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. 2020 Aug 20;12(4):239–249. doi: 10.4047/jap.2020.12.4.239

Table 1. Number of the IARPDs, and related implant informations.

Modalities Surveyed crown Overdenture Total
IARPDs 12 (Upper: 8, Lower: 4) 10 (Upper: 3, Lower: 7) 22
Implants 41 (Maxilla: 22, Mandible: 19) 17 (Maxilla: 6, Mandible: 11) 58
Implant connection type (External or Internal) External: 26 External: 14 58
Internal: 15 Internal: 3
Implant manufacturer Osstem: 18 Brånemark: 10 58
3i: 9 Osstem: 3
Brånemark: 4 Straumann: 1
Straumann: 3 Dentium: 1
Dentium: 2 Shinhung: 1
Ankylos: 1 Etc: 1