Jl. Shackleton et al., SURVIVAL OF FIXED IMPLANT-SUPPORTED PROSTHESES RELATED TO CANTILEVER LENGTHS, The Journal of prosthetic dentistry, 71(1), 1994, pp. 23-26
Various lengths of cantilevers for fixed implant-supported prostheses
have been recommended in the literature. No scientific data are availa
ble for selecting specific lengths, and different views are reported.
Authors contend that longer cantilevers lead to increased risk of fail
ure. This study examined survival of fixed implant-supported prosthese
s using different cantilever lengths and offers clinical support for t
he contention.