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Oldal 3 / 4 SCAR Following laser surgery in 8.3 % moderate, in 1 8.8 % minimal and in 7 2 . 9 % no marked scarring was seen ( Table 7 . ). Table 7 . Distribution of complications I. ( scar formation - vascular lesions ) Method | moderate | minimal | no | total | CO 2 laser
coagulation | - | 1 | 68 | 69 | vaporization | 32 | 118 | 860 | 1010 | excision | 117 | 191 | 353 | 661 | Nd YAG laser | 35 | 98 | 81 | 214 | | Argon laser | - | 22 | 282 | 304 | | Combo laser | 8 | 10 | 54 | 72 | | Total | 192 | 440 | 1698 | 2330 | | % | 8.3 | 18.8 | 72.9 | 100.0 |
PAIN The appearance and severity of postoperative pain could be evaluated from patients" reports. Of the 2330 operations 70 4 patients (3 0.2 %) required pain relief on the day of surgery, but 247 of them (10. 6 %) took medication on the subsequent day ( Table 8 . ). From day 3, only 66 patients (2.8%) required analgesics. Table 8 .Distribution of complications II.(postoperative pain - use of analgesics -vascular lesions ) Method | 1st day | 2nd day | 3rd day | CO 2 laser
coagulation | 5 | 2 | - | vaporization | 241 | 90 | 22 | excision | 399 | 123 | 34 | Nd YAG laser | 35 | 22 | 8 | | Argon laser | 1 | 2 | - | | Combo laser | 23 | 8 | 2 | | Total | 704 | 247 | 66 | | % | 30.2 | 10.6 | 2.8 |
OEDEMA The patients had no difficulty in swallowing. On the operative day, they could already take oral nourishment 704 patients (30%) with analgesics, 1 626 (70%) without the use of analgesics. The reasons of postoperative oedema are in the Table 9 . Table 9 .Distribution of complications III.( postoperative oedema -2330 vascular lesions ) Reason | No | Inflammation | 24 | Suture | 15 | Ligation | 102 | | Other | 17 | | Total | 158 (6.8% of the 2330 cases) |
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