�Fibrous gingival hyperplasia, also known as gingival overgrowth, is characterized by an increase in the size of the gingival tissue due to an excessive accumulation of collagen and other extracellular matrix components. This condition can be caused by various factors, including certain medications (like anticonvulsants, calcium channel blockers, and immunosuppressants), hormonal changes, or chronic inflammation.

There is no definite treatment for herpetic gingivostomatitis.

The Modified Widman flap is designed for access to the root surface for debridement without significantly altering the pocket depth or increasing the width of keratinized gingiva. Other techniques, such as apically displaced flaps, aim to modify the gingival architecture.

Gingival ablation is a surgical procedure that involves the removal of a portion of the gingival tissue. It is often used to treat conditions such as excessive gingival overgrowth or to improve the health of the gum tissue. Gingival recession due to friction from soft tissue, such as the tongue or cheek, is one possible outcome of this procedure. It does not inherently involve the removal of tissue due to tooth brushing, prominent roots, or hard tissue friction.

The early effects of primary trauma from occlusion can include hemorrhage and thrombosis in the periodontal ligament, leading to inflammation and potential tissue damage.