07/09/2026
Occlusal Periodontitis
Occlusal periodontitis typically refers to the combination of plaque-induced gum disease and occlusal trauma (injury to the tissues supporting the teeth caused by excessive or misaligned biting forces). It is characterized by progressive tooth mobility, pain on chewing, and vertical bone loss.
Types of Occlusal Trauma in Periodontitis
Understanding how your bite interacts with gum disease is key to managing the condition:
Secondary Occlusal Trauma:
This occurs when a patient has a periodontium that is already compromised by existing periodontal disease. Normal or even light biting forces can then cause further damage to the weakened supporting bone and ligaments.
Primary Occlusal Trauma:
This happens when abnormally high forces (e.g., from teeth grinding or clenching) act on an otherwise healthy periodontium, though it does not initiate periodontitis by itself.
Symptoms and Diagnosis
You can spot traumatic occlusion through the following symptoms and diagnostic markers:
*Increasing tooth mobility or a "drifting" of the teeth.
*Pain, tenderness, or sensitivity when chewing or pressing on the teeth.
*Radiographic signs: Dentists often look for a widened periodontal ligament (PDL) space, angular bone defects, and thickened lamina dura on X-rays.
Management and Treatment
Treatment generally follows a two-step approach prioritized by controlling active infection before altering the bite:
1.Inflammation Control: The initial focus is to resolve the bacterial infection. This includes professional dental cleanings, scaling and root planing (deep cleaning), and maintaining diligent at-home oral hygiene.
2.Occlusal Therapy: Once the inflammation is under control, your periodontist may employ various methods to correct the bite and stabilize the teeth. Options include occlusal adjustment (reshaping the biting surfaces), using a nighttime bite splint/mouthguard, orthodontic treatment, or temporary/permanent splinting of the loose teeth.
*Are you noticing any tooth mobility or gum recession?
*Do you experience jaw pain or headaches (especially in the morning)?
*Have you been diagnosed with gum disease by a professional?
W. Philip Urling, D.D.S.
wtbyperio.com