The club have strengthened the squad with the acquisition of AFC Bournemouth winger Jordan Green on loan until the end of the season.
The 21-year-old had spent the early part of this season on loan with fellow League Two outfit Newport County.
During his time with the Welsh side, Green made 16 appearances for the Exiles and scored twice, with his goals coming in a 4-1 league defeat to Plymouth Argyle, and a 4-1 FA Cup win over Alfreton Town.
The winger boosts the O’s attacking options following the arrival of Rowan Liburd from Stevenage earlier this afternoon, and can go straight into new boss Danny Webb’s first matchday squad when hosting Carlisle United at the Matchroom Stadium on Saturday.
An interview with the new arrival will be available on leytonorient.com and Orient PlayerHD tomorrow morning.