What is Medical Malpractice?

Medical malpractice , commonly known as "malpractice," is when a healthcare professional (doctor, dentist, nurse, etc.) acts contrary to the currently accepted standards, established rules, and professional ethical principles of medical science during a medical procedure. From a legal perspective, it is the failure of a physician to fulfill their duty of care towards a patient , resulting in harm to the patient's physical integrity or mental health.

Medical malpractice should not be thought of as a single "wrong surgical stroke"; the concept encompasses a much broader spectrum

• Diagnostic and Identification Errors: Failure to order necessary tests, misinterpretation of laboratory results, or delay in diagnosis.

• Treatment and Procedure Errors: Administering the wrong medication or dose, exhibiting technical flaws during surgery, or performing surgery on the wrong organ.

• Organizational and Follow-up Errors: Insufficient post-operative patient monitoring, failure to take precautions against hospital-acquired infections, or referring the patient before their condition has stabilized.

The determining criterion for liability: Deviation from the standard

The most fundamental criterion for an action to be considered medical malpractice is "deviation from the standard." If a physician has failed to exercise the minimum care and diligence that a reasonably experienced colleague in the same specialty would, then it is considered medical malpractice. The crucial distinction here is between a "complication" (allowed risk) that may occur despite all precautions and an "error" resulting from the physician's negligence.

Our legal system, in cases where this error is detected, grants the patient the right to material and moral compensation; depending on the severity of the error, it can also hold the physician criminally liable.

DISTINCTION BETWEEN MEDICAL MALPRACTICE AND COMPLICATIONS: THE LEGAL LIMITS OF LIABILITY

The biggest conflict underlying the disputes faced by doctors centers on whether a medical failure or adverse outcome "malpractice" (medical error) or a "complication" (permitted risk) . This distinction is the decisive criterion in determining whether or not legal liability arises.

1. The Concept and Elements of Medical Malpractice

Medical malpractice is when a patient suffers harm as a result of a physician acting contrary to accepted standards, rules, and current protocols of medical science during a medical procedure. From a legal perspective, malpractice a lack of care, inadequate skill or negligence .

• Fault in Service and Personal Fault: In public hospitals, liability for doctors is directed to the administration (Ministry of Health/University) within the framework of "fault in service," while for doctors in private hospitals and private practices, liability is directly placed on the doctor's personal responsibility according to the provisions of "agency contract" or "tort."
• Deviation from Standard: In Supreme Court and Council of State rulings, malpractice is defined as "failure to exercise the moderate level of care and attention expected of a physician in the same specialty."

2. Permitted Risk: Complication Management

Complications are unwanted outcomes inherent in medical procedures, which can occur even with all precautions taken .

• Limitation of Liability: If an adverse outcome is classified as a complication, the physician is not liable for compensation or penalties for that outcome. However, there is a critical threshold here: the state of "inability to manage the complication."
• Complication Management: The emergence of a risk is not malpractice, but if the physician fails to intervene after the risk arises, fails to recognize the complication in time, or mismanages it, then the complication becomes "malpractice."

3. Informed Consent and Burden of Proof

A significant percentage of disagreements between doctors and patients stem not from the procedure itself, but from insufficient information provided to the patient.

• Obligation to Inform: The physician must explain the risks of the procedure, alternative treatment methods, and possible outcomes (prognosis) to the patient in language the patient can understand. Obtaining a signature alone does not constitute legally valid "informed consent."
• Burden of Proof: In Turkish law, the fundamental requirement for the legality of a medical intervention is consent. According to Supreme Court precedents, the burden of proof that informed consent was given rests with the physician (or hospital). The lack of consent may leave the physician liable for damages due to "violation of bodily integrity," even if the intervention is medically successful.

