Depending on the circumstances of your accident at work, you might still be able to put in a employer's liability claim to the company you were were working for when you had the accident. There is a statute of limitations which means you have to claim within three years, but when I worked in insurance there was a clause which said "three years of the accident or when you first became aware of the condition" which from what you say seems to be September 2009. If this is a possibility then you need to seek legal advice, an EL claim made by a solicitor may have more success than one made by an individual as they know the ins and outs of the process. I've not worked in this field for some time though so others may be able to tell you more up to date info about the 3-year rule.