Yale Terrace Group Gains Support in Effort to Revoke Permit at Bicon Dental By Richard Heath on March 3, 2016 Yale Terrace Group Gains Support in Effort to Revoke Permit at Bicon Dental Bicon building with a 4 story tower over a 3 story building In the latest chapter in a long, strange saga, neighbors of Bicon Dental Implants won a small victory.