Phossy jaw

Phossy Jaw

Phossy jaw, also known as phosphorus necrosis of the jaw, is a medical condition characterized by the progressive necrosis of the jaw bones due to prolonged exposure to white phosphorus.

Pronunciation

Phossy jaw: /ˈfɒsi dʒɔː/

Etymology

The term "phossy jaw" is derived from the word "phosphorus", a chemical element that was historically used in the manufacture of matches, and "jaw", referring to the part of the body affected by the condition. The term was first used in the 19th century when the condition was commonly observed among workers in the matchstick industry.

Symptoms

The primary symptom of phossy jaw is severe toothache, which can progress to abscess formation, swelling of the gums and jaw, and eventual necrosis of the jaw bone. Other symptoms may include fever, weight loss, and anemia.

Causes

Phossy jaw is caused by chronic exposure to white phosphorus, a highly toxic substance that was once widely used in the manufacture of matches. The condition was most prevalent among matchstick workers in the 19th and early 20th centuries, who were often exposed to white phosphorus fumes in poorly ventilated factories.

Treatment

Treatment for phossy jaw typically involves surgical removal of the necrotic bone tissue, followed by antibiotic therapy to prevent infection. In severe cases, it may be necessary to perform a mandibulectomy, or surgical removal of the jaw.

Related Terms

• Necrosis
• Phosphorus
• Mandibulectomy
• Toothache
• Abscess

External links

• Medical encyclopedia article on Phossy jaw
• Wikipedia's article - Phossy jaw

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