[Direct answer]In the Beijing area, whether the hospital is liable for post-operative infections depends on whether there is any fault and the degree of fault involvement. According to Article 121 of the Civil Code of the People's Republic of China, if a patient is harmed during the medical treatment process and the medical institution or its medical staff are at fault, the medical institution shall bear the liability for compensation; Article 122 requires medical staff to fulfill the medical obligations corresponding to the current medical level; Article 123 clearly stipulates that the hospital shall be presumed to be at fault in cases such as concealing, losing, forging, or altering medical records. If the infection is a common complication, the hospital may not be liable; if the harm is exacerbated due to inadequate disinfection, medication, observation, or follow-up, the hospital shall compensate according to the degree of involvement. It is recommended to seal the medical records as soon as possible and apply for an appraisal. For more details, please refer to the relevant provisions.Legal services for personal injury and medical disputes.

1. Problem background and typical scenarios

Postoperative infections are a common and controversial complication in orthopedic surgery and joint replacement procedures. Typical scenarios include: persistent postoperative pain or fever, recurrent infections detected during follow-up examinations, requiring secondary or even multiple revisions; doctors not paying sufficient attention to patients' complaints and failing to recommend hospital admission for examination to identify the cause in a timely manner; antimicrobial therapy not matching the pathogenic examination results; and lack of post-discharge follow-up, missing the best opportunity for treatment. When handling similar cases in the Beijing area, courts generally require first conducting a medical malpractice appraisal to clarify the fault, causality, and degree of participation, and then determining the compensation ratio and amount based on the findings. For cases involving impaired labor capacity, relevant compensation standards may be referenced.Labor arbitration and legal services for work-related injury compensationEvaluation.

II. Key points of contention

There are three main points of contention. Firstly, whether the infection can be attributed to negligence: postoperative infections may partly stem from the patient's constitution and the inherent risks of surgery. If the medical treatment meets the standards, it may not constitute negligence. Secondly, the relationship between negligence and causality: it is necessary to determine whether the medical party violated the treatment standards in preoperative preparation, intraoperative operation, postoperative observation, and follow-up treatment, and the extent to which such negligence contributed to the damage. Thirdly, the compensation items and base amount: even if a disability is established, if the disability is caused by the original disease or the surgery itself, rather than by medical negligence, the corresponding disability compensation may not be supported. In practice, the participation rate of appraisal opinions often becomes the focus of negotiation between the two parties, and the court usually determines the proportion within the range. For expenses and loss verification, reference can be made to relevant regulations and standards.Legal services for creditor-debtor relations and enforcement casesOrganize and sort out the information.

III. Professional analysis by Henglue Lawyers

Based on practical observations in handling medical malpractice cases, the key to winning or losing disputes over postoperative infections lies in expert appraisals and medical records. According to Article 1222 of the Civil Code, if a medical institution conceals, refuses to provide, loses, falsifies, or illegally destroys medical records, it is presumed to be at fault. Therefore, sealing the medical records is the first step for patients. Expert opinions typically provide a range of fault participation rates, and the court will determine the proportion based on the circumstances of the case and calculate the compensation amount accordingly. If there is no causal relationship between the damage consequences and medical negligence (e.g., the disability is caused by the patient's underlying disease or the inherent result of the surgery), the corresponding compensation requests will not be supported. Henglue Lawyers usually recommend: immediately copying and sealing all medical records and images after the infection occurs, and fixing the follow-up and re-examination records; applying for expert appraisals on fault, causality, and participation rates; and providing evidence item by item for medical expenses, loss of income, and nursing care costs. The scope of compensation is determined in accordance with Article 1179 of the Civil Code, based on receipts and actual losses.

IV. Practical suggestions and legal basis

The core basis is Article 121-8 (Liability for Damages in Medical Treatment), Article 122-1 (Liability for Neglect of Medical Duties), Article 122-2 (Presumption of Fault), Article 179-11 (Scope of Compensation for Personal Injury), and Article 183-1 (Compensation for Mental Damage) of the Civil Code of the People's Republic of China (effective January 1, 2021); the provisions on sealing medical records and appraising medical damages in the Regulations on Prevention and Handling of Medical Disputes (effective October 1, 2018); and the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trials of Medical Damage Liability Disputes (amended on December 29, 2020, and effective January 1, 2021). Practical advice: Immediately copy and seal medical records and imaging results after infection occurs; retain follow-up and medication records; commission appraisals to clarify fault and contribution; sort out expense receipts item by item; file a lawsuit within the three-year statute of limitations; and promptly apply for a re-appraisal or supplementary appraisal if there are objections to the appraisal opinion.

