Decompression of a Large Periapical Lesion: A Case Report of 4-Year Follow-Up

Figure 1

(a) Clinical photograph showing normal periodontal tissues; (b) initial panoramic radiograph; (c) teeth #42 and #43 with open access cavities and exposed pulp prior to instrumentation, demonstrating an error in endodontic diagnosis; relationship between clinical crowns and periapical radiographs.

(a)

(b)

(c)