Difusal Anoxel Injury

Bike py accident hoa bhai ka 3rd april ko lahore Genral hospital main admit rha ICU main GCS 6tha.....aftr one month wahan se dischrge kea gya wd GCS 8 to 9....abi woh still comma main hai Trachestomy lgi hoi hai....plz guide whts furthr treatmnt...1st,2nd n3rd scan jo hoa woh sth atch hai..genral hospital waloun ka dischrge card b atch hai