Journal of the Korean Association of Oral and Maxillofacial Surgeons : eISSN 2234-5930 / pISSN 2234-7550

Table. 1.

Table. 1.

Characteristics of the subjects and implants in this study

No. of patients or implants (%)
Sex Male 448 (53.5)
Female 389 (46.5)
Age (yr) ≤39 104 (12.4)
40-49 132 (15.8)
50-59 319 (38.1)
60-69 186 (22.2)
≥70 96 (11.5)
Implants (manufacturer) ET (Dio) 189 (9.8)
GSIII (Osstem) 11 (0.6)
TSIII (Osstem) 232 (12.0)
USII (Osstem) 356 (18.5)
Pitt-easy (Oraltronics) 94 (4.9)
Restore (Lifecore Biomedical) 4 (0.2)
Osseotite (Biomet 3I) 499 (25.9)
Xive (Friadent) 543 (28.2)
Implant diameter (mm) ≤3.5 177 (9.2)
3.75-4.1 1,009 (52.3)
4.5-4.9 327 (17.0)
≥5 415 (21.5)
Implant length (mm) ≤9.5 87 (4.5)
10-11.5 1,269 (65.8)
12-14 450 (23.3)
≥15 122 (6.3)
Arch Maxilla 949 (49.2)
Mandible 979 (50.8)
Position Anterior 332 (17.2)
Premolar 423 (21.9)
Molar 1,173 (60.8)
Implant–abutment connection type Internal hex 923 (47.9)
External hex 1,005 (52.1)
Type of retention Cement 1,063 (55.1)
Screw 865 (44.9)
Type of prosthesis Implant retained overdenture 32 (1.7)
Splinted crown 1,188 (61.6)
Cantilever bridge 17 (0.9)
Single crown 691 (35.8)
Opposing tooth Denture 61 (3.2)
Fixed prosthesis 380 (19.7)
Implant-supported prosthesis 358 (18.6)
Natural tooth 1,129 (58.6)
J Korean Assoc Oral Maxillofac Surg 2020;46:133~142
https://doi.org/10.5125/jkaoms.2020.46.2.133
© JKAOMS