口腔颌面部异常相关的治疗建议
巨型牙骨质瘤治疗以手术切除为主。目前最有效的治疗是病灶的彻底切除,同期行颌骨重建,恢复面部外形。单纯的外形修整式磨除反而会刺激肿瘤的加速生长,导致病变范围增大。患者病情的进展在临床上可有明确的分期,并且各时期都有特异的临床表现。掌握这些特点,将有助于判断疾病的发展趋势,选择更好的治疗时机。如果病变较轻,患者面部畸形及咬合关系改变不明显,可待青春发育期结束后一次性扩大切除并完成颌骨重建,这样能有效防止复发,且可一次性获得较满意的修复效果。而对于病变较重且处于生长发育期的患者,术前完善影像学检查,明确病变范围,术中行病变彻底切除,能够降低术后复发率。术后应密切随访。
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(杨卫东 张鑫)