In Natanson v. Kline, which statement best describes its contribution to informed consent doctrine?

• A. It expanded the information that should be disclosed to patients, particularly the risks involved
• B. The case held that consent is always in writing
• C. The case limited the duty to disclose to only the most common complications
• D. It set a precedent in medical malpractice law and made it easier for patients to seek compensation for injuries caused by medical negligence, by clarifying disclosure duties

Answer: (D)

The crucial idea here is how informed consent became a legal duty. Natanson v. Kline helped establish that physicians must disclose information that a reasonable patient would want to know about a proposed treatment, including risks and alternatives, so a patient can make an autonomous decision.

This case is best interpreted as setting a clear legal standard for disclosure and tying it to liability in medical malpractice. By clarifying what doctors must reveal to obtain valid consent, it created a pathway for patients to seek compensation when important information is withheld and a negligent outcome occurs. It’s not about insisting consent be in writing, nor about limiting disclosure to only the most common complications; those descriptions don’t capture the legal shift the case represents.