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Tendon allografts in knee ligament surgery
R W Nutton1, I McLean, E Melville
1Princess Margaret Rose Orthopaedic Hospital, Edinburgh, U.K.
Journal of the Royal College of Surgeons of Edinburgh
|August 24, 1999
Summary
Establishing a tissue bank for knee ligament reconstruction successfully harvested and implanted allograft tendons. This process involved donor screening and reviewed the science of ligament allografts for surgical use.
Area of Science:
- Orthopaedic Surgery
- Transfusion Medicine
- Tissue Banking
Background:
- Knee ligament reconstruction often requires allograft tendons.
- Establishing a reliable source of allograft tissue is crucial for surgical success.
- Previous experiences in setting up such tissue banks are valuable for future endeavors.
Purpose of the Study:
- To describe the establishment of a tissue bank for allograft tendons.
- To detail the process of harvesting, screening, and implanting allograft tendons for knee ligament reconstruction.
- To review the fundamental science and clinical role of ligament allografts.
Main Methods:
- Collaboration between Orthopaedic Service and Scottish National Blood Transfusion Service.
- Harvesting of 95 tendons from 23 donors.
- Implantation of 36 allograft tendons in 30 patients undergoing primary, revision, or multiple ligament reconstruction.
Main Results:
- Successfully established a functional tissue bank for allograft tendons.
- Allograft tendons were utilized in various knee ligament reconstruction scenarios.
- The study provides practical experience in managing allograft tissue for orthopaedic procedures.
Conclusions:
- The described process demonstrates a viable method for establishing a tissue bank for allograft tendons.
- The use of allograft tendons in knee ligament reconstruction is feasible and supported by this experience.
- Further review of the basic science and donor screening is essential for optimizing allograft use.