Periodontal disease is diagnosed by your dentist or dental hygienist during a periodontal examination. This type of exam should always be part of your regular dental check-up.
A periodontal probe (small dental instrument) is gently used to measure the sulcus (pocket or space) between the tooth and the gums. The depth of a healthy sulcus measures three millimeters or less and does not bleed. The periodontal probe helps indicate if pockets are deeper than three millimeters. As periodontal disease progresses, the pockets usually get deeper.
Your dentist or hygienist will use pocket depths, amount of bleeding, inflammation, tooth mobility, etc., to make a diagnosis that will fall into a category below:
Gingivitis
Gingivitis is the first stage of periodontal disease. Plaque and its toxin by-products irritate the gums, making them tender, inflamed, and likely to bleed.
Periodontitis
Plaque hardens into calculus (tartar). As calculus and plaque continue to build up, the gums begin to recede from the teeth. Deeper pockets form between the gums and teeth and become filled with bacteria and pus. The gums become very irritated, inflamed, and bleed easily. Slight to moderate bone loss may be present.
Advanced Periodontitis
The teeth lose more support as the gums, bone, and periodontal ligament continue to be destroyed. Unless treated, the affected teeth will become very loose and may be lost. Generalized moderate to severe bone loss may be present.
Advanced Periodontitis
It only takes twenty four hours for plaque that is not removed from your teeth to turn into calculus (tartar)! Daily home cleaning helps control plaque and tartar formation, but those hard to reach areas will always need special attention. Once your periodontal treatment has been completed, your dentist and dental hygienist will recommend that you have regular maintenance cleanings (periodontal cleanings), usually four times a year. At these cleaning appointments, the pocket depths will be carefully checked to ensure that they are healthy. Plaque and calculus that is difficult for you to remove on a daily basis will be removed from above and below the gum line. In addition to your periodontal cleaning and evaluation, your appointment will usually include one or more of the followings:
Examination of diagnostic x-rays (radiographs): Essential for detection of decay, tumors, cysts, and bone loss.X-rays also help determine tooth and root positions. Examination of existing restorations: Check current fillings, crowns, etc. Examination of tooth decay: Check all tooth surfaces for decay. Oral cancer screening: Check the face, neck, lips, tongue, throat, cheek tissues, and gums for any signs of oral cancer. Oral hygiene recommendations: Review and recommend oral hygiene aids as needed. (Electric toothbrushes, special periodontal brushes, fluorides, rinses, etc.) Teeth polishing: Remove stain and plaque that is not otherwise removed during tooth brushing and scaling.