Mouthguards

Question 1

What is a mouthguard?

Answer 1

A protective device that covers the teeth and gingiva to prevent injuries to the teeth and associated tissues.

A flexible appliance that is worn in contact sports to protect teeth and jaws from trauma

Question 2

Functions of mouthguards..

Answer 2

To decrease the stress and absorb the force generated by impact sports on the oro-facial structures

Acts as a shock absorber

Prevent or minimise consequent injury to the teeth and associated structures.

Can reduce chin-hit concussions

Question 3

Structures that are protected by mouthguards

Answer 3

Teeth
Soft tissues 
TMJ
Alveolar bone
Jaw bones/condyle
Brain

Question 4

When to use a mouthguard

Answer 4

Contact sports, collision etc

Question 5

Sports with mandatory mouthguards

Answer 5

Rugby
Boxing
Hockey
Soccer
Skateboarding 
Lacrosse

Question 6

What age group has the most oro-facial injuries?

Answer 6

13-17 years

Male to female ratio 2:1

Question 7

Protective benefits of mouthguards

Answer 7

Reduce tooth fractures and jaw dislocations
Protects from intra-oral lacerations and bruises
Protects against jaw fractures
Protect against upwards and backwards condyle displacement
May protect the brain from concussion

Question 8

Types of mouthguards

Answer 8

Stock - otc designed to be worn without modification
Mouth formed - (boil and bite) patient makes and fits at home
Custom - made in surgery/lab specifically for the patient