4. Causal Link in Diagnostic and Treatment Errors

For a doctor to be held liable, it is not enough for them to have simply “made a mistake”; there must be an appropriate causal link between that mistake and the resulting “harm . ”

• Incorrect Diagnosis and Wrong Treatment: Ordering incorrect tests, misinterpreting laboratory results, or attempting to treat a patient by a specialist outside their area of ​​expertise constitutes a diagnostic error. However, if this error does not worsen the patient's condition, it may not result in liability under compensation law.
• Loss of Chance Theory: The concept of "loss of chance of recovery," which is present in Western law and is beginning to be discussed in Turkish law, raises the issue of awarding compensation in cases where the exact extent of the harm suffered by a patient due to a doctor's error cannot be determined, but the likelihood of recovery is reduced.

5. The Problem of "Defensive Medicine" (Reserved Medicine)

The increase in disputes and high compensation claims is pushing physicians defensive medicine practices.

• Positive Defensive Medicine: A practice where a doctor orders numerous unnecessary tests on a patient to avoid responsibility.
• Negative Defensive Medicine: A physician's avoidance of risky surgeries or critically ill patients (due to the high risk of malpractice). This represents a serious area of ​​conflict between medical ethics and public health, as the physician's decision-making process begins to be guided by "legal protection" rather than "patient health."

 DOCTORS' CRIMINAL LIABILITY: NEGLIGENT INJURY, DEATH, AND FORENSIC MEDICAL CRITERIA

Although medical intervention inherently constitutes an assault on a person's bodily integrity, it gains a shield of "legality" when performed in accordance with medical principles. However, when this shield is breached by a doctor's "negligent" conduct (carelessness, inattention, incompetence in their profession or art, or disobedience to orders), the provisions of the Turkish Penal Code (TCK) come into play. For physicians, the most contentious process is not the lawsuits filed for material/moral damages, but rather the criminal investigations that carry the risk of imprisonment.

1. Crimes of Manslaughter and Injury by Negligence (Turkish Penal Code Articles 85 and 89)

Over 90% of criminal disputes faced by doctors stem from the negligence provisions of the Turkish Penal Code.

• Simple Negligence vs. Conscious Negligence: Simple negligence occurs when a physician did not foresee the outcome but was in a position to do so. However, if, during a risky operation, they perform a procedure explicitly prohibited by medical literature with the belief that "nothing will happen," and death occurs, then conscious negligence, , comes into play.
• Deviation from Medical Standards: When determining whether a doctor is "guilty," the criminal court examines whether the physician met the "minimum standards" of that specialty. If the standards were applied but the outcome was still negative, criminal liability is eliminated.

2. The Role of Forensic Medicine Institute and High Health Council Reports

In criminal proceedings, judges are not medical experts, so the ultimate authority in resolving disputes rests with technical reports.

• Expert Review: The Forensic Medicine Institute (ATK) relevant specialized departments examine the epicrisis reports, surgical notes, and radiological images in the file to determine whether there is an "appropriate causal link" between the physician's action and the outcome (death or injury).
• Fault Rating and Attribution: If the physician's action is deemed a "complication" in the report, the criminal case will result in acquittal. However, the phrase "Violation of medical rules has been detected" is considered the strongest evidence for punishing the physician.

3. Misdiagnosis and Incorrect Treatment Conflicts

One of the most frequently discussed and contentious issues is delayed treatment due to misdiagnosis.

• Lack of Investigation: For example, if a patient presenting to the emergency room with chest pain is sent home with a diagnosis of "muscle pain" without an ECG and Troponin test, and the patient subsequently suffers a myocardial infarction (heart attack), this constitutes criminal liability due to "professional incompetence" or "lack of diligence."
• Wrong Medication and Overdose: Prescribing the wrong medication or leaving a foreign object (tampon, gauze, etc.) in the body during surgery are considered "gross errors" (undisputable errors) in court and are among the most difficult areas of dispute to defend.

4. Obstacle to Obtaining Investigation Permission for Public Servant Doctors

The judicial process for doctors working in state or university hospitals is subject to a different procedure.

