Periodontal disorders

A cementicle is a small, spherical or ovoid calcified mass embedded within or attached to the cementum layer on the root surface of a tooth, or lying free within the periodontal ligament.

In dentistry, calculus or tartar is a form of hardened dental plaque.

Hypercementosis is an idiopathic, non-neoplastic condition characterized by the excessive buildup of normal cementum (calcified tissue) on the roots of one or more teeth.

The peripheral odontogenic fibroma is an uncommon gingival mass.

Acute necrotizing ulcerative gingivitis (ANUG; colloquially known as trench mouth) is a common, non-contagious infection of the gums with sudden onset.

Gingivostomatitis (also known as primary herpetic gingivostomatitis or orolabial herpes) is a combination of gingivitis and stomatitis, or an inflammation of the oral mucosa and gingiva.

A gingival disease is a disorder primarily affecting the gingiva.

Gingival enlargement, (also termed gingival overgrowth, hypertrophic gingivitis, gingival hyperplasia, or gingival hypertrophy, and sometimes abbreviated to GO), is an increase in the size of the gingiva (gums).

Periodontitis, also known as pyorrhea, is a set of inflammatory diseases affecting the periodontium, i.

Pericoronitis (from the Greek peri, "around", Latin corona "crown" and -itis, "inflammation") also known as operculitis, is inflammation of the soft tissues surrounding the crown of a partially erupted tooth, including the gingiva (gums) and the dental follicle.

Gingivitis ("inflammation of the gum tissue") is a non-destructive disease that occurs around the teeth.

Epulis (plural epulides) is any tumor like enlargement (i.e. lump) situated on the gingival or alveolar mucosa.

Chronic periodontitis is a common disease of the oral cavity consisting of chronic inflammation of the periodontal tissues that is caused by accumulation of profuse amounts of dental plaque.

The congenital epulis is a proliferation of cells on the upper jaw at birth.

A periodontal abscess (also termed lateral abscess, or parietal abscess), is a localized collection of pus (i.e. an abscess) within the tissues of the periodontium.

Desquamative gingivitis (DG) is an erythematous (red), desquamatous (shedding) and ulcerated appearance of the gums.