Obesity 11, 885, 886

Occlusion 48, 265, 331, 372, 376, 506, 508, 513, 795, 798, 980, 1264

Odontoblasts 159, 179, 490, 556, 558, 568, 570, 645, 737, 806, 1029, 1031, 1097

Older adults 548

Omega-3 fatty acid 41

Operatory light 1116

Oral and pharyngeal cancer 701

Oral biology 33, 88, 114, 135, 153, 158, 176, 179, 193, 296, 308, 314, 325, 327, 328, 329, 455, 587, 607, 740, 741, 745, 766, 795, 806, 953, 954, 956, 1161, 1175, 1201, 1207, 1230, 1236, 1239, 1273

Oral cancer 630, 1176

Oral cancer, lab-on-a-chip, cancer diagnostics, pathology test, brush biopsy 35

Oral hygiene 147, 392, 425, 690, 913, 943, 1006, 1007, 1009, 1245

Oral implantology 19, 175, 265, 267, 268, 270, 271, 272, 603, 625, 715, 716, 977, 978, 1145, 1147, 1148, 1280

Oral malodor 147

Oral medicine 6, 30, 141, 447, 479, 551, 553, 574, 611, 612, 613, 697, 701, 722, 762, 767, 769, 776, 780, 782, 784, 786, 928, 1180, 1234, 1240, 1245, 1247, 1248, 1249, 1251

Oral mucosa 611, 615, 632, 697, 763, 764, 768, 772, 1178, 1236, 1239

Oral parasitic infection 1245

Oral squamous cell carcinoma 1236

Oral surgery 95, 97, 98, 266, 272, 284, 405, 408, 440, 441, 442, 443, 444, 445, 446, 448, 562, 635, 786, 959, 976, 1202, 1203, 1204, 1233

Oral-systemic 7

Organizational setting 523

Orthodontics 107, 120, 210, 232, 233, 242, 247, 248, 258, 331, 332, 333, 334, 335, 336, 337, 338, 339, 381, 382, 389, 390, 397, 406, 408, 442, 444, 445, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 552, 675, 676, 691, 692, 700, 786, 787, 789, 790, 793, 794, 799, 804, 822, 836, 866, 878, 959, 961, 962, 963, 964, 965, 966, 976, 977, 978, 979, 980, 981, 982, 1091, 1094, 1115, 1116, 1165, 1203, 1261, 1262, 1263, 1264, 1270, 1281

Orthognathic 444

Orthopedics 141, 182, 507, 797, 960, 1000, 1270

Osseointegration 1151

Osteoblast, porous tantalum, titanium, biocompatibility, age 669

Osteoblasts/osteoclasts 18, 44, 74, 165, 175, 274, 285, 432, 514, 590, 633, 735, 998, 999, 1149, 1171, 1259

Osteonecrosis 633, 639

Osteonecrosis of the jaw 99

Osteoporosis 97, 287, 288, 633, 999

Osteoradionecrosis 479

Outcome (Health) 7, 399, 406, 459, 523, 527, 538, 622, 688, 703, 1190, 1231

Outcomes (Educational) 417, 443, 495, 1143

Overjet 504

Ozone 426