
Total Knee Replacement Indications: When Should Surgery Be Considered?
Learn when knee replacement may be appropriate, which symptoms matter, what weight-bearing X-rays show, and when non-surgical treatment may no longer be enough.
Read article →English patient education articles on hip and knee replacement, avascular necrosis, knee osteoarthritis, costs, travel planning, recovery and revision reconstruction.
18 articles available
English patient education articles on joint replacement, osteoarthritis, AVN, international planning, implants, costs, recovery and revision reconstruction.

Learn when knee replacement may be appropriate, which symptoms matter, what weight-bearing X-rays show, and when non-surgical treatment may no longer be enough.
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Why failed fracture fixation sometimes needs revision fixation and sometimes conversion hip replacement, with special attention to nonunion, AVN, bone loss, hardware removal and occult infection.
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How implant stability, fracture pattern and bone stock determine plate fixation, retrograde nailing, revision knee replacement or distal femoral replacement.
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How severe varus or valgus deformity changes alignment planning, ligament balancing, bone-loss reconstruction and implant constraint in total knee replacement.
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How medical fitness, perioperative risk, blood loss and rehabilitation influence the choice between simultaneous and staged bilateral knee replacement.
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How stem stability, Vancouver classification, fracture pattern and bone stock determine fixation versus revision after a fracture around a hip replacement.
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Why hip replacements dislocate, how recurrent instability is investigated, and when revision, dual mobility or other reconstruction may be considered.
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How hip PJI is diagnosed and when treatment may involve DAIR, one-stage revision or two-stage revision.
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Why a hip replacement may need revision, how loosening, infection, instability, fracture and bone loss are assessed, and how complex reconstruction is planned.
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Why a knee replacement may give way, how instability is diagnosed, and when treatment may involve rehabilitation, polyethylene exchange or revision.
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Why stiffness persists after knee replacement and when treatment may involve rehabilitation, MUA, arthrolysis or revision.
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How knee PJI is diagnosed and when treatment may involve DAIR, one-stage exchange or two-stage revision.
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When revision TKA is appropriate, how failed implants are assessed, and how bone loss, ligament stability and infection influence reconstruction.
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How a painful knee replacement is assessed, including infection, loosening, instability and stiffness, before revision is considered.
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How ligament failure, instability and bone loss influence the choice between CCK and rotating-hinge designs in complex primary and revision knee replacement.
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Costs, implant choices, travel planning, recovery and specialist review before you fly.
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Why MRI stage, femoral-head collapse and cartilage condition guide the choice between core decompression and hip replacement.
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What current evidence says about weight loss, knee pain, GLP-1 therapy and when orthopedic assessment is still needed.
Read article →Editorial approach: Articles are written for patient education, medically reviewed, and kept separate from the anonymized Case Library. They do not replace individual clinical assessment.