A comparison of sciatica in young subjects and elderly person

Area of Science:

• Orthopedics
• Neurology
• Geriatrics

Background:

• Sciatica is a prevalent symptom linked to degenerative lumbar spine diseases.
• While disc herniation is a common cause, other degenerative conditions can also provoke sciatica.
• Limited research exists on sciatica causes specifically in elderly populations.

Purpose of the Study:

• To investigate and compare the causes and clinical presentation of sciatica in younger and elderly patients.
• To identify differences in sciatica etiology and treatment needs between age groups.

Main Methods:

• Retrospective analysis of sciatica patient records from December 2009 to November 2018.
• Patients were divided into two groups: 35-55 years old and 65-85 years old.

Main Results:

• Elderly patients showed more upper-level disc herniations (L2-L3, L3-L4) but less sciatica solely from disc herniation.
• Foraminal stenosis was over twice as common a cause of sciatica in the elderly compared to younger individuals.
• A higher proportion of elderly patients required surgical intervention for sciatica.

Conclusions:

• Sciatica in the elderly presents differently, with less severe but more persistent and treatment-resistant pain.
• Disc herniation accounts for less than 50% of sciatica cases in older adults.
• Degenerative changes, such as foraminal stenosis, play a more significant role in elderly sciatica.