Pulp health and calcific healing of a complicated crown–root fracture with additional root fracture in a maxillary incisor: A case report

Table 1 Clinical and radiographic examinations

Time	Tooth	Visual	Percussion	Mobility	Cold test/EPT	Radiology	Diagnosis/treatment
Pre-operative	#11	Enamel fracture	+	1	+	-	Enamel fracture
	#21	Gingival bleeding	+	2	+	Fracture line	Complicated CRF/reposition, splint
3-month	#11	-	+	1	-	Periapical radiolucency	Apical periodontitis/apexification
	#21	-	-	1	+	-	Splinting
10-month	#11	-	-	0	-	Calcified barrier	Root canal filling
	#21	Gingival overgrowth	-	1	+	-	Prolonged splinting
2 year	#11	-	-	0	-	-	Smoothing edge
	#21	Gingival overgrowth	-	0	+	-	Removing splint
3-8 year	#11	-	-	0	-	-	-
	#21	Gingival overgrowth	-	0	+	Fracture calcified healing	Complicated CRF with additional root fracture

EPT: Electric pulp test; CRF: Crown–root fracture; +: Positive; -: Negative.