Surgical approaches for total hip replacement

Reviewed by Greg Jaroszynski MD, FRCSC | Last updated May 2026

A surgical approach is the route used to reach the hip joint. Several approaches can work well when performed safely, reproducibly, and with accurate implant placement.

Key points

There are several safe ways to access the hip joint.
Each approach has advantages, limitations, and learning-curve issues.
The anterior approach may help early recovery in some studies, but it does not reliably produce better long-term results.
I use a modified direct superior approach.
The best approach is the one your surgeon can perform safely and reproducibly.

What is a surgical approach?

A surgical approach is the route used to reach the hip joint during total hip replacement. The implants placed inside the hip may be very similar regardless of the skin incision, but the tissues used to reach the joint are different.

The approach can influence early pain, muscle irritation, hip precautions, dislocation risk, nerve symptoms, wound issues, surgical exposure, and how easily the surgeon can place the components accurately.

Common approaches

The main approaches discussed in total hip replacement include the posterior approach, posterolateral or mini-posterior variations, lateral or anterolateral approaches, the direct anterior approach, and newer tissue-sparing approaches such as direct superior and SuperPATH.

No approach is perfect for every patient or every surgeon. Body shape, bone anatomy, deformity, previous surgery, implant needs, obesity, muscle quality, surgeon experience, and revision risk all matter.

Anterior approach

The direct anterior approach reaches the hip from the front. It is often described as intermuscular and muscle-sparing, and some studies show less pain or faster early function in the first few days or weeks.

However, the literature does not show that the anterior approach necessarily gives better long-term results. NICE reviewed randomized trials and concluded that early advantages tend to equalize over moderate and long-term follow-up, and that the evidence did not show superiority of any single approach. More recent randomized-trial meta-analysis also found better day-1 pain and 1-month function with the anterior approach, but no Harris Hip Score difference at 3 months or 1 year, no clear difference in dislocation or revision within 1 year, longer operative time, and a higher risk of nerve symptoms.

Mid-term randomized data are also reassuringly balanced. One randomized clinical trial found no clinically meaningful differences in outcomes, complications, reoperations, or revisions at an average of 7.5 years between direct anterior and mini-posterior total hip replacement. A separate randomized study comparing direct anterior and posterolateral approaches found no statistical difference in Harris Hip Score, UCLA activity score, HOOS Jr, radiographic loosening, or survivorship at about 5 years.

Modified direct superior approach

I use a modified direct superior approach. This is a tissue-sparing, muscle-splitting approach from the upper/posterior side of the hip.

In practical terms, the goal is to reach the joint by working through natural tissue planes and splitting muscle fibers where possible, while preserving important muscles and tendons as much as the surgery allows. It combines familiar access to the hip with a less disruptive soft-tissue route. Modern direct superior literature suggests possible early advantages such as less blood loss, shorter length of stay, and early recovery benefits, but long-term comparative evidence is still developing.

What matters most

For patients, the most important point is that a hip replacement should be done through an approach that allows accurate implant placement, stable reconstruction, low complication risk, and reliable recovery. The advertised name of the approach is less important than careful patient selection, surgeon experience, implant positioning, infection prevention, safe anesthesia, rehabilitation, and follow-up.