Prominent Hips - Idiopathic Scoliosis

A Schroth Term: A pelvis which has shifted to one side, as a consequence of scoliosis.

As highlighted in our page "Common Types of Idiopathic Scoliosis", Schroth Method scoliosis exercise treatment is customised for individual patients based on their primary curve type. Whether the primary curve is in the thoracic or lumbar spine, what the Schroth Method refers to as a prominent hip, often plays a role in keeping an individual's body balanced and upright. A prominent hip is the result of a compensatory sideways shift of the pelvis.

A left prominent hip compensates for a primary right thoracic curve and conversely, a right prominent hip likewise compensates for a primary left lumbar curve. And, In the latter case, it's quite common for a secondary right thoracic curve to manifest itself together with the right prominent hip, to compensate for the primary left lumbar curve.

The following detailed information together with images of patients and body block schematics highlight the impact of compensatory prominent hips.

"It is now 4 months since I attended the Scoliosis Therapy Centre and I continue to feel really good! I no longer need to see a chiropractor nor wear orthotics.

I don't miss a day of my Schroth Home Exercise Program. It has improved my quality of life and continues to motivate me. The Schroth method has empowered me….my scoliosis is no longer a negative and painful daily life experience."

Irene, Sydney, 25 February 2023

Right Thoracic Curve & Prominent Left Hip

Patients (1) and (2) displayed below have a primary right Thoracic curve categorized as severe and very severe respectively. In each case their Thoracic curve is compensated by a left Prominent Hip, which is also elevated and higher than the right. Despite the fact both patients weight bear through their right leg, the side of the Thoracic curve, neither have a physical leg length discrepancy.

: (1)

: Body Statics – Body Blocks

: (2)

Left Lumbar Curve & Prominent Right Hip

Patients (3) and (4) below have a primary left Lumbar curve compensated by a right Prominent Hip. Patient (4) also has a secondary right Thoracic curve. In both cases the right Prominent Hip is elevated and both patients weight bear through their left leg. Yet again, neither patient has a physical leg length discrepancy.

: (3)

: Body Statics – Body Blocks

: (4)

Body Static - Body Blocks

The schematic diagrams Body Statics - Body Blocks, centred above, highlight the impact of Idiopathic Scoliosis from a posterior view for both major Thoracic and Lumbar curve types.

Body Statics show the junction of the thoracic and lumbar spine - the Thoracolumbar Transition (TP) which is extremely significant. Which side of the spine's central midline it's located, determines the primary curve.

The sideways shift of the pelvis is highlighted by the resultant Prominent Hip, which is also elevated. The + sign indicates the weight bearing which in the majority of cases is on the same side as the primary curve.

Wedge shaped Body Blocks highlight the sideways (lateral) movement of the segments of the spine and the lateral shift of the pelvis away from the body's midline.

Structural Vs Functional Scoliosis

Idiopathic Scoliosis is a structural disorder for which currently there is no single identifiable cause that has been proven to date. Scientific evidence points to there being multiple predisposing factors and growth-related triggers. Research studies though do indicate hereditary is a contributing factor.

So, It's important then to distinguish between Idiopathic Scoliosis and Functional Scoliosis.

The International Scientific Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT) 2016 Guidelines explain the difference between Idiopathic Scoliosis and Functional Scoliosis (refer to page 3).

In the case of a Functional Scoliosis there is a physical leg length discrepancy. A Podiatrist's heel lift in the shoe of the shorter leg can temporarily remedy the discrepancy on a daily basis. However once the heel lift is removed, the Functional Scoliosis remains.

From a Podiatry perspective the following website:

https://northernriverspodiatry.com.au/conditions/leg-length-discrepancy/

(randomly selected) describes how a trained Podiatrist manages a leg length discrepancy:

"By adding blocks underneath one foot incrementally, a trained podiatrist can monitor at which stage the hips become level. This method has its limitations though. While it serves the function of confirming where there is a leg length discrepancy present, it alone cannot determine the cause of the difference."

In summary, Idiopathic Scoliosis is a Three-Dimensional (3D) disorder. Curves move sideways (laterally), backwards (posteriorly), and rotate (transversely) inwards. In primary Thoracic and lumbar curve types, Prominent Hips compensate for these Structural curves, but do not cause a physical leg length discrepancy.

Our 6 Day Schroth Exercise Treatment Program

Our Schroth Method Scoliosis Exercise Treatment Program and Schroth Method Patient-Parent Program are customised for individual patients based on their primary curve type, which in many cases involves a prominent hip.

Treatment focuses on patients' muscular and postural asymmetry in order to redress their scoliosis. By elongating and stabilising their spine three-dimensionally, patients learn how to effectively self correct their scoliotic posture and transition to a balanced, aligned and upright posture.

Download a summary of the content, structure and scope of our Schroth Method Scoliosis Exercise Treatment Programs:

Program Registration and Costs: