The phrase "a condition that means" is correct and usable in written English.
You can use it when explaining a specific condition and its implications or significance in a particular context.
Example: "In medical terms, diabetes is a condition that means the body cannot properly regulate blood sugar levels."
Alternatives: "a state that indicates" or "a situation that signifies".
It was endometriosis, a condition that means uterine cells move to other parts of the body.
I was now suffering from aphasia, a condition that means it's difficult or impossibe to receive and produce language.
I have witnessed a woman in her 20s who has a condition that means she is slowly dementing, and will eventually die at a young age.
Her owner, Tabatha Bundesen, explained that Grumpy's facial expression could be due to feline dwarfism, a condition that means she is petite in stature, but otherwise a normal, playful cat.
Great Britain's team is in action later, including teenage brothers Adam and David Knott, who were born with a condition that means they have only 10% of the vision of a normally sighted person.
For example, recent debates over the use of and insurance coverage for medication for erectile dysfunction have vividly illustrated the question for physical disorders; if a man has a condition that means that he is only able to have sex twice a week without taking medication, does that mean he has a disability?
("If you imagine labia – they stitched that together," Juliet explains. "They called it 'zipping it up'".) At the same time, they corrected Jack's hypospadias, a condition that meant his urethra opened at the base of his penis, moving it further up so he could pee more like a boy.
At the age of 40, she had gone into hospital to be treated for pneumonia, only to emerge a month later with ME, a condition that meant, in the end, that she had give up her beloved job as the editor of the Daily Mail's women's pages.
In this week's special session, though, the Republicans continued their electoral power grab by stripping the governor's party of its power to control the make-up of county boards of elections – a condition that meant that under McCrory, even staunchly Democratic counties such as Durham, which gave 79% of its vote to Hillary Clinton, had Republican-majority election boards.
Enjoyment of any game these days is bound to be regularly disturbed by some bloke, generally so wide, vast and neckless that if he sprayed himself green he'd be a dead-ringer for Thunderbird 2, who apparently suffers from a medical condition that means he has to eat a hamburger and fries every 15 minutes or he will lapse into a coma.
Harry has a terrible condition that means he needs a kidney transplant and also finds out that he has a grownup daughter from a loveless sexual liaison in the mists of time with a certain Ms Fraida Felcher, played by Kathleen Turner.
