Hip Surgery

Direct Superior Hip Replacement

Direct superior hip replacement is a minimally invasive muscle-sparing approach that accesses the hip joint through a single small incision at the side of the hip. Unlike the posterior approach, it does not cut the short external rotator tendons, and unlike traditional lateral approaches, it preserves the gluteus medius and minimus muscles.

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On This Page

Recovery

Walk same day; reduced dislocation risk; faster return to function than posterior approach.

Clinical Focus

Superior capsulotomy, short external rotator preservation, gluteus medius/minimus sparing, single small incision.

Ideal Candidate

Patients seeking a muscle-sparing alternative to posterior hip replacement who may not be candidates for the direct anterior approach.

Understanding Your Procedure

In-Depth: Direct Superior Hip Replacement

A clear, comprehensive look at what this procedure is, how it works, and why it may be the right choice for you.

The is a technique that accesses the hip joint through a single small incision at the side (lateral aspect) of the hip. It is designed to preserve the key muscles and tendons that stabilize the hip, offering an alternative to both the direct anterior and posterior approaches.Unlike the posterior approach, which cuts through the short external rotator tendons and requires after surgery, the enters through the superior capsule without detaching these tendons. Unlike traditional lateral (Hardinge) approaches, which split the gluteus medius and minimus, the preserves these critical abductor muscles.The result is a muscle-sparing, tendon-preserving procedure that combines some of the best features of both anterior and posterior approaches: no (like anterior), a single small incision, and the ability to use the specialized table for precise positioning. It is particularly valuable for patients who are not ideal candidates for the due to body habitus or anatomy.

Direct Superior Hip Replacement anatomical illustration

Direct Superior Hip Replacement — illustrated overview of the surgical approach and implant placement.

20-30+

Years Implant Lifespan

90%+

Patient Satisfaction

24h

Walking Post-Op

<1%

Complication Rate

What Makes This Approach Different

Short External Rotator Preservation

Unlike the posterior approach, the does not cut the short external rotator tendons, eliminating the need for and reducing risk.

Abductor Muscle Preservation

Unlike the lateral (Hardinge) approach, the gluteus medius and minimus are preserved, preventing the persistent limp that can result from abductor damage.

Single Small Incision

The procedure is performed through one small incision at the side of the hip, typically 3-4 inches, resulting in less tissue trauma and smaller scar.

No Hip Precautions

Because the posterior capsule and rotators are preserved, there are no restrictions on bending, crossing legs, or sitting positions after surgery.

Clinical information reviewed and edited by Dr. Ali H. Sobh, MD, board-certified orthopedic surgeon. Content synthesized from peer-reviewed orthopedic literature, American Academy of Orthopaedic Surgeons (AAOS) guidelines, and Dr. Sobh's fellowship training at Rush University Medical Center. Last updated 2025.

Watch & Learn

Understanding the Direct Superior Approach

These physician-led videos explain how the direct superior approach combines the muscle-sparing benefits of anterior surgery with the familiarity of a posterior incision — offering less blood loss, less pain, and faster recovery.

Surgeon Explanation5:40 min

Minimally Invasive Hip Surgery — Direct Superior

Dr. Ford of Campbell Clinic Orthopaedics explains the direct superior approach — a minimally invasive posterior technique that takes the benefits of the anterior approach while mitigating its downsides. He compares all major hip approaches and explains why this muscle-friendly technique is gaining popularity.

Source: Campbell Clinic Orthopaedics — Dr. Ford

Patient Overview1:30 min

Superior Approach — Patient Benefits

Dr. Gary Willstein of Providence explains how the superior approach is less invasive with less blood loss and less pain after surgery. Patients get up and walk the day of surgery and recover more quickly compared to traditional approaches.

Source: Providence — Dr. Gary Willstein, MD

Dr. Sobh's Direct Superior Expertise

Dr. Sobh is skilled in the direct superior approach, which offers the muscle-sparing benefits of anterior hip replacement through a familiar posterior incision path. This technique is ideal for patients seeking less invasive surgery with rapid recovery.

Videos embedded from YouTube for patient educational purposes. Dr. Dr. Ali H. Sobh, MD reviews all educational content on this page. Sources: Campbell Clinic Orthopaedics (Dr. Ford) and Providence (Dr. Gary Willstein, MD).

Interactive Education

See How Your Joint Works

Understanding your condition is the first step toward confident decisions. Use this interactive visualizer to explore the anatomy of the hip joint, compare a healthy joint with an arthritic one, and see exactly what direct superior hip replacement restores.

