Approaches to the hip

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Approaches to the Hip are surgical techniques used by orthopedic surgeons to access the hip joint for procedures such as total hip arthroplasty, hip resurfacing, or hip fracture repair. These approaches are critical for the successful outcome of surgery, as they allow the surgeon to work within the complex anatomy of the hip while minimizing damage to surrounding tissues.

Anterior Approach[edit | edit source]

The Anterior Approach to the hip, also known as the Smith-Petersen approach, involves accessing the hip joint from the front. This approach allows the surgeon to work between muscles, rather than cutting through them, potentially resulting in a faster recovery and less post-operative pain for the patient. However, it requires specific surgical expertise and may not be suitable for all types of hip surgeries.

Posterior Approach[edit | edit source]

The Posterior Approach, or the Moore or Southern approach, is one of the most commonly used techniques for hip surgery. It involves an incision at the back of the hip, going through the gluteal muscles to reach the hip joint. While this approach provides excellent access to the hip joint, it is associated with a higher risk of dislocation post-surgery compared to the anterior approach.

Lateral or Direct Lateral Approach[edit | edit source]

The Lateral Approach, also known as the Hardinge or direct lateral approach, involves an incision at the side of the hip. This approach is often used for hip replacement surgeries and provides good access to the hip joint with a potentially lower risk of dislocation. However, it may be associated with a higher risk of damage to the abductor muscles, which can affect the patient's ability to walk post-surgery.

Anterolateral Approach[edit | edit source]

The Anterolateral Approach to the hip is a variation of the lateral approach that combines elements of both the anterior and lateral approaches. It aims to reduce the risk of muscle damage and post-operative dislocation. This approach provides good access to the hip joint while potentially preserving muscle function.

Minimally Invasive Approaches[edit | edit source]

In recent years, MIS techniques have been developed for hip surgery, involving smaller incisions and less tissue disruption. These approaches, which can include modifications of the anterior, posterior, and lateral approaches, aim to reduce recovery time and post-operative pain. However, they require specialized training and equipment.

Choosing the Right Approach[edit | edit source]

The choice of approach for hip surgery depends on several factors, including the specific condition being treated, the patient's anatomy, the surgeon's experience, and the potential risks and benefits of each approach. Surgeons will consider these factors carefully when planning surgery to ensure the best possible outcome for the patient.


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Contributors: Prab R. Tumpati, MD