Table I.
Patient demographics, lesion characteristics, treatments and outcomes.
| Patient no. | Sex | Age (years) | Location | Nature of OKC | Previous surgery prior to resection | Surgery management | Result at last follow-up |
|---|---|---|---|---|---|---|---|
| 1 | F | 27 | Mandible molar-ramus | Recurrent (3 times) | Enucleation | Seg. mandibulectomy | NERC |
| 2 | M | 30 | Mandible anterior-premolar | Primary | None | Seg. mandibulectomy | NERC |
| 3 | M | 31 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 4 | M | 77 | Mandible molar-ramus | Recurrent (2 times) | Enucleation | Seg. mandibulectomy | NERC |
| 5 | F | 42 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 6 | M | 27 | Mandible anterior-premolar | Primary | None | Seg. mandibulectomy | NERC |
| 7 | F | 36 | Mandible molar-ramus | Recurrent (3 times) | Decompression, Enucleation | Seg. mandibulectomy | NERC |
| 8 | F | 42 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 9 | M | 37 | Mandible molar-ramus | Recurrent (3 times) | Enucleation | Seg. mandibulectomy | NERC |
| 10 | M | 44 | Mandible molar-ramus | Recurrent (3 times) | Enucleation | Marg. mandibulectomy | NERC |
| 11 | F | 22 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 12 | M | 20 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 13 | M | 49 | Mandible molar-ramus | Recurrent (3 times) | Enucleation | Seg. mandibulectomy | NERC |
| 14 | F | 28 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 15 | M | 32 | Mandible anterior-premolar | Recurrent (3 times) | Enucleation | Marg. mandibulectomy | NERC |
| 16 | M | 66 | Mandible molar-ramus | Primary | None | Marg. mandibulectomy | ERC |
| 17 | M | 47 | Mandible molar-ramus | Recurrent (3 times) | Decompression, Enucleation | Seg. mandibulectomy | NERC |
| 18 | M | 71 | Mandible anterior-remolar | Primary | None | Marg. mandibulectomy | NERC |
| 19 | M | 65 | Mandible molar-ramus and anterior-molar | Primary | None | Seg. mandibulectomy | NERC |
| 20 | M | 32 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 21 | M | 42 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 22 | M | 65 | Mandible molar-ramus | Recurrent (3 times) | Enucleation | Seg. mandibulectomy | NERC |
| 23 | M | 48 | Mandible anterior-premolar | Recurrent (1 time) | Decompression | Seg. mandibulectomy | NERC |
| 24 | M | 35 | Mandible anterior-premolar | Primary | None | Seg. mandibulectomy | NERC |
| 25 | F | 36 | Mandible molar-ramus | Recurrent (2 times) | Decompression, Curettage | Seg. mandibulectomy | NERC |
| 26 | M | 23 | Mandible anterior-premolar | Recurrent (1 time) | Enucleation | Seg. mandibulectomy | NERC |
| 27 | M | 32 | Mandible anterior-premolar | Recurrent (2 times) | Enucleation | Seg. mandibulectomy | NERC |
| 28 | F | 53 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 29 | M | 28 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 30 | M | 49 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 31 | M | 45 | Mandible molar-ramus | Recurrent (2 times) | Enucleation | Seg. mandibulectomy | NERC |
| 32 | M | 52 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 33 | M | 54 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 34 | M | 50 | Mandible molar-ramus | Primary | None | Seg. mandibulectomy | NERC |
| 35 | M | 61 | Mandible molar-ramus | Recurrent (2 times) | Enucleation, Segmental mandibulectomy | Seg. mandibulectomy + Excision of the tumor from the deep surface of the masseter muscle | NERC |
ERC, evidence of recurrence cyst; F, female; M: male; Marg, marginal; NERC, no evidence of recurrence cyst; OKC, odontogenic keratocyst; Seg, segmental.