How to Pronounce Total Disc Replacement

Say it like this: TOH-tal disk reh-PLAYS-ment. The first word rhymes with 'quota,' the second word sounds like 'disk' (as in a computer disk), and the last word sounds like 'plays' with a 'ment' at the end. The stress falls on the first syllable of 'total' and the second syllable of 'replacement.'

You stress the TOH in 'total' and the PLAYS in 'replacement.' A common mistake is stressing the wrong part—some people say toh-TAL or reh-place-MENT, but those are incorrect. Remember: TOH-tal and reh-PLAYS-ment.

There are 6 syllables total: TO-tal (2) + disc (1) + re-PLACE-ment (3). Breaking it up this way makes it easier to pronounce correctly.

'Disc' refers to the cushion-like structures between the bones in your spine. The word comes from Latin and means something circular or flat. In medical words, you'll also see it spelled 'disk,' and both spellings are correct.

'Total' means the whole thing or complete. 'Disc' is the spine cushion we talked about. 'Replacement' comes from the word 'replace,' meaning to put something new in place of something old. So the term literally means 'completely replacing a spine disc.'

The abbreviation is TDR, pronounced by saying each letter: T-D-R. You might also see it written as 'total disk replacement' or 'artificial disc replacement,' but all three terms mean the same thing.

In everyday English, you could say 'replacing a spine disc' or 'artificial disc surgery,' but in medical settings, the full term 'Total Disc Replacement' or the abbreviation 'TDR' is what doctors and nurses use.

'Discectomy' (dis-EK-tuh-mee) means removing a disc, and 'disc herniation' refers to a damaged disc. Both words use 'disc' the same way—talking about those spine cushions.

You might hear: 'The surgeon recommended a Total Disc Replacement to help her maintain movement in her spine' or 'His doctor discussed whether Total Disc Replacement was an option for him.' The term is used when talking about this specific spine procedure.