• Law No. 4483: Direct investigations cannot be initiated against doctors who are public servants. "Permission to investigate" must be obtained from the relevant administrative authority (Governor's Office/District Governor's Office). This mechanism aims to protect doctors from unfounded and damaging complaints, but it has led to criticism from patients who believe it "closes off the path to legal recourse."
• Exception (Service Fault): While this permission requirement is sought in negligent offenses, the process can proceed directly in intentionally committed offenses (abuse of office, etc.).

5. Post-Op. Care and Follow-up Negligence

Disagreements intensify not only on the operating table but also during the subsequent follow-up process.

• Supervisory Duty: A technically perfect surgery does not absolve the doctor. Failure to promptly detect postoperative infection, bleeding, or embolism risk leads to the physician being held liable for "negligence in monitoring." The Supreme Court indicates that the surgeon leading the surgical team may also be held responsible for the mistakes of other team members (assistants, nurses) under the scope of "organizational responsibility."

 CLINICAL STAGES AND LEGAL CLASSIFICATIONS OF MEDICAL MALPRACTICE

Medical malpractice is characterized by a physician's duty of care to a patient falling below rational medical standards at any stage of diagnosis, treatment, or follow-up. These discrepancies crystallize into three main phases depending on how healthcare is delivered.

1. Application Errors During the Diagnosis Phase

Disputes often stem from erroneous or delayed diagnoses. While legal doctrine acknowledges the physician's "freedom to diagnose," this freedom is limited by scientific data.

• Lack of Medical History and Physical Examination: Failing to listen to a patient's complaints or prescribing medication directly without conducting a necessary physical examination constitutes a violation of the "clinic duty of care."
• Neglect of Differential Diagnosis: Initiating treatment without ruling out the riskiest disease among those presenting with similar symptoms. For example, diagnosing "gastritis" in a patient presenting with abdominal pain without ruling out appendicitis through testing is a typical procedural error.
• Incorrect Examination and Interpretation: Failing to order indicated (necessary) radiological or laboratory examinations, or misinterpreting the results due to "professional incompetence."

2. Application Errors During the Treatment (Intervention) Phase

Even if the diagnosis is correct, technical errors made during the procedure directly result in liability for both material and non-material damages.

• Surgical Errors: Failure to protect anatomical structures during surgery, incorrect organ/side surgery, or leaving a foreign object (tampon, instrument) behind are considered "gross malpractice" (obvious error). In these cases, a causal link is considered automatically established.
• Medication and Dosage Errors: Prescribing a contraindicated (forbidden) drug despite a patient's known allergy, or administering a dose outside of pharmacological limits.
• Lack of Indication: Performing surgery or a risky procedure that is not medically necessary (lacking indication) is unlawful, even if the outcome is successful.

3. Organization and Post-Opposition Errors

Medical practice doesn't end with the surgical intervention; the "organizational responsibility" of the hospital and the physician continues even after the procedure.

• Neglect of Monitoring and Surveillance: Failure to monitor vital signs (blood pressure, pulse, saturation) after surgery, or failure of the physician to oversee any deficiencies in nursing services.
• Referral and Stabilization Errors: Continuing to keep a patient in a poorly equipped healthcare facility or referring a patient without stabilizing them constitutes a "service defect" and "medical malpractice."
• Hospital-acquired infections (nosocomial): Infections that develop due to failure to comply with sterilization and disinfection rules may result in joint liability of the hospital and the physician under the category of "manual misconduct".

4. The Concepts of "Medical Standard" and "Medical Rules"

In legal proceedings, expert witnesses use the "Medical Standard" criterion to test a physician's conduct

• Principle of Up-to-Date Treatment: Physicians should act based on current evidence-based medicine (Evidence-Based Medicine) data at the time of intervention, not on information from 20 years ago.
• Vertical and Horizontal Standards: The level of care a physician in the same specialty (horizontal) and with the same seniority/experience level (vertical) should demonstrate is the fundamental criterion in resolving a dispute.

