---
title: "Advanced knee salvage surgery: how custom nail arthrodesis offers new hope after failed replacements"
description: "Custom Knee Arthrodesis: A Lifeline After Multiple Failed Replacements A 2024 case study in GMS Interdisciplinary Plastic and Reconstructive Surgery…"
canonical: "https://medcabinet.eu/en/advanced-knee-salvage-surgery-how-custom-nail-arthrodesis-offers-new-hope-after-failed-replacements/"
lang: "en"
---

Knee surgery

-   29/04/2025

![](https://medcabinet.eu/_astro/kyle-kranz-ss1YP57gLbM-1024x768.CU82sBlr_1brPSq.webp)

**Custom Knee Arthrodesis: A Lifeline After Multiple Failed Replacements**  
A 2024 case study in GMS Interdisciplinary Plastic and Reconstructive Surgery highlights the success of custom intramedullary knee arthrodesis with a femoral neck screw in preventing fractures during complex revision surgery. This innovative approach restored mobility for a patient with chronic aseptic loosening after 5 failed knee replacements.

**Key Findings:**  
• 75% improvement in Harris Hip Score (24 → 75) and 76% reduction in WOMAC pain scores (86 → 20) at 1-year follow-up.  
• No implant loosening or infections observed postoperatively.  
• Temporary foot dorsiflexion loss resolved completely within 12 months.  
• Precise 3D surgical planning enabled optimal femoral neck screw placement to prevent proximal femur fractures.

**Critical Insights for Patients Considering Arthrodesis**  
This case demonstrates that customized arthrodesis can provide stable, pain-free function even after multiple failed replacements. Key considerations via telehealth include:  
• Comparing outcomes of arthrodesis vs. above-knee amputation.  
• Evaluating centers with 3D surgical planning capabilities.  
• Understanding long-term activity limitations post-fusion.

**Why Patients Seek Telehealth Second Opinions for Complex Knee Revisions**  
1\. Access to Revision Specialists: Only 23% of orthopedic surgeons routinely perform knee arthrodesis – telehealth bridges this expertise gap.  
2\. Implant Customization Questions: Virtual consultations help patients understand if custom nails (vs. standard implants) suit their anatomy.  
3\. Infection Risk Assessment: 72% of arthrodesis cases follow septic failures – telehealth enables rapid infectious disease specialist input.

**The Telehealth Advantage in Post-Arthrodesis Care**  
• Remote monitoring of weight-bearing progression via gait analysis apps.  
• Virtual physical therapy sessions for joint stabilization training.  
• Complication triage for early signs of hardware issues or neurological changes.

[Find a doctor](https://medcabinet.eu/en/doctors-category/knee-surgery/)

[Source: GMS (German Medical Science journal)](https://www.egms.de/static/en/journals/iprs/2024-13/iprs000184.shtml)

-   Mohamed Ghanem [](https://www.egms.de/dynamic/en/contact-form.htm?id=nynqZdAXvU134u4TIAq44aYezhV4spuqkCBq5dUSvOhLg5hXbi%2FT%2Fg..&text=%20%20Mohamed%20Ghanem%20&ref=/en/journals/iprs/2024-13/iprs000184.shtml)\- Department of Orthopedics, Traumatology and Plastic Surgery, University Hospital Leipzig, Germany; Department of Physical Therapy and Rehabilitation, University Hospital Leipzig, Germany
-   Christina Pempe - Department of Orthopedics, Traumatology and Plastic Surgery, University Hospital Leipzig, Germany
-   Andreas Roth - Department of Orthopedics, Traumatology and Plastic Surgery, University Hospital Leipzig, Germany