Which of the following is true regarding pulp component of PUFA?
Detected without use of probe
Pus drainage with swelling
Sinus tract detected with pain
Ulceration with pulp involvement
PUFA index by Monse et al (2010)
The PUFA index records the presence of severely decayed teeth with:

Visible pulpal involvement - (P/p)
Ulceration caused by dislocated tooth fragments - (U/u)
Fistula - (F/f)  
Abscess - (A/a).

Pediatric Dentistry Principles and Practice
M.S.Muthu