Hip Arthritis FAQs: Treatment Questions Answered

Hip arthritis is usually caused by the breakdown of cartilage that cushions your hip joint. The most common type is osteoarthritis, which develops from wear and tear over time. Risk factors include age (over 50), previous hip injuries, obesity, family history, and repetitive stress from certain occupations or sports.

Common symptoms include groin pain that may radiate to the thigh or buttock, stiffness especially in the morning or after sitting, difficulty walking or limping, reduced range of motion, and pain that worsens with activity. Some people also experience clicking or grinding sensations in the hip.

Yes, hyaluronic acid (gel) injections can provide relief for hip osteoarthritis. They work by supplementing the joint's natural lubrication. However, hip injections require imaging guidance (fluoroscopy or ultrasound) because the hip joint is deep and cannot be injected accurately without visual confirmation.

Medicare Part B covers hyaluronic acid injections for hip arthritis when medically necessary, though the hip indication has more limited approval than knee injections. Coverage depends on your specific diagnosis and documentation. Medicare Advantage plans may have additional requirements.

The hip joint sits deep within the body, surrounded by thick muscle and tissue. Unlike the knee, the hip cannot be accurately accessed with a blind injection. Studies show fluoroscopy or ultrasound guidance achieves near 100% accuracy for hip injections, compared to high miss rates with blind attempts.

Hip gel injections typically provide relief for 3-6 months, though some patients experience benefits for up to a year. Duration varies based on the severity of your arthritis, activity level, and individual response. Many patients repeat treatment when symptoms return.

Hip bursitis affects the fluid-filled sacs (bursae) outside the hip joint, causing pain on the outer hip. Hip arthritis affects the joint itself, typically causing groin pain. Both can occur together. An accurate diagnosis is important because treatments differ—bursitis often responds to cortisone, while arthritis may benefit from gel injections.

Hip replacement is typically considered when conservative treatments (physical therapy, injections, medications) no longer provide adequate relief, daily activities are significantly limited, and imaging shows severe joint damage. Most orthopedists recommend exhausting non-surgical options first.

For many patients with mild-to-moderate hip arthritis, gel injections combined with physical therapy and lifestyle modifications can delay or potentially avoid hip replacement. However, patients with severe bone-on-bone arthritis may eventually need surgery regardless of injection therapy.

Low-impact exercises like swimming, water aerobics, cycling, and walking are generally recommended. Stretching and strengthening exercises for the hip muscles can improve support and reduce pain. A physical therapist can create a personalized exercise program appropriate for your arthritis stage.