Bone Tumor Biopsy
Does Every Bone Tumor Need a Biopsy?
Not every bone lesion needs biopsy. Learn when imaging may be enough, when tissue diagnosis is required, and why bone tumor biopsy must be carefully planned.
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Clear, medically reviewed articles organized by orthopedic oncology, joint replacement, sports injuries, and fractures/general orthopedics.
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70 articles available
Bone Lesion Diagnosis
Incidental Bone Lesion on X-ray: When Should You Worry?
An incidental bone lesion is often benign, but some need MRI, follow-up or biopsy. Learn the warning signs and how specialists decide what comes next.
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Sports Knee
Front Knee Pain: Is It Patellofemoral Pain?
Pain around the kneecap with stairs, squats or running may be patellofemoral pain. Learn diagnosis, imaging, rehabilitation and when specialist review is needed.
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Neck & Nerve
Cervical Radiculopathy: Is Arm Pain From a Neck Disc or Nerve Compression?
Neck-to-arm pain, numbness or weakness may come from a cervical nerve root. Learn how symptoms, MRI, EMG and treatment decisions are interpreted together.
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Hand & Peripheral Nerve
Cubital Tunnel Syndrome: Why Are My Ring and Little Fingers Numb?
Little- and ring-finger numbness may come from ulnar nerve compression at the elbow. Learn how cubital tunnel syndrome is diagnosed and treated.
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Hand & Peripheral Nerve
Ganglion Cyst of the Hand and Wrist: When Does It Need Treatment?
A wrist or hand lump may be a ganglion cyst. Learn when observation, imaging, aspiration, or surgery may be appropriate.
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Hand & Peripheral Nerve
Carpal Tunnel Syndrome: Is Hand Numbness Always Carpal Tunnel?
Learn the classic median-nerve finger pattern, how carpal tunnel differs from neck or ulnar-nerve problems, and when testing or treatment is appropriate.
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Peripheral Nerve / General Orthopedics
Foot Drop: Is It Always Coming From the Spine?
Foot drop is not always a spine problem. Learn how L5 radiculopathy, peroneal nerve injury, EMG/NCS and targeted imaging help localize the cause.
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Sports Injuries & Arthroscopy
Sports Injuries: When Should You See an Orthopedic Doctor?
Warning signs after sports injury, when self-care may be reasonable, when urgent assessment is needed, and how X-ray, MRI, rehabilitation and return to sport are selected.
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Benign Bone Lesions
Non-Ossifying Fibroma (NOF): When Does This Bone Lesion Need Treatment?
Learn what a non-ossifying fibroma is, how NOF appears on X-rays, when observation is enough, fracture risk, follow-up and when surgery may be needed.
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Benign Bone Lesions
Simple Bone Cyst: When Does a Unicameral Bone Cyst Need Treatment?
What a simple or unicameral bone cyst is, how fracture risk is assessed, and when observation, injection, decompression, curettage or fixation may be considered.
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Benign Bone Lesions
Enchondroma: When Does a Cartilage Bone Lesion Need Treatment?
How enchondroma is assessed on X-rays, when observation is appropriate, warning features, selective biopsy and when surgery may be considered.
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Benign Bone Lesions
Fibrous Dysplasia of Bone: Diagnosis, Fracture Risk and Treatment
How fibrous dysplasia is diagnosed, when biopsy is needed, and how fracture, deformity and mechanical risk influence treatment.
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General Orthopedics
Second Opinion Before Orthopedic Surgery: When Is It Worth Getting One?
When a second orthopedic opinion can clarify diagnosis, surgery indications, alternatives, revision planning, tumor workup and complex reconstruction decisions.
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ACL / Sports Knee
ACL Injury: Symptoms, MRI, Treatment and When Surgery Is Needed
Symptoms, examination, MRI, rehabilitation, and when ACL reconstruction may be appropriate for an unstable sports knee.
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Knee Replacement Timing
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.
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Conversion Hip Replacement
Conversion Hip Replacement After Failed Fracture Fixation: When Is THA Needed?
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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Periprosthetic Knee Fracture
Fracture Around a Knee Replacement: Fixation or Revision Surgery?
How implant stability, fracture pattern and bone stock determine plate fixation, retrograde nailing, revision knee replacement or distal femoral replacement.
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Complex Knee Replacement
Knee Replacement for Severe Bow Legs or Knock Knees: How Does Surgery Change?
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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Bilateral Knee Replacement
Bilateral Knee Replacement: Both Knees Together or Staged Surgery?
How medical fitness, perioperative risk, blood loss and rehabilitation influence the choice between simultaneous and staged bilateral knee replacement.
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Periprosthetic Fracture / Revision
Periprosthetic Hip Fracture: Fixation or Revision Hip Replacement?
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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Hip Instability / Revision
Hip Replacement Dislocation: When Is Revision Surgery Needed?
Why hip replacements dislocate, how recurrent instability is investigated, and when revision, dual mobility or other reconstruction may be considered.
