What happened to Darren Lockyers voice?

What happened to Darren Lockyers voice? Also in 2004, during a game for the Broncos, Lockyer took a hit to the throat which caused damage to a small bone in his larynx. This has resulted in his unusually husky-sounding voice, which could be corrected with surgery that Lockyer has so far declined to undergo.

Also in 2004, during a game for the Broncos, Lockyer took a hit to the throat which caused damage to a small bone in his larynx. This has resulted in his unusually husky-sounding voice, which could be corrected with surgery that Lockyer has so far declined to undergo.
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