There are potential complications inherent to the administration of local anaesthetics:
(i) There may be an allergic reaction to the anaesthetic.
(ii) There may be adverse medication reaction to the anaesthetic.
(iii) There may be temporary or permanent injury to nerves and/or blood vessels from the injection.
(iv) There may be inadvertent contact or penetration of a blood vessel resulting in a transient sensation of a racing heart rate and/or a warm sensation across part of the face. A hematoma or bruise may result, which will resolve on its own.
(v) The injection areas may be uncomfortable following treatment.
(vi) The jaw may be sore, stiff and/or have limited range of opening. Existing jaw joint issues may be aggravated.
INFORMED CONSENT: I have been given the opportunity to ask any questions regarding the nature and purpose of local anaesthesia and have received answers to my satisfaction. I voluntarily assume any and all possible risks.
By signing this form, I am freely giving my consent to allow and authorize the dentists and hygienist at MacKenzie Dental Centre to administer local anaesthesia as needed for my dental treatment.