Bashed Oksana Grigovieva photo doctored?

Mel Gibson and Oksana Grigorieva are at war again - this time over the authenticity of a photograph showing her with broken teeth.

Oksana claims Mel broke her teeth in a fight earlier this year while she was holding their young baby Lucia.

But Mel's camp claims the photographs have been doctored and the injuries were self inflicted.

Experts claim the damage to Oksana's mouth in the photo is not consistent with being punched in the face.

But Oksana's camp has fired up, strongly denying the photographs have been changed in any way.

This is the photo in question -- do you think it's been doctored?

They also claim there is a photograph showing Lucia with a bruise to the face, inflicted when Mel attacked Oskana.

Despite all the mudslinging - particularly the release of abusive audio tapes last week - Mel has managed to retain his parental visitation rights.

This is in part due to a supportive letter his ex-wife Robyn wrote to the judge overseeing the case, stating she never experienced violence or abuse at his hands and that he was a good dad.

Unfortunatley, the judge did not rule that the pair settle down and stop trying to destroy each other in public for the sake of their child.

Photo: Getty/Getty Images Entertainment/Carlos Alvarez