An ideal treatment plan for #30 (narrow mesiodistal space) would be extraction of #32 (ML fracture), uprighting of #30 and placement of a normal diameter implant.  Considering dentophobia and living far from the office, a practical option will be a 3x12 mm 1-piece implant (Fig.4).  Food impaction should be mentioned as a complication.

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Xin Wei, DDS, PhD, MS 1st edition 10/30/2018, last revision 01/11/2020