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Hip PJI / Revision
Infection After Hip Replacement: DAIR, One-Stage or Two-Stage Revision?
How hip PJI is diagnosed and when treatment may involve DAIR, one-stage revision or two-stage revision.
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Revision Hip
Revision Hip Replacement: When Does a Hip Replacement Need Revision?
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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Revision Knee / Instability
Knee Replacement Instability: Why Does the Knee Give Way?
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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Revision Knee / Stiffness
Stiff Knee After Replacement: MUA, Arthrolysis or Revision?
Why stiffness persists after knee replacement and when treatment may involve rehabilitation, MUA, arthrolysis or revision.
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PJI / Revision Knee
Infected Knee Replacement: DAIR, One-Stage or Two-Stage Revision?
How knee PJI is diagnosed and when treatment may involve DAIR, one-stage exchange or two-stage revision.
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Revision Knee
When Is Revision Knee Replacement Necessary?
When revision TKA is appropriate, how failed implants are assessed, and how bone loss, ligament stability and infection influence reconstruction.
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Revision Knee
Pain After Knee Replacement: Infection, Loosening, Instability or Stiffness?
How a painful knee replacement is assessed, including infection, loosening, instability and stiffness, before revision is considered.
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Complex Knee Replacement
CCK vs Hinged Knee Replacement: When Is More Constraint Needed?
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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General Orthopedics
Thumb-Side Wrist Pain: Could It Be De Quervain Tenosynovitis?
Thumb-side wrist pain with gripping, lifting or carrying a baby may be De Quervain tenosynovitis. Learn diagnosis, splinting, injections and when surgery is considered.
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General Orthopedics
Finger Catching or Locking: Could It Be Trigger Finger?
Finger clicking, catching or locking may be trigger finger. Learn how it is diagnosed, nonsurgical options, injections, and when release surgery is considered.
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General Orthopedics
Outer Elbow Pain: Is It Tennis Elbow?
Outer elbow pain that worsens with gripping or lifting may be tennis elbow. Learn the diagnosis, treatment, imaging indications, and when to seek specialist review.
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General Orthopedics
Frozen Shoulder: Why Won't My Shoulder Move?
Frozen shoulder causes progressive pain and stiffness, with restriction of both active and passive shoulder movement. Diagnosis is mainly clinical, and treatment is usually nonsurgical and individualized.
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General Orthopedics
Morning Heel Pain: Plantar Fasciitis or a Heel Spur?
First-step morning heel pain commonly fits a plantar fascia pattern, while a heel spur on X-ray may be incidental. Learn diagnosis, treatment, and red flags.
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Bone Tumor Staging
Bone Tumor Staging: Enneking/MSTS vs AJCC Explained
Understand Enneking/MSTS and AJCC staging, the difference between grade and stage, and why pathology and full staging matter.
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Bone Tumor Recurrence
Bone Tumor Recurrence After Curettage: Can the Joint Still Be Saved?
When repeat extended curettage may still preserve the native joint, and when wider resection or reconstruction becomes necessary.
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Megaprosthesis
Revision Megaprosthesis Surgery After Bone Tumor Reconstruction
Why a tumor megaprosthesis may need revision, how failure is assessed, and how surgeons plan component preservation, bone stock and reconstruction.
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Megaprosthesis
Aseptic Loosening After Megaprosthesis
Why a tumor megaprosthesis may loosen without infection, how serial imaging helps, and when revision may be considered.
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Megaprosthesis
Megaprosthesis Infection
How infection around a tumor megaprosthesis is diagnosed and when DAIR, component exchange or staged revision may be considered.
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Megaprosthesis
Proximal Tibial Megaprosthesis
Why proximal tibial tumor reconstruction often requires patellar-tendon and extensor-mechanism repair, soft-tissue coverage and staged rehabilitation.
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Megaprosthesis
Distal Femoral Megaprosthesis
When distal femoral replacement is used after bone tumor resection, how surgery and rehabilitation proceed, and which long-term risks need surveillance.
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Metastatic Bone Disease
Impending Pathological Fracture From Bone Metastasis
How fracture risk is assessed, why Mirels is only one part of the decision, and when preventive stabilization may be considered.
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Pelvic Bone Tumors
Pelvic Bone Tumors
Diagnosis, MRI and CT, planned biopsy, internal hemipelvectomy, limb salvage and pelvic reconstruction options.
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Bone Tumor Biopsy
Bone Tumor Biopsy
Core needle versus open biopsy, MRI-before-biopsy planning, safe tract selection, pathology correlation and common mistakes to avoid.
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Bone Tumors Around the Knee
Bone Tumor Around the Knee
Diagnosis, MRI and biopsy planning, joint preservation, limb salvage and megaprosthetic reconstruction around the knee.
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Soft-Tissue Sarcoma
Soft-Tissue Sarcoma
Warning signs, MRI-before-biopsy planning, pathology, staging, wide excision, limb salvage and multidisciplinary treatment.
