Gum recession caused by calculus is generally not reversible, and can only be avoided by interventions such as supragingival cleaning treatments to prevent the gums from continuing to recede. 1. The deposition of calculus will cause pressure on the gums, calculus can also make plaque accelerate the formation of triggered gingivitis, which leads to gum recession, this recession is generally irreversible. This is usually irreversible and can be treated with supragingival cleaning, also known as scaling, which uses ultrasound to remove calculus and relieve the pressure on the gums, and can be combined with antibiotics such as amoxicillin and cefuroxime, if needed. 2. In addition to the above treatments, you should also establish proper brushing habits in your daily life, flossing, etc. to clean up food debris in a timely manner and maintain oral hygiene to prevent the gums from continuing to shrink. If you have gum recession caused by dental calculus, you should go to the hospital in time, early formal treatment, so as not to delay the condition.