TABLE 1.
Demographics, Epidemiologic Features, and Characteristics of Patients With Traumatic Dehiscence of PKP Grafts
| Number (%) | SD | |
| Cases | 65 | |
| Average follow-up | 101 wk | |
| Average age | 62 yrs | 18.6 yrs |
| Men | 42 (65) | |
| Women | 23 (35) | |
| Eye | ||
| Right | 32 (49) | |
| Left | 33 (51) | |
| Injury type | ||
| Blunt | 61 (94) | |
| Penetrating | 4 (6) | |
| Graft age at the time of injury | 13.6 yrs | 11.52 yrs |
| Wound length | 6.4 h | 2.4 h |
| Suprachoroidal hemorrhage | 19 (29) | |
| Zone of rupture | ||
| I | 63 (97) | |
| II | 2 (3) | |
| Quadrants of dehiscence | ||
| Superonasal | 35 (52) | |
| Superotemporal | 31 (46) | |
| Inferotemporal | 51 (75) | |
| Inferonasal | 55 (81) | |
| Initial BCVA* | ||
| NLP | 7 (11) | |
| LP | 24 (37) | |
| HM-CF | 30 (46) | |
| 20/400 or better | 3 (5) | |
| Mean | 2.45 LogMAR | 0.41 |
| Final BCVA | ||
| NLP | 20 (31) | |
| LP | 12 (18) | |
| HM | 13 (20) | |
| CF | 6 (9) | |
| 20/200–20/50 | 6 (9) | |
| 20/40 or better | 8 (12) | |
| Mean | 2.17 LogMAR | 0.99 |
| OTS* | ||
| Category 1 | 6 (9) | |
| Category 2 | 27 (42) | |
| Category 3 | 30 (46) | |
| Category 4 | 1 (2) | |
| Follow-up duration | 339 wk | 84 wk |
BCVA, best-corrected visual acuity; category 1 = 0 to 44 points, category 2 = 45 to 65 points, category 3 = 66 to 80 points, category 4 = 81 to 91 points, category 5 = 92 to 100 points.
*
1 pt unable to measure.