PMC4034642_01
Maxillary right incisor of a 15-year-old male showing an infection induced communicating internal-external inflammatory root resorption and a related periapical inflammatory lesion in 11
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F1
Preoperative radiograph demonstrates widened canal system and radiolucent lesion in 11 (Fig. 1).
Radiograph at 9 months
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F2
KG, Germany) at 9-month recall (Fig. 2).
Radiograph at 1 year
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F3
At 12-month recall (Fig. 3) the intraoral periapical radiograph showed sufficient healing after which all ceramic crown was placed.
A 1-year and 6 months follow-up radiograph
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F4
A 1 year and 6 months recall (Fig. 4) showed patient being asymptomatic with radiograph showing no evidence of any breach or any periapical changes.
PMC4034642_02
Maxillary central incisors of a 16-year-old female reveal signs of trauma induced external inflammatory root resorption in the right central incisor and apical resorption with periapical radiolucency with left central incisor
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F5
Preoperative radiograph demonstrates widened canal system and radiolucent apical lesion in 11 and 21, showing that signs of trauma induced external inflammatory replacement root resorption in 21 (arrows) and apical resorption in 11 (Fig. 5).
Radiographic appearance at 6 months
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F6
At 6-month recall, obturated with thermoplasticized gutta-percha (Calamus Dual 3D Obturating System, Dentsply, Maillefer) (Fig. 6).
Radiographic appearance at 12 months
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F7
At 12-month recall (Fig. 7) the intraoral periapical radiograph showed sufficient healing of external root resorption in relation to 21 with replacement resorption and apical dome formation in 11.
Radiographic appearance at 1 year 6 months
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F8
At 1 year and 6 months recall (Fig. 8) showed patient being asymptomatic with radiograph, showing no evidence of any periapical changes.