Judge Blocks Anna Nicole breast video
Superior Court Judge Mitchell L. Beckloff granted the temporary injunction last Friday at the request of Smith's former attorney, boyfriend and executor of her will, Howard K. Stern.
In court documents, first obtained by CelebTV.com, Mr Stern accused the Texas doctor who performed the surgery of sending a tape showing the procedure to Thomas Riccio, a Los Angeles-based memorabilia dealer.
Mr Stern said the surgery was taped without the former model's consent.
Smith died of an accidental drug overdose in Florida in February at the age of 39.
The surgeon, Surgeon Gerald Wayne Johnson, said he routinely recorded surgeries with the patient's permission and promised to keep the video confidential "during the patient's lifetime".
Dr Johnson said he gave Mr Riccio permission to use the video after Smith died.
Mr Stern claimed Dr Johnson's wife and Mr Riccio would share any proceeds from the sale of the video to media outlets.