Practical reading from Professor Paul Lee and the Lincolnshire Hip Clinic team — across hip replacement, Arthrosamid, ChondroFiller, PRP and the wider world of hip and groin pain.
Hip osteoarthritis weakens the four muscle groups supporting the joint; pre-operative exercise restores some of this strength and accelerates recovery in the first six months after surgery.
ChondroFiller is an injectable collagen scaffold that gels inside the hip joint and recruits the patient's own progenitor cells to synthesise cartilage-like tissue; improvement typically arrives within six to twelve weeks as the scaffold gradually resorbs.
Hip pain severity cannot be judged from symptoms alone: some discomfort settles within days, whilst fractures and infections present as inability to bear weight, visible deformity, or a hot swollen joint—red flags requiring emergency assessment.
Deep groin pain with stiffness often points to the hip joint itself, while outer-hip pain that worsens when lying on one side is more often linked to greater trochanteric pain syndrome. Catching, clicking, snapping and sudden “pop” pains usually reflect different structures and need a pattern-based assessment.
Eighty-one per cent of hip patients treated for acetabular cartilage defects with ChondroFiller achieved good or excellent outcomes, with 92.3% implant survival; effectiveness depends heavily on patient selection — best results occur in early-stage arthritis (Tönnis Grade 0–1), whilst moderate to severe OA (Grade 2–3) is a clinical contraindication.
SPAIRE dislocates the femoral head temporarily to position the implant using standard surgical instruments; SuperPATH avoids dislocation entirely with proprietary reamers, yielding shorter hospital stays and lower early pain but requiring specialist training.
Hip articular cartilage lacks blood supply and cannot regenerate; ChondroFiller injection places a collagen scaffold into the defect to attract the patient's own progenitor cells, with 81% of appropriately selected patients achieving good or excellent outcomes at three to five years.
A persistent limp after hip replacement reflects reduced eccentric contraction of the gluteus medius and minimus—a muscle recruitment problem, not implant failure—and responds to progressive abductor retraining within 4–12 weeks.
Persistent hip pain that limits walking, work or sleep, lasts more than two to six weeks, or brings morning stiffness over 30 minutes needs clinical assessment, while sudden severe pain, a hot swollen hip, fever or inability to weight-bear needs urgent care. Groin-dominant pain often points to the joint; burning pain with pins and needles points to the back.
Lincolnshire Hip Clinic
Led by Professor Paul Lee
Start with a free, non-medical discovery call with our team. We will tell you, honestly, which of our pathways — surgical or non-surgical — fits your situation. No GP referral, no pressure to proceed.
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