analyses were even greater when only women were considered.

One needs to be aware that radiation exposure from full-mouth series was much greater in the past than it is now and as such, this risk may be nominal (though not zero) with current dental x-ray technology.

However, it also should be a reminder that x-rays should not be routinely performed unless there is a very good reason to obtain especially in children who are more susceptible to radiation injury... and that applies to not only x-rays, but any kind of testing involving ionizing radiation including CT scans.

Some x-rays should NEVER be performed including sinus x-rays for sinus problems given a nearly 50% error rate in diagnosing the presence OR absence of sinus problems.

X-rays for nasal fractures is not recommended given x-rays rarely change how such fractures are managed.

Soft-tissue lateral x-rays to look for large adenoids should also be discouraged as nasal endoscopy can provide similar if not better information without any radiation exposure.

To know what the cancer risk is with different types of x-rays, check out this website!

Source:
Dental X-rays and the risk of intracranial meningioma. Cancer. Volume 100, Issue 5, pages 1026–1034, 1 March 2004

Strong Sneeze Broke Woman's Neck

Fox News reported yesterday about an Australian woman, Monique Jeffrey, who sneezed SO hard that she broke her neck... literally.

According to the neurosurgeon the patient eventually saw, her C1 and C2 vertebrae had dislocated and were displaced which resulted in her symptoms of excruciating pain with her head locked to her right shoulder and in too much pain to move anything but her right arm. Her left arm was also numb with tingling.

She was placed in a halo traction for three months with weights to gradually move the vertebrae back in alignment.

Source:
Super-strong sneeze puts mom in traction for three months. Fox News 3/27/12

Melbourne mum dislocates neck by sneezing. 9 News Melbourne. 3/27/12