Table 4.

Distribution of Teeth According to the Cause of Extraction

Reason for extraction	No. of teeth	Percentage (%)
Advanced caries	566	41.2
Periodontal disease	314	23.8
Advanced caries and periodontal disease	253	19.3
Pericorinitis	102	7.8
Orthodontic treatment	40	6
Missing opposing tooth	30	2
Total	1305	100%