Expando is a retraction device to protect the lips, cheek, and tongue during dental
treatment procedures. Expando helps to relax the patient and also enables a better
positioning of the suction device. After placing the expando, the dentist has better
access to the treatment area and can keep both hands free to operate.
Restorative work can be done in the molar area without chairside assistance.
Can be sterilized.
Available in sizes:
# 7301 small 1 pc
# 7302 medium 1 pc
# 7303 large 1 pc