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When you visit a doctor or healthcare provider, you trust them to explain your medical options clearly so you can make informed decisions about your health. Informed consent is a vital part of the doctor-patient relationship, where the patient agrees to a treatment or medical procedure after understanding the risks involved. But what happens if the doctor doesn’t give you full information or doesn’t explain potential risks? That’s when informed consent issues turn into medical malpractice.
Conboy Law helps victims of medical negligence understand their legal rights. If a doctor fails to provide full disclosure and serious harm occurs as a result, our Illinois medical malpractice lawyer helps patients pursue a medical malpractice lawsuit to get the compensation they deserve.
What Is Informed Consent in Illinois?

“Informed consent” means that a patient agrees to a medical procedure after being given full, honest information about the procedure's benefits, risks, and alternatives.
Under Illinois law, healthcare providers must communicate with the patient in a way that helps them make an informed and voluntary decision about their care. The key is that the patient should be fully aware of the risks before proceeding with any treatment.
Core Elements of Informed Consent
- Full Disclosure: Doctors must provide all relevant information about a treatment’s risks and benefits.
- Understanding: The patient must fully understand the information provided and ask any questions they may have.
- Voluntary Agreement: The patient must agree to the treatment without any pressure or coercion from the doctor.
When Lack of Informed Consent Becomes Medical Malpractice
Informed consent is crucial to patient safety, but sometimes doctors fail to meet their legal and ethical responsibilities. In those cases, the medical provider’s actions or lack of action may rise to medical malpractice. Here are situations when failure to obtain informed consent leads to malpractice:
Failure to Disclose Material Risks
If a doctor doesn’t explain the potential risks of a treatment or surgical procedure, and you experience serious harm as a result, this can lead to a malpractice claim. Patients must know about the risks, such as complications like blood clots or infections, to make an informed decision.
Misrepresentation or Incomplete Information
Doctors may sometimes downplay the risks or leave out important details about a treatment. If a doctor gives misleading or incomplete information, the patient cannot make a fully informed decision. This can be a violation of their patient rights and can lead to medical malpractice.
Performing Unauthorized Procedures
If a doctor performs a medical procedure that was not discussed or agreed upon in the informed consent forms, it’s a serious violation. Even if the procedure is related to the original treatment, performing a different action without clear patient agreement can result in a malpractice claim.
Coercion or Lack of Voluntary Consent
Patients must feel free to decide without pressure. If a healthcare provider forces or pressures a patient to consent to treatment, it is not voluntary. In these cases, the patient’s informed consent is invalid, and it may result in medical negligence.
Illinois Laws Governing Informed Consent

Illinois law requires healthcare providers to ensure that patients are informed about the risks and benefits of medical treatments. If there is a lack of informed consent, patients may have legal grounds for a medical malpractice lawsuit.
Let’s look at the laws that govern this process:
Illinois Medical Malpractice Act
Under 735 ILCS 5/2-622, before filing a medical malpractice lawsuit, the patient must have a written medical expert’s report confirming that the lack of informed consent caused the injury. This requirement is crucial for ensuring that the claim has merit before going through the legal process.
Statute of Limitations
According to 735 ILCS 5/13-212(a), patients generally have two years from the date they knew, or reasonably should have known, of the injury caused by the lack of consent. However, they cannot file after more than four years from the date of the medical procedure. It’s important to act quickly to protect your legal rights.
Illinois Pattern Jury Instruction (IPI) 105.06.01
The Illinois Pattern Jury Instruction (IPI) 105.06.01 helps guide courts on how to evaluate informed consent in medical malpractice cases. It ensures that jury members understand the importance of clear communication between the doctor and the patient, as well as whether the patient was fully informed about the risks involved.
Proving an Informed Consent Claim in Illinois
To prove that informed consent was violated, you must show that the healthcare provider failed to provide the necessary information. This involves several steps to build a strong case:
Key Elements of Proof
- Failure to fully explain risks: The doctor did not provide all the information about the procedure’s potential dangers.
- Lack of understanding: The patient did not fully understand the risks due to incomplete or unclear communication.
- No voluntary agreement: The patient was coerced into making a decision or did not give true consent.
Role of Expert Testimony
In medical malpractice cases, expert testimony is often required. A medical professional may testify that the doctor’s failure to provide proper informed consent led to the patient’s injury. These experts help prove that the doctor’s actions were not in line with the standards of care.
The “Objective Patient” Standard
In Illinois, courts use the objective patient standard. This means that the court considers what a reasonable person in the patient’s situation would have understood. The standard asks if the doctor provided enough information to allow a reasonable person to make an informed decision about the treatment.
Damages Available for Informed Consent Violations

