An Unusual Presentation of Right-Sided Sciatica with Foot Drop

Area of Science:

• Orthopedics
• Neurology
• Anatomy

Background:

• Sciatica is typically spinal in origin.
• Extraspinal causes of sciatica are uncommon.
• The short external rotator muscles of the hip can cause sciatica when swollen.

Purpose of the Study:

• To describe a rare case of sciatica and foot drop.
• To highlight extraspinal sciatica caused by hip musculature.
• To illustrate the role of anatomical variations.

Main Methods:

• Case report presentation.
• Clinical examination and symptom analysis.
• Review of anatomical relationships.

Main Results:

• The patient presented with right sciatica and foot drop.
• Swelling of the short external rotators of the hip was identified as the cause.
• Unusual anatomical variations potentiated sciatic nerve compression.

Conclusions:

• Extraspinal sciatica can result from hip muscle pathology.
• Anatomical variations can predispose individuals to sciatic nerve compression.
• This case underscores the importance of considering extraspinal etiologies for sciatica.