Lordosis is a medical condition characterised by an excessive inward curvature of the spine, particularly in the lumbar (lower back) region. It commonly causes the lower back to curve excessively inward, resulting in a swayback appearance. It may cause pain, discomfort, and mobility issues. This article delves deeper into the types, diagnosis, and treatment of lordosis.

Types of Lordosis

Congenital Lordosis

When the spine has an extreme inward curvature from birth, it is called congenital lordosis. It happens as a result of aberrant spine formation during foetal growth. It can result from genetic factors, environmental influences, or both. In some cases, congenital lordosis may be associated with other congenital spinal abnormalities or syndromes.

Postural Lordosis

Postural lordosis is a type of lordosis that develops due to poor posture habits. It commonly occurs due to excessive slouching or sitting for prolonged periods with poor spinal alignment. Over time, these poor posture habits can lead to an exaggerated inward curvature of the spine in the lumbar region.

Secondary Lordosis

It occurs due to underlying conditions or factors. These may include obesity, muscle weakness, spinal injuries, or certain neuromuscular disorders. For example, obesity can place excessive strain on the spine, leading to the development of secondary lordosis. Similarly, muscle weakness or imbalances can affect spinal alignment and contribute to the development of lordotic curvature.

Diagnosis of Lordosis

Diagnosing lordosis involves a comprehensive assessment by a healthcare professional, which can include these steps.

Physical Examination

The medical professional will assess the patient's posture and spinal alignment during a physical examination. They will observe the curvature of the spine, paying particular attention to the lumbar (lower back) region. The presence of an exaggerated inward curvature and associated symptoms such as back pain or difficulty in movement may indicate lordosis.

Medical History

The healthcare professional will examine the patient's medical history, including any prior operations, spinal injuries, or underlying illnesses that might have contributed to the patient's lordotic curvature. They might also ask about the beginning and length of the symptoms, as well as any triggers or mitigating circumstances.

Imaging Tests

To get precise images of the spine, imaging techniques like CT, MRI, or X-rays may be prescribed. These imaging studies can help assess the degree of lordotic curvature, identify any underlying spinal abnormalities or injuries, and rule out other potential causes of back pain or spinal deformities.

Physical Assessment

The healthcare provider may perform various physical assessments to evaluate spinal mobility, muscle strength, and flexibility. It may include a range of motion tests, muscle strength testing, and orthopaedic assessments to check for signs of spinal instability or neurological involvement.

Differential Diagnosis

In some cases, the healthcare provider may need to differentiate lordosis from other spinal conditions that may present with similar symptoms, such as kyphosis (excessive outward curvature of the spine) or scoliosis (sideways curvature of the spine).

Treatment of Lordosis

The severity of the curvature and the underlying aetiology are usually the determining factors in lordosis treatment.

Postural Correction

Emphasis on improving posture through ergonomic adjustments, such as maintaining a neutral spine position while sitting and standing.
Incorporating postural exercises and stretches to strengthen core muscles and promote proper spinal alignment.
Steer clear of sitting or standing still for extended periods of time.

Physical Therapy

A physiotherapist prescribes targeted exercises and stretches to strengthen the muscles supporting the spine, particularly the abdominal and lower back muscles.
Manual treatment methods, such as massage or spinal manipulation, increase spine mobility and reduce pain.

Bracing

A back brace may be advised in some situations to help preserve appropriate spinal alignment and offer external support, particularly in children or adolescents with progressive lordotic curvature.

Medications

In circumstances when there is inflammation or muscular spasms, lordosis-related discomfort may be treated with over-the-counter pain medications or muscle relaxants.

Surgical Intervention

Reserved for severe cases or when conservative treatments are ineffective, surgical options may include spinal fusion, decompression, or corrective osteotomy to realign the spine and stabilise the affected vertebrae.

When non-surgical therapies are ineffective, or there is evidence of neurological impairment or spinal instability, surgery is usually only advised as a last resort.

Conclusion

Lordosis can be of various types, including congenital, postural, and secondary. Diagnosis involves physical examination and imaging tests. Treatment options range from postural correction and physical therapy to bracing and, in severe cases, surgical intervention. A comprehensive approach is essential for the effective management of lordotic curvature.

Reference:

https://www.nationwidechildrens.org/conditions/lordosis
https://my.clevelandclinic.org/health/diseases/23908-lordosis