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Calm and comfortable

Sleep Dentistry & Anesthesia

One of the many benefits we offer to families of children with special needs, high anxiety, or extensive treatment needs is our sleep dentistry option. 

For children with high anxiety or sensory challenges, we have found that using Non-IV Conscious Sedation or General Anesthesia provides the best experience for both the child and parent, as well as providing for a child’s overall health and well-being.

For more information on Sleep Dentistry at World of Smiles Pediatric Dentistry, or to schedule a consultation, contact us today!

Our koala, fast asleep

Three options

Anesthesia options

Nitrous Oxide/Oxygen Inhalation

Nitrous Oxide/Oxygen can be used when required to help a child get over mild dental anxiety. This is a very safe and effective agent used to reduce anxiety and enhance effective communication in a mildly anxious child who might otherwise be very cooperative. With this technique, a fitted mask is placed over a child’s nose. Since the child experiences the feeling of relaxation and giddiness, Nitrous Oxide/Oxygen Inhalation is also called ‘laughing gas’ or ‘silly air’.

Oral Conscious Sedation

Oral conscious sedation can safely and effectively be used with patients who are unable to receive dental care for reasons of age or mental, physical, or medical conditions. Sedation is used to help increase cooperation and reduce anxiety and/or discomfort associated with dental treatment in a child with more moderate anxiety. Various medications can be used along with nitrous oxide for sedation. Medicines are selected based upon a child’s overall health, level of anxiety, and dental treatment needed. Most children become relaxed and/or drowsy, but can be easily awakened and maintain their ability to communicate.

General Anesthesia

General anesthesia is a controlled state of unconsciousness that eliminates awareness, movement and discomfort during a dental procedure. The use of general anesthesia is sometimes necessary to provide quality dental care for children in many different scenarios. These include children who are uncooperative, very young/pre-cooperative, more fearful or filled with extreme anxiety, medically compromised, special needs children, or the need for very involved and extensive dental treatment. General Anesthesia is performed in the office by a board-certified pediatric anesthesiologist.

Child giving a thumbs-up while relaxing with nitrous oxide
Nitrous oxide

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Kids

11790 SW Barnes Rd, Suite 280
Portland, OR 97225

Phone: (503) 626-9700
Fax: (503) 626-9772

info@visitworldofsmiles.com

Monday 8-5
Tuesday 8-5
Wednesday 8-5
Thursday 8-5
Friday 7-2

Teens

11790 SW Barnes Rd, Suite 220
Portland, OR 97225

Phone: (503) 626-9755
Fax: (503) 626-9772

teen@visitworldofsmiles.com

Wednesday 8-5
Thursday 8-5
Friday 7-2

Please Reach out to Our Office Directly
to Schedule your Existing Patient

Kids

11790 SW Barnes Rd. Ste 280
Portland, OR 97225

Phone: (503) 626-9700
Fax: (503) 626-9772

Email: info@visitworldofsmiles.com

Teens

11790 SW Barnes Rd. Ste 220
Portland, OR 97225

Phone: (503) 626-9755
Fax: (503) 626-9772

Email: teen@visitworldofsmiles.com

Holiday Closures 2026–2027

World Of Smiles is CLOSED on these days during the holiday season

November 26 and 27, 2026
December 24, 25 and 31, 2026
January 1, 2027
May 31, 2027
July 5, 2027
September 6, 2027
November 25 and 26, 2027
December 24 and 31, 2027