The knee bulge 80 days after minimally invasive surgery for synovial inlay may be caused by hematoma absorption, infection, traumatic arthritis, recurrence of synovitis and other reasons.
1. Hematoma absorption: due to surgical trauma and bleeding can lead to local soft tissue bruising and swelling, postoperative recovery, hematoma absorption takes some time to gradually recover, so the knee joint can appear localized lump phenomenon.
2. Infection: due to the local oozing in the knee joint after surgery, bacteria and other pathogens infect the knee joint, without standardized treatment can cause redness, swelling, fluid accumulation and other infections in the knee joint, and the knee joint can appear bulging or swelling.
3. Traumatic arthritis: due to excessive cleaning of synovial membrane during the operation caused by local joint surface unevenness, postoperative activity friction can be caused by local aseptic inflammation, intra-articular accumulation of fluid, which can appear in the knee drum phenomenon.
4 Recurrence of synovitis: improper or excessive postoperative exercise can cause recurrence of synovitis, or even cause ligament and other tissue damage, knee joints can also appear swelling, knee drum symptoms.
Knee drums 80 days after minimally invasive knee synovial inlay surgery may also have other reasons, it is recommended that patients consult the hospital in time to clarify the cause of the disease, and then give targeted treatment or treatment.