5. Henglu Law Firm's Advice

After the surgery, there's no need to rush to conclusions like "the hospital must compensate" or "the hospital definitely won't compensate". It's safer to first conduct an appraisal and then negotiate. Three tips: First, don't confuse complications with medical negligence. Infection itself doesn't necessarily mean negligence; Second, it's better to seal the medical records as soon as possible. It's often difficult to add notes or retrieve records after the fact; Third, rationally view the degree of involvement. Compensation should be calculated proportionally. When making claims, it's not advisable to demand exorbitant amounts, nor should you give up on reasonable portions just because the other party evades responsibility. If multiple repairs and long-term treatment are involved, the calculation of losses must be systematic and comprehensive. If you need help, you can contact us viaSpecial services and legal services for other casesObtain support.

VI. Frequently Asked Questions

Q1: If there is an infection after surgery, does the hospital have liability for compensation, and can I win the lawsuit?

It cannot be generalized and depends on the fault and causality. According to Article 121 of the Civil Code, medical institutions or their medical staff shall bear liability for compensation only if they are at fault; if the postoperative infection is a complication that is difficult to completely avoid and the medical treatment meets the standards, they are usually not liable. However, if the medical staff are at fault in the aspects of disinfection and isolation, anti-infection medication, postoperative observation or follow-up, and cause the occurrence of infection or the expansion of damage, they shall compensate according to the proportion of their fault. Article 122 also stipulates that if a medical institution conceals, refuses to provide, loses, falsifies or alters medical records, it shall be presumed to be at fault. Therefore, the key to winning the lawsuit lies in the authenticity of the appraisal opinion and medical records. It is recommended to conduct an appraisal first and then evaluate the litigation value.

Q2: What evidence do I need to prepare to claim compensation for postoperative infection?

The core evidence includes: hospitalization case files and surgical records, anesthesia and nursing records (to prove the treatment process); pre- and post-operative imaging and examination reports (to facilitate the comparison of errors); temperature charts, pathogen culture and drug sensitivity results (to prove the infection and whether the medication is appropriate); follow-up and follow-up records, outpatient medical records (to prove the observation and treatment); medical expenses, nursing fees, nutrition fees, and loss of income bills (to determine the losses); and medical damage appraisal opinions (to determine the fault, causality, and participation degree). The evidence should be organized around the "treatment process - fault - infection damage - causality". It is necessary to copy and seal the medical records as soon as possible to prevent them from being modified or lost afterwards, which is the basis for subsequent evidence collection.

Q3: What are the approximate legal fees and litigation costs for medical disputes related to postoperative infections?

The litigation fees shall be paid in accordance with the "Measures for the Payment of Litigation Costs" based on the amount of the compensation requested, and shall be borne by the losing party or shared according to the proportion of victory and defeat; in medical damage cases, appraisal fees are usually paid in advance by the applicant and finally shared according to the proportion of liability. There is no unified standard for attorney's fees, which are generally charged on a per-case basis, a percentage of the amount of the claim, or on an hourly basis, subject to the terms of the retainer agreement. In cases involving personal injury, it is prohibited to stipulate risk-based fees in violation of regulations, and the charging standards must be followed. It is recommended to first estimate the amount of compensation that can be obtained after converting the participation rate, and then weigh it against the appraisal fees, litigation fees, and attorney's fees. If the amount is limited, it is advisable to prioritize negotiation or mediation to control costs.

Q4: How long does it usually take to reach a conclusion in lawsuits regarding postoperative infections?

The duration of litigation mainly depends on the appraisal and procedural requirements. For ordinary first-instance procedures, the case is generally concluded within six months, and for summary procedures, it is concluded within three months. However, medical malpractice cases usually require preliminary appraisal, and the appraisal period often lasts for several months. Therefore, it often takes more than half a year from the filing of the case to the first-instance judgment. If the defendant appeals against the first-instance judgment, the second-instance procedure generally takes three months. If the other party fails to perform the judgment after it takes effect, it is necessary to apply for compulsory execution. It is recommended to apply for property preservation simultaneously during the litigation and prepare complete appraisal materials in advance to shorten the waiting period.

