20.2 Code of Professional Ethics, Legal Liabilities, Malpractice & Negligence

20.2 Code of Professional Ethics, Legal Liabilities, Malpractice & Negligence

Professional Ethics & Code of Ethics for Radiologic Technologists

Professional Ethics defines the system of moral principles, values, and standards of conduct governing the practice of radiologic technology. While jurisprudence enforces statutory legal requirements backed by state authority, ethics guides professional conscience, internal integrity, and moral obligations toward human dignity.

The Code of Ethics for Radiologic Technologists, promulgated by the Professional Regulatory Board of Radiologic Technology and approved by the PRC, structures professional obligations into five fundamental dimensions:

1. Responsibility to the Patient

• Human Dignity & Respect: Deliver compassionate, competent care to all patients regardless of age, sex, race, creed, socio-economic status, political affiliation, or physical condition.
• Radiation Protection & Safety: Apply radiation safety principles (ALARA—As Low As Reasonably Achievable) to minimize radiation dose to the patient, occupational staff, and the public.
• Patient Confidentiality: Protect all privileged communication, diagnostic images, and health records under strict medical confidentiality protocols.
• Scope Limitation: A radiologic technologist provides technical imaging expertise but must never diagnose, interpret diagnostic images, or prescribe medical treatments to patients or family members.

2. Responsibility to the Physician & Healthcare Team

• Technical Execution: Execute diagnostic and therapeutic X-ray orders accurately and efficiently under the direction of a licensed physician.
• Collaborative Support: Assist radiologists and attending physicians during interventional, fluoroscopic, or specialized procedures without encroaching upon medical decision-making.
• Reporting Anomalies: Promptly notify the radiologist or attending physician regarding critical unexpected findings, technical image artifacts, or adverse patient reactions to contrast media.

3. Responsibility to the Profession & Self

• Continuing Professional Development (CPD): Actively participate in continuous learning, professional seminars, research, and skill upgrading to maintain technical excellence.
• Professional Integrity: Uphold the honor and dignity of the profession, avoiding commercial exploitation, illegal rebates, or dishonorable professional practice.
• Self-Regulation: Report unethical, incompetent, or illegal practices of fellow practitioners to appropriate regulatory bodies.

4. Responsibility to the Public

• Public Health & Safety: Serve as a community advocate for radiation safety, educating the public on safe exposure practices.
• Civic Duty: Participate in public health initiatives, disaster response, and community health screening programs.

5. Responsibility to Colleagues

• Mutual Respect & Cooperation: Maintain professional collegiality, fostering a collaborative work environment free from harassment or unfair competition.
• Mentorship: Assist in the clinical education and ethical development of student technologists and junior colleagues.

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Bioethical Theories & Core Principles in Radiography

Clinical radiography frequently presents complex bioethical dilemmas requiring systematic moral reasoning based on six foundational ethical principles:

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Legal Liabilities & Torts: Intentional vs. Unintentional Torts

A tort is a civil wrong (other than a breach of contract) committed against a person or property for which the law provides a monetary remedy in the form of damages. In healthcare jurisprudence, torts are categorized into intentional torts and unintentional torts.

1. Intentional Torts

An intentional tort occurs when a practitioner acts deliberately or willfully to commit an unlawful act that infringes upon another person's rights or liberty.

• Assault: An intentional act or threat that creates a reasonable apprehension or fear of immediate harmful or offensive contact. Example: Threatening to forcefully strap down a pediatric or geriatric patient if they do not hold still for an X-ray.
• Battery: Unlawful, unconsented physical contact or procedure performed on another person without legal consent. Example: Performing an X-ray examination on the wrong patient, X-raying the wrong anatomical extremity, or continuing a procedure after a competent patient explicitly revoked consent.
• False Imprisonment: Unlawful restraint, physical confinement, or detention of a competent patient against their will without legal authorization or valid medical restraint orders.
• Invasion of Privacy: Unauthorized disclosure of private patient health information (PHI), breach of medical confidentiality, or unnecessary physical exposure of a patient's body during positioning.
• Defamation: False statements communicated to a third party that injure an individual's reputation, character, or professional standing.
  • Libel: Defamation in written, printed, or published form (e.g., writing false, malicious notes in a patient's medical record or posting derogatory comments on social media).
  • Slander: Defamation in spoken or oral form (e.g., loudly making false, derogatory statements about a patient or colleague in a public hospital hallway).

