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Updated: Sep 19, 2025
Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
Published on: February 27, 2018
[Medical malpractice in primary total hip arthroplasty : Why is there a medical malpractice clause?]
Moritz Innmann1, Marcus Schiltenwolf2
1Orthopädische Universitätsklinik Heidelberg, Schlierbacher Landstraße 200a, 69118, Heidelberg, Deutschland.
Insights
Preventing hip replacement errors requires correct surgical indication and execution. Careful preoperative planning and documentation are crucial for successful patient outcomes and minimizing complications.
Area of Science:
- Orthopedic surgery
- Medical error analysis
Context:
- Hip endoprosthesis (hip replacement) for coxarthrosis is a common procedure.
- Treatment errors frequently occur, particularly during surgical execution.
Purpose:
- To highlight critical factors in preventing treatment errors in hip replacement surgery.
- To emphasize the importance of guideline-compliant indication, surgical technique, and documentation.
Summary:
- Correct indication and guideline-compliant procedures are paramount for error prevention.
- Thorough preoperative planning, considering patient-specific factors, is essential.
- Accurate documentation of risk and precautionary disclosures is necessary.
- While definitive postoperative radiological targets are lacking, recommended values aid in error assessment.
- Establishing a causal link between complications and implantation errors is vital.
Impact:
- Aims to reduce complications and improve patient outcomes in hip replacement surgery.
- Provides a framework for enhancing surgical quality and patient safety in orthopedic procedures.
Abstract:
The provision of a hip endoprosthesis for coxarthrosis is one of the most common medical procedures associated with treatment errors. These errors are most frequently identified in the surgical execution. The most crucial prerequisite for preventing treatment errors is correct and guideline-compliant indication. Additionally, proper execution and documentation of both risk disclosure and precautionary disclosure are essential. Patient-specific factors, such as comorbidities or anatomical peculiarities, must be taken into account, as they are identified during mandatory preoperative planning. For postoperative radiological measurement parameters (e.g., implant positioning and leg length), clear and universally valid target values with acceptable deviations have not been definitively established. However, recommended values help assess whether an implantation error is present. Furthermore, a causal relationship between damage (e.g., dislocation, muscle weakness) and implantation errors must be established.
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