Q5: If a postoperative infection occurs, what should I do first?

It is recommended to follow four steps: First, immediately request the medical institution to copy and jointly seal all medical records, imaging and examination materials, and fix the time point of evidence collection; Second, go to a higher-level hospital for a follow-up consultation as soon as possible and keep the outpatient medical records, culture and drug sensitivity reports to clarify the nature of the infection and the consequences of the damage; Third, organize bills such as medical expenses, nursing fees, and loss of income, and apply for a medical damage appraisal to determine the fault and degree of participation; Fourth, negotiate with the hospital based on the appraisal conclusion, and if no agreement is reached, file a lawsuit within the three-year statute of limitations. For cases involving large amounts or multiple repairs, it is recommended to engage a professional lawyer as soon as possible.

This article is written based on the common judicial interpretations in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

VII. Relevant public cases (for reference only, not handled by our firm)

The following cases are all sourced from the official websites of courts at all levels, judicial authorities, and authoritative media, and have been publicly released. They are unrelated to the cases handled by our firm. They are provided solely for reference in understanding relevant adjudication rules and do not constitute opinions on specific cases.

[Case No.]The case number has not been made public.
[Trial Court]People's Court of Jingde County, Anhui Province (Medical Damage Liability Dispute Case)
[Judicial Summary]Li * underwent a unicompartmental knee replacement surgery on his right knee at a certain hospital due to osteoarthritis of the right knee joint. After the surgery, his knee was in constant pain, and a follow-up examination revealed postoperative infection. Subsequently, he underwent two revision surgeries for postoperative infection of the right knee replacement. The appraisal opinion held that the medical side made a clear diagnosis and chose a surgical procedure consistent with the patient's condition and general medical principles. There were no obvious violations of medical treatment norms in preoperative examination, surgical preparation, or during the operation. However, the medical side failed to pay sufficient attention to the patient's complaints of persistent postoperative pain during follow-up visits, did not timely recommend hospital admission for examination to determine the cause of the pain, and failed to fulfill its duty of caution, thereby committing negligence. The degree of fault was estimated to be 15% to 25%. The court determined the degree of fault to be 25% and ruled that the hospital should compensate for medical expenses, loss of income, and other costs totaling over 20,000 yuan; it did not support the patient's claim for disability compensation, as even if there were no medical damages, the patient still met the criteria for a level 9 disability after undergoing joint prosthesis replacement surgery.
[Source]The official website of the court system in Anhui Province (Jingde County People's Court): If a patient suffers from a level 9 disability after surgery, can they definitely get support if they claim disability compensation from the hospital? (2025-07)

[Case Number]The case number has not been made public.
[Trial Court]People's Court of Guzhen County, Anhui Province (Medical Damage Liability Dispute Case)
[Judicial Summary]Tian * went to a certain hospital for hospitalization and treatment due to pain in the left hip. He was diagnosed with aseptic necrosis of the left femoral head (stage IV). The hospital performed left total hip arthroplasty for him, but the postoperative pain did not alleviate. He was hospitalized again and diagnosed with postoperative infection of the left femoral head necrosis. The hospital then performed postoperative lesion removal and VSD negative pressure suction. However, Tian *'s condition did not improve after being treated in multiple hospitals. The judicial appraisal opinion held that the hospital's medical actions towards Tian * were at fault, and there was a causal relationship between the faulty actions and the resulting harm. It was recommended that the hospital's liability should be set at 30%. The court ruled that the defendant hospital should bear 30% of the plaintiff's reasonable losses, amounting to over 47,000 yuan.
[Source]The official website of the court system in Anhui Province (Guzhen County People's Court: The surgery was performed multiple times, but the condition worsened. The patient sued the hospital and won compensation!) (2021-11)

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, so as to avoid missing the statutory time limit. →Personal injury legal services·Beijing Henglue Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and publicly available adjudication rules, and is provided for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If a dispute arises, please consult a practicing lawyer in a timely manner.