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Ewing Sarcoma
Ewing Sarcoma
How Ewing sarcoma is diagnosed and staged, why chemotherapy is central, and how surgery or radiotherapy may be selected for local control.
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Osteosarcoma
Osteosarcoma
Diagnosis, biopsy planning, staging, chemotherapy, limb-salvage surgery, reconstruction and long-term follow-up.
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Giant Cell Tumor
Giant Cell Tumor of Bone
How GCTB is diagnosed, when extended curettage may preserve the native joint, why recurrence occurs, and when wider resection is considered.
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Soft-Tissue Sarcoma
Unplanned Excision of a Soft-Tissue Sarcoma
What should happen after a mass is removed and pathology unexpectedly reports soft-tissue sarcoma: reassessment, MRI, staging and planned definitive treatment.
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Megaprosthesis
Megaprosthesis After Bone Tumor Resection
How megaprostheses reconstruct the limb after major bone tumor resection, including recovery, function, complications, revision surgery, and long-term surveillance.
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Recurrent Bone Tumor
Recurrent Bone Tumor: What Should You Do If a Bone Tumor Comes Back?
What recurrence means, how it is confirmed, why restaging matters, and when repeat limb salvage or second opinion may be appropriate.
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Bone Tumors
Chondrosarcoma: Symptoms, Diagnosis, Surgery and Treatment Options
Symptoms, imaging, biopsy planning, tumor grade, surgery, limb salvage, recurrence, and when specialist review is needed.
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Limb Salvage
Limb Salvage Surgery for Bone Tumors
How bone tumors may be removed while preserving the arm or leg, including biopsy planning, wide resection, reconstruction, risks and second opinion timing.
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International Patients
Hip & Knee Replacement in Egypt for International Patients
Costs, implant choices, travel planning, recovery and specialist review before you fly.
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Shoulder / Arthroscopy
Rotator Cuff Tears
Symptoms, diagnosis, nonsurgical care, and when arthroscopic repair may be considered.
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Hip Replacement
Avascular Necrosis (AVN) of the Hip: Core Decompression or Hip Replacement?
Why MRI stage, femoral-head collapse and cartilage condition guide the choice between core decompression and hip replacement.
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Patient Education
Tourniquet in Orthopedic Surgery
Why surgeons use a tourniquet, when it may help, and how pressure and inflation time are managed safely.
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Fracture Care
MRI With Orthopedic Plates and Screws
Can you have MRI after fracture fixation? Safety labels, titanium, stainless steel and metal artifact explained.
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Bone & Soft-Tissue Tumors
TGCT (formerly PVNS): Arthroscopic vs Open Surgery
Symptoms, MRI mapping and how disease distribution guides arthroscopic, open or combined synovectomy.
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Medical Ethics / General Orthopedics
Patient Photography in the Operating Room
Ethics, informed consent, privacy and safer boundaries for medical education and public posting.
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Knee Osteoarthritis
Ozempic, Mounjaro and Knee Osteoarthritis
What current evidence says about weight loss, knee pain, GLP-1 therapy and when orthopedic assessment is still needed.
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Bone Tumors
Elastofibroma Dorsi: Lump Under the Shoulder Blade
How a deep infrascapular lump can cause pain or clicking, how MRI supports diagnosis, and when treatment may be needed.
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Bone Tumors
Night Bone Pain: Causes and Red Flags
When night bone pain needs assessment, what warning signs matter, and how X-rays or MRI may guide diagnosis.
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Fracture Care
Scaphoid Fracture: X-rays, Diagnosis and Treatment
Why early X-rays can look normal, when MRI or CT helps, and when cast treatment or surgery is considered.
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Fracture Care
Ankle Fracture: Cast or Surgery?
How stability, displacement, X-rays, and soft-tissue injury guide cast, walking boot, or surgery decisions.
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Fracture Care
Foot Swelling After a Cast: Normal vs Warning Signs
Learn when foot or toe swelling after a cast is expected, and which symptoms need urgent medical assessment.
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Sports Injuries
Cast or Physiotherapy for an Ankle Sprain?
Learn when an ankle sprain needs a brace, physiotherapy, short immobilization, imaging, or specialist assessment.
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Bone Tumors
Bone Tumor Symptoms: Early Warning Signs You Should Never Ignore
Persistent or progressive bone pain, night pain, swelling, reduced movement, or a fracture after minor trauma may need orthopedic oncology assessment.
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Bone Tumors
Benign vs Malignant Bone Tumors: Understanding the Difference
Benign and malignant bone tumors differ in behavior, imaging features, spread, and treatment; accurate diagnosis may require a planned biopsy.
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Metastatic Bone Disease
Bone Metastasis Treatment: Pain Control, Fracture Prevention, and When Surgery Is Needed
Understand how pain, fracture risk, radiotherapy, systemic treatment, and surgery are coordinated in metastatic bone disease.
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.