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Table 3 Crown proximal adjustment in test and control groups

From: Auxiliary occlusal devices for IO scanning in a complete digital workflow of implant-supported crowns: a randomized controlled trial

Maximum Proximal Adjustment (µm)

Test

Control

Mean ± SD (95%CI)

Mesial Crown

Distal Crown

Mesial Crown

Distal Crown

Mesial Surface

81.75 ± 105.63

(14.63, 148.87)

98.73 ± 84.94

(44.76, 152.69)

69.30 ± 66.43

(27.09, 111.51)

44.83 ± 46.45

(15.31, 74.34)

Distal Surface

54.83 ± 46.93

(25.00, 84.64)

37.93 ± 40.35

(12.28,63.57)

33.22 ± 40.04

(7.79, 58.66)

33.85 ± 54.84

(-0.99,68.69)

  1. SD: Standard deviation; 95% CI: 95% Confidence interval. Linear mixed models are conducted to evaluate fixed effect of groups, crown positions and proximal surfaces on maximum proximal adjustment. Mesial surface required statistically more adjustment compared to the distal surface. (p = 0.010)
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BMC Oral Health

ISSN: 1472-6831

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