Luyten C
Service de Chirurgie Maxillo-faciale, AZ-VUB, Bruxelles.
Rev Belge Med Dent (1984). 1995;50(2):67-78.
Crowding of teeth is the result of arch length discrepancy (ALD). Minimal crowding can be solved with slice-technique, more severe crowding (ALD > or = 5 mm) can be intercepted with a serial extraction procedure. In this paper a sequence of serial extraction will be explained and illustrated with case reports.
牙列拥挤是牙弓长度不调(ALD)的结果。轻度拥挤可采用片切技术解决,更严重的拥挤(ALD≥5mm)可通过序列拔牙法进行阻断性矫治。本文将通过病例报告解释并说明序列拔牙的过程。