If a doctor fails to provide proper informed consent, you may be entitled to various types of damages. Here’s what you can claim:
Economic Damages
- Medical bills: Cost of additional treatments needed to correct the harm caused.
- Lost wages: Compensation for income lost due to recovery from the procedure.
- Future medical care: Estimated future costs for continued treatment or rehabilitation.
Non-Economic Damages
- Pain and suffering: Compensation for physical and emotional distress caused by the medical error.
- Emotional distress: If the lack of informed consent caused psychological harm, you may receive compensation for the stress and anxiety.
- Permanent disability: Compensation for lasting effects from the procedure that affect your ability to live a normal life.
Punitive Damages
Under 735 ILCS 5/2-1115.05, punitive damages may be awarded in some cases where the doctor’s actions were particularly reckless or malicious. These are meant to punish the wrongdoer and prevent future violations.
How an Illinois Medical Malpractice Lawyer Can Help

If you believe a lack of informed consent has harmed you, an Illinois medical malpractice lawyer can provide the guidance you need. From reviewing your medical records to negotiating settlements, an experienced attorney will ensure that your legal rights are protected.
Here's how we can assist you in your case:
Reviewing Medical Records and Consent Forms
We carefully review your medical records and informed consent forms to identify any inconsistencies or failures in communication. This helps us determine if your doctor properly disclosed risks and if you made an informed decision about your medical treatment.
Consulting Medical Experts
Our team collaborates with medical professionals to determine if the care you received met the standards expected in the medical profession. Their expert testimony is crucial for proving that the healthcare provider failed to obtain informed consent, leading to serious harm.
Building a Legal Case
We build a strong medical malpractice case by gathering evidence, including expert opinions, medical records, and witness statements. Our goal is to prepare a well-supported medical malpractice lawsuit that shows the healthcare provider’s failure to meet the standard of care.
Negotiating or Litigating
We handle all negotiations with insurance companies or the defendant's legal team to secure a fair settlement. If necessary, we are prepared to take your case to court and litigate aggressively to ensure you receive the compensation you deserve.
Frequently Asked Questions (FAQs)
What should a patient sign before surgery?
A patient must sign an informed consent form before undergoing surgery. This document shows that the patient has received information about the procedure, including risks, and agrees to the treatment.
How important is honest communication between the doctor and patient?
Honest communication is vital for ensuring the patient’s care. The doctor must clearly explain all medical conditions, risks, and alternatives to ensure understanding before proceeding with any medical attention or treatment.
What happens if a physician fails to disclose risks?
If an individual doctor fails to fully explain the risks of medication, surgery, or a procedure, they can be held responsible for any harm that occurs. This failure can lead to medical malpractice claims.
Can hospital staff be held accountable for informed consent violations?
Yes, both medical staff and hospital staff can be held responsible if they fail to ensure the patient receives proper information about a procedure or treatment, leading to prolonged recovery or medical errors.
What should happen if a patient is unable to sign a consent due to an emergency?
In emergencies, where the patient cannot provide consent, physicians can make decisions based on what they intend to be in the patient’s best interest. However, once the situation stabilizes, the doctor must still ensure understanding and provide the patient with necessary information about their medical condition.
Contact Our Illinois Medical Malpractice Lawyer for a Free Consultation

If you think a doctor or healthcare provider did not explain the risks of a treatment or surgery, you may have a case for medical malpractice. Conboy Law offers a free consultation to talk about your situation.
We will help you understand your legal rights and figure out the best way to handle your case. Our team will work hard to get you the compensation you deserve for any harm caused by the lack of informed consent. If you have questions or need help, contact us today. We are here to support you every step of the way.