1
Toggle states to compare healthy, arthritic, and post-surgical joints.
2
Tap the dots to learn about each anatomical structure.
3
Watch the motion to see how the joint moves during activity.

Interactive Joint Visualizer

Explore how direct superior hip replacement works

For Education

Front View

100%

Tap the dots to explore the joint anatomy

Arthritic / Damaged

Illustration for educational purposes. Not a diagnostic image.

Recognizing the Signs

Common Symptoms

Many patients live with joint pain for years before seeking treatment. If you recognize several of these symptoms, it may be time to schedule a consultation.

When to seek care

If your symptoms interfere with sleep, work, or activities you enjoy, or if conservative treatments no longer provide relief, a surgical consultation is appropriate.

Persistent groin or hip pain that worsens with activity

Hip stiffness limiting daily tasks

Pain radiating to the thigh or buttocks

Limping or difficulty walking

Reduced hip range of motion

No relief from conservative treatments

Dr. Ali H. Sobh, MD

Board Certified & Fellowship-Trained Orthopedic Surgeon

Rush University Medical Center Fellowship

Hour Detroit Top Doc Award 2025

900+ 5-Star Google Reviews

Why Dr. Sobh for This Procedure

Fellowship-Trained Expertise in Direct Superior Hip Replacement

Dr. Sobh's fellowship training included the as part of his comprehensive training in muscle-sparing hip surgery. He offers this approach to patients who may not be ideal candidates for the —such as very muscular patients or those with specific anatomical considerations—while still achieving a muscle-sparing, tendon-preserving result. His expertise in multiple approaches allows him to select the optimal technique for each patient's unique anatomy.

Meet Dr. Sobh Patient Testimonials

Conditions Treated

Is Direct Superior Hip Replacement Right for You?

Dr. Sobh may recommend this procedure for patients diagnosed with the following conditions.

Severe hip osteoarthritisAvascular necrosis of the femoral headPost-traumatic hip arthritisRheumatoid arthritis of the hipPatients not suited for anterior approach

A thorough consultation and imaging review will confirm the best treatment path for your specific situation.

Are You a Candidate?

Candidacy for Direct Superior Hip Replacement

Dr. Sobh carefully evaluates each patient to determine if this procedure is the right fit. Here's a general guide — your individual consultation will provide a definitive answer.

Good Candidate

Patients with severe hip arthritis who want a muscle-sparing approach but may not be ideal candidates for the direct anterior approach due to body habitus or anatomy.

Good Candidate

Patients who want to avoid hip precautions after surgery and minimize dislocation risk.

May Not Be a Candidate

Patients with prior posterior hip surgery may require the same approach for revision. Patients with severe deformity may need a different approach.

May Not Be a Candidate

Patients with active hip infection or severe vascular disease need to resolve those conditions before any elective joint replacement.

Technology & Techniques

Advanced Technology Used in Your Surgery

Dr. Sobh uses these specialized tools and technologies to ensure the highest level of precision and safety during your procedure.

Specialized Superior Approach Table

A specialized orthopedic table allows precise positioning of the leg during surgery, similar to the anterior approach, enabling optimal access through the small incision.

Intra-Operative Fluoroscopy

Real-time X-ray imaging confirms implant position, leg length, and cup alignment through the small incision.

Muscle-Sparing Retractors

Specialized retractors allow access to the hip joint through the superior capsule without detaching muscles or tendons.

How the Surgery Works

Understanding Your Surgical Journey

From your first consultation to full recovery, here's what to expect at each stage. Dr. Sobh and the team at Michigan Orthopaedic Surgeons will guide you through every step.

Pre-Operative Planning

X-rays and templating plan size and alignment. Dr. Sobh determines if the is appropriate for your anatomy.

Superior Capsulotomy

Through a single small incision at the side of the hip, Dr. Sobh accesses the joint through the superior capsule without cutting muscles or detaching the short external rotator tendons.

Implant Placement

The damaged ball and socket are replaced with biocompatible implants. Intra-operative confirms precise position and leg length.

Rapid Recovery

Because no muscles or key tendons are cut, patients walk with assistance on the day of surgery and experience a fast, comfortable recovery without .

Recovery Timeline

Your Path Back to Activity

Recovery timelines vary by individual and procedure complexity. Dr. Sobh will provide a personalized rehabilitation plan. Here's a general guide to what most patients experience.

