The Hip

The hip serves as a vital ball and socket joint, connecting the pelvis to the lower extremity. Designed for stability and weight-bearing, it’s inherently robust. Compared to other joints like the knee or shoulder, the hip is less prone to injury due to its protected location and overall stability. Nevertheless, both acute and chronic hip injuries can occur, necessitating careful attention and management.
Experiencing hip pain? Reach out to our Honolulu, Hawaii office or easily schedule an appointment online to kickstart your journey toward relief.
Hip Anatomy
Your hip is anchored by the femoroacetabular joint, a robust ball and socket joint akin to the shoulder but with less mobility. The acetabulum, a deep socket linked to the pelvis, provides stability, reinforced by the labrum, a cartilaginous structure. Surrounding this joint are key muscles responsible for hip and lower extremity movement, including the gluteus, hip adductors and abductors, quadriceps, and hamstrings.
Positioned centrally in the body, the hip’s interconnectedness with the lower back and pelvis means that any injury to these structures can manifest as hip pain, necessitating careful evaluation.

What causes hip pain?
Hip pain can stem from various sources. Common culprits include hip arthritis, where cartilage damage leads to discomfort, or labral tears resulting from impingement. Inflammation, such as trochanteric bursitis, and muscular or tendon injuries are also frequent causes. While acute fractures or stress fractures in the hip or pelvis can occur, they’re less common. Pain may manifest in diverse areas, from the lateral hip to the groin or near the posterior gluteus muscles, contingent on the underlying issue.
Common Conditions
Arthritis
Osteoarthritis is a prevalent cause of hip pain, especially among older individuals. It occurs due to the deterioration of cartilage within the joint, often as a result of aging, previous injuries, or repetitive stress from activities and work. Symptoms typically develop gradually, with slight increases in pain or subtle limitations in hip motion. Occasionally, an unrelated hip injury can trigger symptomatic arthritis. Over time, symptoms worsen, particularly with advancing age, and severe arthritis may lead to significant mobility issues and pain during movement.
Diagnosis of hip arthritis primarily relies on X-ray imaging, which provides a clear view of the joint's degeneration. Treatment strategies vary depending on the severity of the condition. In mild cases, preserving range of motion and engaging in physical therapy activities can be beneficial. Cortisone injections may help manage acute pain flares. For severe arthritis, hip replacement surgery offers a highly effective solution, restoring full mobility and alleviating pain for many individuals.
Fractures
Fractures in the hip joint are relatively uncommon but are considered serious injuries requiring prompt attention. Given the hip's inherent stability, fractures typically result from high-impact incidents, such as falls, accidents, or participation in contact sports, especially among younger individuals. Additionally, repetitive stress can lead to stress fractures, although less frequently observed. The most common hip fractures occur in the upper femur (femoral neck) or the pelvis.
Immediate evaluation by a healthcare provider is crucial for all hip fractures. X-ray imaging helps determine the fracture's severity and positioning, guiding treatment decisions. Non-surgical approaches may involve temporary non-weightbearing using crutches to facilitate healing. Surgical interventions often entail stabilizing the fracture with plates and screws, promoting optimal bone healing and functional recovery for the individual's future mobility.
Trochanteric bursitis
Trochanteric bursitis is a condition marked by inflammation of the bursa, a fluid-filled sac located on the side of the hip, adjacent to the femur bone. Irritation often arises from repetitive movements, particularly when the iliotibial (IT) band rubs against the bursa. This manifests as tenderness on the lateral aspect of the hip, exacerbated during activity. Diagnosis is typically confirmed through a physical examination.
Treatment strategies for trochanteric bursitis aim to alleviate inflammation and discomfort. This may involve the use of anti-inflammatory medications, temporary rest from repetitive activities, specialized stretches prescribed by physical therapists, and, in some cases, corticosteroid injections directly into the affected bursa.
FAI - Labral Tear
Labral tears are a common source of hip discomfort across different age groups. The labrum, a protective cartilage cushion between the femoral head and the acetabulum, can tear due to various factors including degeneration, acute injury, repetitive trauma, or femoroacetabular impingement (FAI), where abnormal contact between the femur and acetabulum occurs, gradually wearing down the cartilage.
Symptoms of a labral tear typically manifest as a diffuse pain in the groin or hip region, often exacerbated by physical activity and accompanied by a sensation of snapping. While MRI is the primary diagnostic tool, a thorough physical examination and X-rays can also provide valuable insights. Treatment usually commences with conservative measures such as physical therapy, anti-inflammatory medications, and occasionally corticosteroid injections. If symptoms persist, surgical intervention via arthroscopic debridement may be recommended.
Muscle or tendon strain
Injuries to the muscles and tendons surrounding the hip can range from tendonitis due to overuse to partial or full tears from acute trauma. These muscles, including the quadriceps, hamstrings, and gluteus muscles, play crucial roles in lower extremity function and strength. Tendonitis typically presents with pain at the affected muscle site exacerbated by activity or walking. Conversely, strains or tears often result from immediate injury, manifesting as varying degrees of pain, swelling, bruising, and weakness. While most cases are managed with physical therapy and rest, full tears, depending on severity and patient age, may necessitate surgical intervention to prevent long-term weakness.

Treatment
At Wiki Wiki Orthopedics, we tailor treatment plans to suit your unique needs. In addressing hip issues, our range of treatments includes various injections, anti-inflammatory medications, physical therapy, or recommending rest with non-weight bearing assistance if necessary. Should surgery be the best course of action for certain conditions, we can facilitate referrals to specialized hip surgeons.
At Wiki Wiki Orthopedics boasts extensive expertise in managing hip pain and providing comprehensive therapies to enhance your mobility and well-being. Don’t let hip discomfort or limited mobility hold you back. If you have any concerns regarding hip pain, reach out to Wiki Wiki Orthopedics in Honolulu, Hawaii, or utilize our convenient online booking tool to schedule an appointment today.
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