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International Journal of Implant Dentistry

Table 1 Observation period

From: Evaluation of maxillary sinus floor augmentation with the crestal approach and beta-tricalcium phosphate: a cone-beam computed tomography 3- to 9-year follow-up

Observation period (months)

Number of implants

36~47

4

48~59

4

60~71

1

72~83

4

84~95

2

96~107

12

108~119

3

AVG

81.9

SD

25.1

Min

36

Max

112

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