Endodontic and Restorative Treatment Patterns of Pulpally Involved Immature Permanent Posterior Teeth

Table 1

Distribution of posterior permanent teeth with pulpal involvement treated teeth according to patients’ age.

Age group	Max1PM	Max2PM	Mand1PM	Mand2PM	Max1M	Max2M	Mand1M	Mand2M	Total
6–9	0	0	0	0	5	0	5	0	10
10–12	1	4	0	1	15	2	40	1	64
13–15	13	6	2	3	61	8	99	12	204
16–18	26	27	4	23	97	34	147	27	385
Total	40	37	6	27	178	44	291	40	663
Total (%)	6.0%	5.6%	0.9%	4.1%	26.8%	6.6%	43.9%	6.0%	100%

Max1PM : maxillary first premolar; Max2PM : maxillary second premolar; Mand1PM : mandibular first premolar; Mand2PM : mandibular second premolar; Max1M : maxillary first molar; Max2M : maxillary second molar; Mand1M : mandibular first molar; Mand2M : mandibular second molar.