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A 60-year-old man with large DO amalgam at #30 develops pain and mild swelling apparently apical to #29 (Fig.1-3). Both teeth (having fused PARL (periapical radiolucency) *) has mild percussion with the tooth #29 having higher mobility.
Xin Wei, DDS, PhD, MS 1st edition 03/29/2018, last revision 03/31/2018