Which test or symptom would be indicative of sciatica?

The Straight Leg Raise (SLR) test is a key examination tool used to assess for nerve root irritation or compression, particularly in relation to sciatica. When a patient experiences pain between 10 and 60 degrees during this test, it typically indicates irritation of the sciatic nerve or its root, often due to herniated discs or other spinal issues. This specific range of motion elicits discomfort due to the stretching of the sciatic nerve, which is a hallmark symptom of sciatica.

In contrast, the Finkelstein test primarily evaluates for De Quervain's tenosynovitis, and snuffbox tenderness is related to wrist injuries, such as a scaphoid fracture. Pain upon waking can occur in various conditions but is not specific to sciatica and does not provide the clear diagnostic indication that the Straight Leg Raise does. Therefore, the degree of pain experienced during the Straight Leg Raise helps in confirming the presence of sciatica effectively.