Thieves brandishing a nail-spiked wooden plank broke a Noble Park man’s arm during an early-morning home invasion.
Police said three to four men with their faces concealed forced open a door and entered the Moodemere Street unit about 3.30am on Sunday 23 July.
It’s believed they stole mobile phones and jewellery.
The victim, aged about 30, was taken to the Dandenong Hospital. A second adult was home at the time, but was not injured.
Police said no car was seen or heard leaving the address.
Call Crime Stoppers on 1800 333 000 with any information.