Oct 24, 2024 · Symptoms of Herniated Nucleus Pulposus. The symptoms of HNP depend on which part of the spine is affected: Lumbar (Lower Back): Often results in sciatica, where pain radiates from the lower back down through the leg. This type is commonly referred to as HNP lumbar. Cervical (Neck): Can lead to pain and numbness radiating down the arms.

Aug 7, 2023 · Nucleus pulposus herniation is a common complaint among young adults; clinical symptoms such as low back or cervical pain with radicular pain (brachialgia or sciatica) may raise suspicion of a possible nerve root inflammation/compression and further referral to a specialist.

Sep 17, 2019 · The most important similarity between piriformis syndrome and a herniated disc is that both can cause sciatica. The other similarities include: Pain that occurs when you move or continue a standing or seating position for a prolonged time; Most often, the pain becomes worse with activities like getting out of bed

Mar 5, 2025 · Lumbar Disc Herniation is a very common cause of low back pain and unilateral leg pain, known as radiculopathy. In rare cases a large disc herniation can lead to Cauda Equina Syndrome which requires emergent diagnosis and treatment. Diagnosis is made clinically and confirmed with an MRI studies of the lumbar spine.

Sep 22, 2015 · Herniated Nucleus Pulposus. Due to the strains to which they are exposed, the intervertebral discs of the lumbar spine are particularly susceptible to rupture. The soft gelatinous material of the nucleus pulposus leaks through the previously restraining layers …

To provide more evidence on the diagnostic role of MRI in LBP and sciatica, this systematic review aims to summarize the available evidence on its diagnostic accuracy in the identification of serious underlying pathology.

Jun 30, 2023 · The classic presentation of an HNP includes the complaint of sciatica, with associated objective neurologic findings of weakness, reflex change, and dermatomal numbness. Various surgical...

HNP, also known as Herniated Nucleus Pulposus, refers to a condition where the inner portion of a spinal disc pushes out through a crack in the outer layer. This can result in pain, nerve compression, and other symptoms.

Sciatica is generally defined as “pain in the lower back and hip radiating in the distribution of the sciatic nerve”. There are a multitude of intra- and extra-spinal possibilities ranging from primary nerve disorders to tumors and metabolic disorders, which can be the underlying cause of sciatica.

Sep 8, 2016 · Lumbar herniated nucleus pulposus (HNP) falls within the spectrum of degenerative spinal conditions, and can occur with little or no trauma.