 MEDICAL MALFUNCTION CASES AND LEGAL PROCEDURES IN THE PUBLIC AND PRIVATE SECTORS

In Türkiye, when allegations of medical malpractice arise, the court in which the case should be filed is determined by the legal status of the healthcare institution. This distinction is vital from a procedural law perspective; a case filed in the wrong court can lead to years of confusion regarding jurisdiction or competence.

1. Medical Malpractice in State Hospitals: Full Judgment Cases

Allegations of medical malpractice occurring in public institutions (Ministry of Health hospitals, university hospitals) to the administration (state) .

• Principle of Fault in Service: A medical malpractice error occurring during surgery in a public hospital is considered a "fault in service" by the administration. Therefore, the lawsuit is filed as a "Full Judgment Case" in administrative courts.
• Inability to Sue Doctors Directly: Citizens cannot directly sue doctors, who are public officials, in a civil court. The lawsuit must be directed against the administration; if the court awards compensation, the administration pays the amount.
• Recourse Mechanism: The administration can seek recourse from the doctor who committed the medical malpractice with "gross negligence" (by deducting it from their salary or assets) to recover the compensation it paid. However, this process requires the doctor's intent or gross negligence to be established.

2. Medical Malpractice Cases in Private Hospitals and Clinics

Medical malpractice disputes occurring in private healthcare facilities or doctors' personal practices are subject to private law provisions (Turkish Code of Obligations) and are resolved in the judicial system (Civil Courts).

• Agency Agreements and Consumer Courts: According to the established jurisprudence of the Supreme Court of Appeals, the relationship between a patient and a private hospital/doctor is an "agency agreement." Under the Consumer Protection Law No. 6502, Consumer Courts have jurisdiction in these disputes.
• Tort Liability: If a medical malpractice occurs outside of a contractual relationship (for example, during an emergency intervention), a compensation claim can be filed under the provisions of "tort" law.
• Joint and Several Liability: When a doctor working in a private hospital commits medical malpractice, the patient can sue both the doctor and the hospital administration jointly. The hospital is directly liable for the doctor's negligence under the principle of "employer's responsibility."

3. Competent Court and Procedural Guarantees

The designation of the competent court in medical malpractice cases also affects the statutes of limitations for the case

• Time Limits in Administrative Law: In full judicial review cases filed against the administration, one year , and in any case five years . If the application is rejected, the litigation process begins.
• Limits in the Judicial System: The general statute of limitations for medical malpractice cases based on agency agreements is 5 years. If based on a tort, it is 2 years from the date of learning of the malpractice, and in any case, 10 years.

4. Mandatory Professional Liability Insurance and Its Impact

Mandatory insurance, which is the greatest safeguard for doctors in medical malpractice disputes, affects processes in both administrative and judicial proceedings.

• Applying Directly to the Insurance Company: The injured patient can submit their compensation claim directly to the physician's insurance company.
• The Importance of Limits: Limits in insurance policies are crucial, especially in high-cost medical malpractice cases (such as birth injuries in infants – cerebral palsy). For amounts exceeding these limits, the physician's personal assets are at risk.

5. Mediation Requirement

In medical malpractice disputes under private law (those falling within the jurisdiction of the Consumer Court), mediation is mandatory. However, mediation is not a requirement in administrative lawsuits filed against public hospitals. This allows disputes in the private sector to sometimes be resolved through agreement (conciliation) without going to court.

 BURDEN OF PROOF, HIERARCHY OF EVIDENCE, AND EXPERT REVIEW IN MEDICAL MALFUNCTION CASES

In a medical malpractice case, the most challenging task facing the court is to establish a causal link between the medical records on paper and the actual harm that occurred. Since medicine is by its nature a science based on probabilities, the law, in these disputes, seeks "certainty" and relies heavily on expert opinions and written records.