2. Unintentional Torts (Negligence & Malpractice)

Unintentional torts occur when a practitioner fails to exercise the standard of care expected of a prudent professional, resulting in unintended patient injury.

• Negligence: The omission to do something that a reasonable, prudent person would do, or the commission of an act that a prudent person would not do under similar circumstances.
• Malpractice: Professional negligence; illegal, improper, or negligent treatment rendered by a licensed professional resulting in injury, detriment, or loss to the patient.

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Elements of Negligence (The Four D's)

To successfully establish legal liability in a medical malpractice lawsuit against a radiologic technologist, the plaintiff (patient) must prove all four essential elements by a preponderance of evidence:

$\ ext{Legal Negligence} = \ ext{Duty} + \ ext{Breach (Dereliction)} + \ ext{Direct Cause (Proximate Cause)} + \ ext{Damages}$

1. Duty of Care (Duty): The existence of a legal obligation requiring the technologist to adhere to a professional standard of care. A legal duty is established automatically as soon as a professional-patient relationship is formed.
2. Breach of Duty (Dereliction): The technologist failed to conform to the accepted standard of care required under the circumstances. Example: Leaving a weak patient unattended on an elevated X-ray table, failing to verify patient identity, or failing to place gonadal shielding.
3. Injury / Harm (Damages): The patient suffered actual physical injury, pecuniary loss, or severe emotional distress. Without demonstrable harm, negligence cannot be legally sustained.
4. Proximate Cause (Direct Cause): A direct, unbroken causal connection proving that the technologist's breach of duty directly caused the patient's injury ("but for" the technologist's breach, the injury would not have occurred).

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Key Legal Doctrines in Healthcare & Radiography

Healthcare jurisprudence relies on several legal doctrines to determine evidentiary standards and vicarious liability:

1. Res Ipsa Loquitur ("The Thing Speaks for Itself")

A rule of evidence that allows a court to infer negligence without direct expert witness testimony. To invoke Res Ipsa Loquitur, three conditions must be met:

1. The injury is of a type that does not ordinarily occur in the absence of negligence.
2. The instrument or facility causing the injury was under the exclusive control of the defendant.
3. The injured patient was completely passive and did not contribute to the injury.

• Radiologic Examples: A metallic surgical clamp left inside an abdominal cavity post-surgery, exposing an unconscious non-target body part to direct radiation, or a patient falling off an unattended motorized X-ray table while under sedation.

2. Respondeat Superior ("Let the Master Answer")

A legal doctrine establishing vicarious liability, holding an employer (e.g., hospital, medical center, or radiology clinic) legally responsible for the negligent acts committed by its employees within the course and scope of their employment.

• Clinical Application: If a radiologic technologist negligently drops an X-ray cassette on a patient's foot during routine employment duties, the patient can sue both the technologist individually and the hospital under Respondeat Superior.

3. Borrowed Servant Doctrine

A legal rule specifying that an employee temporary "borrowed" from a primary employer and placed under the direct physical supervision and control of another employer (e.g., a hospital technologist assisting a surgeon in the operating theater) renders the supervising employer liable for the employee's negligent actions.

4. Captain of the Ship Doctrine

An extension of the borrowed servant doctrine historically applied in surgical settings, holding the chief operating surgeon fully accountable for all negligent acts committed by surgical team members (including technologists operating fluoroscopic C-arms) under their direct command in the operating theater.

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Legal Torts & Doctrines Comparison Table