Conclusion

It is vital to watch out for infections after surgery. Any injuries on the knee joint should be reported immediately to a doctor for proper treatment and monitoring.
References;
[1] https://teachmeanatomy.info/lower-limb/bones/femur/
[2] https://orthoinfo.aaos.org/en/diseases–conditions/tibia-shinbone-shaft-fractures
[3] https://www.webmd.com/pain-management/knee-pain/picture-of-the-knee
[4] https://www.mayoclinic.org/diseases-conditions/osteoarthritis/symptoms-causes/syc-20351925
[5] https://www.sciencedirect.com/topics/medicine-and-dentistry/synovial-fluid
[6] https://www.medicalnewstoday.com/articles/179211











