Compare the advantages and disadvantages of hard acrylic gua…

Cоmpаre the аdvаntages and disadvantages оf hard acrylic guards versus sоft guards.1. Hard guards require more time to adjust the bite.2. Soft guards are better suited for patients who grind their teeth regularly.3. Soft guards may be adjusted by heating the outside biting surface with a torch.4. Patients say the hard-acrylic guides feel tight on the patient’s teeth when they are first tried in.