What's in a word?

A certain Rotarian is known for enjoying the jokes on other Rotary Bulletins, so we've decided to join in and create a comedy corner for our mate.
 
Last weeks Breakfast joke is below, but a warning - it contains medical terms in the Bill Bradley genre ...and btw this weeks joke now available on the website..
 
So we're starting off with a true (?) story from the club archives...and a big thank you to a Past President for keeping the club history alive. The names of the people have not been amended to protect the innocent. 
 
According to this past President a certain female Rotary member wanted to let everyone know how that her husband (who we will call Tom) was now on the way to recovery after a terrible bicycle accident. "Tom's scrotum was completely crushed in this accident and Tom was in incredible pain, and the doctors weren't sure if they could help him". At this there was a muffled gasp from the men in the audience as they imagined the pain poor Tom must have experienced. "Worse, every movement and step Tom took caused terrible pain. Thank fully the doctors were able to wire together parts of Toms scrotum".
 
At this point men were visibly upset as they imagined the pain poor Tom must have suffered during surgery with several crossing their legs as they imagined the pain. "but thankfully Tom is now on the mend" the wife said "and I want to express my gratitude for all the communities support during this time"...and sat down.
 
Then a man in the audience stood up and said.
 
"I'm Tom..... and I just want to tell my wife know that the word is "sternum"".
 
With thanks to SB.