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Table 1 Demographics of the patients and distribution of the implants

From: Does the macro design of an implant affect the accuracy of template-guided implantation? A prospective clinical study

  Test group (N = 20) Comparison groupa (N = 48)
Patient age (years)
 Average age 60.8 52.2
 Min–max 30–86 24–77
Gender
 Female 12 31
 Male 8 17
Type of arch
 Upper jaw 8 48
 Lower jaw 12 0
Implant location
 Anterior 2 19
 Premolar 5 28
 Molar 13 7
Implant diameter (mm)
 3.3   1
 3.8 7 32
 4.3 13 15
Implant length (mm)
 7.0   1
 9.0 8 8
 11.0 11 20
 13.0 12 19
  1. aSchnutenhaus et al. Alveolar ridge preservation and primary stability as influencing factors the transfer accuracy of static guided implant placement: a prospective clinical trial. BMC Oral Health, 2020; 20; 178 [25]