Police are investigating an aggravated assault which occurred overnight in West Hindmarsh.
Just after midnight on Thursday 13 December, patrols and paramedics were called to a house on Grange Road after reports a woman had received a stab wound to her thigh while out the front of the property.
The 21-year-old form Mawson Lakes was taken to the Royal Adelaide Hospital and discharged later this morning.
At this time it is unclear how the woman received the injury and investigations are continuing.
Anyone who witnessed this incident or has any information that may assist police is asked to call Crime Stoppers on 1800 333 000 or online at www.crimestopperssa.com.au