Figure 6 - Single cantilever bridge designs do not always adequately prevent relapse following orthodontic space redistribution
From the following article
The interdisciplinary management of hypodontia: orthodontics
N E Carter, T J Gillgrass, R S Hobson, N Jepson, J G Meechan, F S Nohl & J H Nunn
British Dental Journal 194, 361 - 366 (2003) Published online: 12 April 2003
doi:10.1038/sj.bdj.4809995

