KENNEDY’S CLASSIFICATION:-

CLASS 1
BILATERAL EDENTULOUS AREA LOCATED POSTERIOR
TO BOTH REMAINING NATURAL TEETH

CLASS II
UNILATERAL EDENTULOUS AREA LOCATED POSTERIOR
TO THE REMAINING NATURAL TEETH

CLASS III
SINGLE EDENTULOUS AREA BOUNDED BY NATURAL TEETH
BOTH ANTERIORLY AND POSTERIORLY TO IT

CLASS IV
SINGLE EDENTULOUS AREA THAT CROSSES
THE MIDLINE AND IS ANTERIOR TO THE REMAINING NATURAL TEETH