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Tissue Collection and RNA Extraction from the Human Osteoarthritic Knee Joint

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Published on: July 22, 2021

[Complications caused by artificial hinge knee joint].

¹Second Teaching Hospital, Shanxi Medical College, Taiyuan.

Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery]

|October 1, 1992

Summary

This summary is machine-generated.

Artificial hinge knee implants in 25 bone tumor patients showed a 40% complication rate. Infection was the most common issue, highlighting the need for careful management in complex knee reconstructions.

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Area of Science:

Orthopedic Surgery
Oncology
Biomedical Engineering

Background:

Bone tumors around the knee joint present significant reconstructive challenges.
Artificial hinge knee joints offer a potential solution for limb salvage in these cases.

Observation:

A study followed 23 patients who received an artificial hinge knee joint for bone tumors.
The average follow-up period was 3 years and 3 months.

Findings:

Complications occurred in 10 out of 23 patients (43.5%).
Infection was the most frequent complication (7 patients), with 5 short-term and 2 long-term cases.
Other complications included joint breakage (1 patient) and loosening (2 patients).

Implications:

The findings underscore the significant complication rates associated with artificial hinge knee joints in bone tumor patients.
Understanding complication causes is crucial for developing effective counter-measures and improving patient outcomes.
Further research may focus on optimizing surgical techniques and implant design to mitigate risks.