Frosteewhite Home Dental impression kit for retainers/Aligners and whitening trays 

Step-by-Step Guide to Taking Dental Impressions

Dental impressions are essential for creating custom appliances like nightGaurds, retainers, sports mouthguards. There are two primary methods for taking impressions: traditional (using dental putty) and digital (using intraoral scanners). Each requires a unique set of steps, but the fundamental purpose remains the same: to capture an accurate imprint of the patient’s mouth.

Steps to Take Traditional Dental Impressions
Preparation:

Gather materials: impression trays, dental putty, gloves, and disinfectant.
Check the dental impression tray size fits the dental arch comfortably without causing discomfort.
Mixing the Putty:

Prepare the dental putty by mixing the base and catalyst components.
Knead the putty quickly and thoroughly to achieve a smooth, even texture following instructions on box and video.

Note: Many putties have a set working time, so prepare only one mix at a time before applying to the tray.
Tray Application:

Place the mixed putty into the tray, spreading it evenly.
Quickly position the tray in the patient’s mouth, ensuring complete coverage over the teeth and gums.
Press the tray down firmly but gently to capture the contours of the mouth.
Setting Time:

Allow the impression material to set according to the manufacturer’s instructions (typically 3-5 minutes for traditional putty).
Advise to patient - remain very still and avoid moving the tongue to avoid disrupting the impression.
Removing the Tray:

Carefully remove the tray by gently rocking it back and forth before lifting it out.
Inspect the impression for any imperfections, such as bubbles or missing areas, and repeat if necessary.
Disinfection and Storage:

Disinfect the impressions before sending it to the lab for processing.

Steps to Take Digital Impressions- 

Scanning the Mouth:

Start with a full scan of the upper and lower arches, moving systematically to capture the details.
Ensure complete coverage of hard and soft tissues, adjusting angles as needed.
Review and Finalize:

Check the scan for any missing or distorted areas. Most software allows you to rescan specific sections if needed.
Save and send the digital file to the lab.
Risks and Considerations

Patient Comfort: Some patients may experience a gag reflex during traditional impressions; smaller trays or digital impressions can help.
Allergies or Sensitivities: Ensure that the impression materials do not contain substances the patient is allergic to.

Infection Control: Always disinfect impressions.
This procedure, whether traditional or digital, typically takes less than 15 minutes.