The 20-year-old initially joined the National League side on a one-month deal in August.
However, having made eight appearances, it has been decided by all parties that Lee will now remain at Park View Road until early 2016.
Orient also confirmed that they have a 24-hour recall option as part of the agreement.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Leyton Orient | 16 | 12 | 3 | 1 | 26 | 9 | 17 | 39 |
| 2 | Stevenage | 17 | 11 | 3 | 3 | 24 | 15 | 9 | 36 |
| 3 | Northampton TownNorthampton | 17 | 9 | 5 | 3 | 29 | 19 | 10 | 32 |
| 4 | Swindon TownSwindon | 17 | 8 | 6 | 3 | 23 | 17 | 6 | 30 |
| 5 | BarrowBarrow | 16 | 9 | 1 | 6 | 21 | 16 | 5 | 28 |
| 6 | Bradford CityBradford | 16 | 7 | 6 | 3 | 21 | 13 | 8 | 27 |
| 7 | Carlisle UnitedCarlisle | 16 | 7 | 6 | 3 | 23 | 16 | 7 | 27 |
| 8 | Salford City | 16 | 8 | 3 | 5 | 19 | 13 | 6 | 27 |
| 9 | Mansfield TownMansfield | 16 | 8 | 3 | 5 | 25 | 21 | 4 | 27 |
| 10 | Doncaster RoversDoncaster | 17 | 7 | 4 | 6 | 20 | 21 | -1 | 25 |
| 11 | Tranmere RoversTranmere | 16 | 7 | 3 | 6 | 18 | 13 | 5 | 24 |
| 12 | Walsall | 17 | 6 | 5 | 6 | 21 | 16 | 5 | 23 |
| 13 | Grimsby Town | 16 | 6 | 5 | 5 | 18 | 14 | 4 | 23 |
| 14 | Stockport CountyStockport | 16 | 6 | 3 | 7 | 21 | 19 | 2 | 21 |
| 15 | AFC Wimbledon | 16 | 5 | 4 | 7 | 20 | 24 | -4 | 19 |
| 16 | Crewe AlexandraCrewe | 16 | 4 | 7 | 5 | 15 | 20 | -5 | 19 |
| 17 | Sutton UnitedSutton | 17 | 5 | 4 | 8 | 16 | 23 | -7 | 19 |
| 18 | Newport CountyNewport | 17 | 4 | 4 | 9 | 15 | 20 | -5 | 16 |
| 19 | Crawley TownCrawley | 16 | 3 | 5 | 8 | 18 | 28 | -10 | 14 |
| 20 | Gillingham | 16 | 2 | 7 | 7 | 6 | 17 | -11 | 13 |
| 21 | Harrogate TownHarrogate | 16 | 3 | 3 | 10 | 14 | 24 | -10 | 12 |
| 22 | Rochdale | 16 | 3 | 3 | 10 | 12 | 23 | -11 | 12 |
| 23 | Hartlepool UnitedHartlepool | 17 | 2 | 6 | 9 | 15 | 30 | -15 | 12 |
| 24 | Colchester UnitedColchester | 16 | 2 | 5 | 9 | 13 | 22 | -9 | 11 |
| > Full Version | |||||||||
