Are rubber bands really effective for correcting a cross bite?

Sure: Especially with properly placed wires and auxillaries. Wear your elastics as directed and discuss any other concerns with your orthodontist.

Yes: With proper therapy and guidance, rubber bands can apply the force needed to correct many malocclusions. This is not to imply that this is do-it-yourself project!

Yes and no: If cross bite is dental, elasticits in conjunction with braces can be very effective. If cross bite is skeletal, orthopedic expansion for children, or orthopedic expansion with surgery, is required. Please see a qualified orthodontic specialist for evaluation and rx. Don't be fooled by something that sounds too good to be true.

They can be...: Rubber bands or elastics can be very helpful. Their efficiency depends upon a patient's willingness to cooperate. It also depends upon the proper elastics being used. There may be other ways as well to correct a cross bite. For you specifically it would be best to visit with a reputable orthodontist.

Yes: They can create forces that we need to move teeth that the braces alone are unable to create.