1. Who bears the burden of proof?

In Turkish law, as a rule, the burden of proof rests with the party who derives a right in their favor from the alleged fact. However, in medical malpractice cases, this situation is divided into two categories:

• Proof of Fault: The patient is expected to prove that the physician committed a "medical malpractice" and that they suffered harm as a result. However, since the physician has an obligation to exercise "even the slightest care" under a "contract of agency," it is usually sufficient for the patient to simply demonstrate the harm and the substandard procedure; the physician, in turn, must prove their innocence.
• Proof of Informed Consent: The physician's primary responsibility is to inform the patient before the procedure. According to the established jurisprudence of the Supreme Court, the burden of proof that the patient has been adequately and properly informed solely with the physician . Failure to provide a written consent form may give rise to liability for damages, even if the medical procedure is successful.

2. Evidential Value of Medical Records: Epicrisis and Surgical Notes

In medical malpractice cases, the most fundamental set of evidence examined by the court is the patient's file.

• Medical Summary Reports: These reports, which summarize all procedures performed on the patient from admission to discharge from the hospital, are the "black box" of the case. Inconsistencies or omissions in these reports can be considered a presumption of "lack of diligence" against the physician.
• Surgical Notes and Follow-up Forms: Whether a complication during surgery was recorded, as well as changes in vital signs on anesthesia follow-up forms, are primary data that technically prove the existence of medical malpractice.

3. Expert Review: The Architect of the Decision

Since the judge does not have medical training, he cannot technically resolve the dispute. At this point, the Forensic Medicine Institute (ATK), the High Council of Health, or expert panels selected from the main departments of universities come into play.

• Determining the Causal Link: The expert witness seeks answers to the questions, "Was the physician's action in accordance with medical standards?" and "Did the harm result from this action?" If the report states, "There is no causal link between the physician's action and the outcome; the outcome is a complication," winning the case is nearly impossible.
• Review of Reports: The judge is not bound by the expert report but subjects the technical conclusions in the report to a legal scrutiny. If the report is contradictory or fails to address the parties' objections, the court must obtain an additional report from a new panel or a new report altogether.

4. Obtaining Expert Opinion (Code of Civil Procedure, Article 293)

In medical malpractice cases, parties may submit a scientific opinion from an expert of their choosing. This is the most effective means of defense or argument against an expert report. The court is obligated to seriously consider the submitted expert opinion if it contradicts the official expert report and to resolve the discrepancy.

5. Determining Non-Pecuniary Damages

In cases where a patient suffers physical or mental distress as a result of medical malpractice, the awarded compensation for non-pecuniary damages is a means of "satisfaction," not a "punishment.".

• Criteria: When determining the amount of compensation, the court considers the physician's degree of fault, the patient's age and social status, the severity of the disability, and the circumstances of the incident. Compensation for moral damages should be reasonable enough not to be a means of unjust enrichment, but also sufficiently deterrent to alleviate suffering.

CONCLUSION:

Medical malpractice disputes are one of the most challenging areas where the technical complexity of medical science intersects with the law's pursuit of certainty. As we detail throughout these five chapters, the question of whether an adverse outcome is a "complication" or "medical malpractice" is not merely a medical finding, but a delicate balance between the physician's duty of care and the patient's rights to bodily integrity.

Today, judicial practice the informed consent process not merely as a signature, but as the legal foundation of the trust relationship between patient and physician; the burden of proof and the accuracy of medical records are structured upon this foundation. The procedural differences between the "service negligence" regime in public hospitals and the "agency contract" liability in the private sector make it vital for the parties to choose the correct legal avenue.

Ultimately, the key to a system that protects both the professional reputation and peace of mind of physicians in the face of medical malpractice claims, and that fairly compensates the patient for the harm suffered, lies in transparent medical record-keeping, honest disclosure, and expert oversight based on scientific objectivity. The law will continue to build a fair bridge between medicine's ideal of "not making mistakes" and life's "unavoidable risks.".