Which of the following is not a type of chronic Osteomyelitis:: (A) Garre's Osteomyelitis., (B) Chronic suppurative Osteomyelitis., (C) Condensing osteitis., (D) None of the above.
Answer is D. Types of chronic osteomyelitis are:

Chronic suppurative osteomyelitis
Chronic focal sclerosing osteomyelitis (condensing osteitis).
Chronic diffuse sclerosing osteomyelitis.
Sclerotic cemental masses.
Chronic osteomyelitis with proliferative periostitis (Garre's osteomyelitis).