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. 2020 Aug 10;14(4):590–597. doi: 10.1055/s-0040-1714763

Fig. 2.

Fig. 2

( A ) Four mini implants finally seated at 35 N/cm torque using ratchet wrench with the ball attachment suprastructure at the mandibular parasymphyseal area. ( B ) Loaded metal housing fitted over mini implants after placing rubber shims tubes (green color) to block undercuts during pick-up process. ( C ) Fitting surface of the overdenture after pick-up of the attachment and acrylic flash removal. ( D ) Digital periapical radiograph of mini-implants and their surrounding bone used for peri-implant bone height measurements, A—mesial measurement and B—distal measurement.