Diseases of bones and joints

123456
Across
  1. 3. the most common complication following rheumatoid arthritis of the TMJ
  2. 5. the most common cause of TMJ ankylosis
  3. 6. Albers-schonberg's disease is
Down
  1. 1. new bone formation that occurs in infantile cortical hyperostosis
  2. 2. the granulomatous tissue that is responsible for destruction of articular surfaces of TMJ in rheumatoid arthritis
  3. 4. in which disease cotton wool appearance is seen