0-24 hours

Day of Surgery

Stand and walk with assistance. No hip precautions. Begin gentle movements. Most patients go home within 24 hours.

1-2 weeks

Early Recovery

Walk with a walker or cane. Return to light activities. No restrictions on sitting or sleeping positions.

2-6 weeks

Progressive Activity

Transition off walking aids. Resume driving and office work. Therapy advances to strengthening and balance.

6-12 weeks

Full Recovery

Return to low-impact sports and activities. Near-complete pain relief with preserved muscle function.

Comparing Your Options

Direct Superior Hip Replacement vs. Alternatives

Understanding how direct superior hip replacement compares to other treatment options helps you make an informed decision. Dr. Sobh will discuss all viable options during your consultation.

Direct Anterior Hip Replacement

The anterior approach accesses the hip from the front. The accesses from the side. Both are muscle-sparing, but the superior approach may be preferred for patients whose anatomy makes the anterior approach technically difficult.

Posterior Hip Replacement

The posterior approach cuts through the short external rotator tendons and requires for 6-12 weeks. The preserves these tendons, eliminating precautions and reducing risk.

Anterolateral (Hardinge) Approach

The anterolateral approach splits the gluteus medius and minimus, which can cause a persistent limp. The preserves these abductor muscles completely.

Patient Journey Tip

The direct superior approach offers the muscle-sparing benefits of the anterior approach for patients who may not be ideal anterior candidates. Like the anterior approach, there are no hip precautions after surgery—you can sit, sleep, and move in any position that's comfortable.

Benefits

This procedure offers significant advantages for qualified patients:

No muscle or tendon cutting
No hip precautions after surgery
Lower dislocation risk than posterior approach
Single small incision with minimal scarring
Preserved abductor muscles prevent limp
Faster recovery than traditional approaches

Potential Risks

As with any surgery, there are potential risks. Dr. Sobh takes extensive measures to minimize them:

Infection (rare)
Blood clots—prevented with medication and early walking
Leg length discrepancy
Implant loosening over time
Dislocation (low, similar to anterior approach)
Anesthesia-related risks

Important

This information is for educational purposes only. Your individual risks depend on your health history. Dr. Sobh will discuss your specific risk profile during your consultation.

Patient Questions

Frequently Asked Questions

Common questions patients ask about direct superior hip replacement.

How is the direct superior approach different from the direct anterior approach?

Both are muscle-sparing approaches. The anterior approach accesses the hip from the front; the accesses from the side. The superior approach may be preferred for patients whose anatomy makes the anterior approach difficult, while still preserving muscles and tendons.

Are there hip precautions after direct superior hip replacement?

No. Because the short external rotator tendons and posterior capsule are preserved, there are no restrictions on bending, crossing legs, or sitting positions after surgery—similar to the anterior approach.

Is the recovery similar to the anterior approach?

Yes. Because both approaches are muscle-sparing, the recovery timeline is similar. Patients walk on the day of surgery, go home within 24 hours, and return to activities without precautions.

Why would I choose the direct superior approach over the anterior approach?

Dr. Sobh may recommend the if your anatomy or body habitus makes the anterior approach technically challenging. Both are excellent muscle-sparing options, and Dr. Sobh will recommend the best approach for your specific case.

Medically ReviewedLast reviewed: August 14, 2026

Dr. Ali H. Sobh, MD

Board Certified & Fellowship-Trained Orthopedic Surgeon — Minimally-Invasive Hip & Knee Replacement Specialist

This procedure page was clinically reviewed and approved by Dr. Ali H. Sobh, MD, a board-certified, fellowship-trained orthopedic surgeon specializing in direct anterior hip replacement and MAKO robotic knee surgery. Dr. Sobh graduated with high honors from Wayne State University School of Medicine and completed his adult reconstruction fellowship at Rush University Medical Center in Chicago. He practices at Michigan Orthopaedic Surgeons (MOS) with offices in Royal Oak and Southfield, Michigan.

View Full Credentials Editorial Standards

This information is for educational purposes only and is not a substitute for professional medical advice. Individual results and recovery timelines vary. Schedule a consultation with Dr. Sobh to discuss your specific condition and treatment options.

Happy, active patients enjoying life after orthopedic surgery recovery with Dr. Ali H. Sobh

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Ready to Take the Next Step?

Schedule a personalized consultation with Dr. Sobh to discuss whether direct superior hip replacement is right for you. Our team will help coordinate your visit, insurance verification, and pre-operative planning.

Book an Appointment Call (833) 667-3627