What condition does Bonnet's Test indicate?

What condition does Bonnet's Test indicate?

• A. Piriformis syndrome
• B. Herniated disc
• C. Trochanteric bursitis
• D. IT Band syndrome

Answer: (A)

Bonnet's Test is primarily used to assess for piriformis syndrome. This condition arises when the piriformis muscle, located in the buttock region, irritates the sciatic nerve, leading to pain, numbness, or tingling in the hip and along the back of the leg. During Bonnet's Test, the examiner performs a specific maneuver that stretches the piriformis muscle while simultaneously checking for any reproduction of symptoms that suggest nerve involvement, which is characteristic of piriformis syndrome. In contrast, the other conditions listed—herniated disc, trochanteric bursitis, and IT band syndrome—have different underlying causes and symptom presentations. A herniated disc typically involves nerve root compression due to a displaced disc in the lumbar spine, trochanteric bursitis is an inflammation of the bursa near the greater trochanter, and IT band syndrome involves tightness or irritation of the iliotibial band; none of these conditions are specifically assessed by Bonnet's Test. Thus, the focus on the specific musculoskeletal interaction present in piriformis syndrome makes Bonnet's Test a valid indicator for this condition.

Bonnet's Test is primarily used to assess for piriformis syndrome. This condition arises when the piriformis muscle, located in the buttock region, irritates the sciatic nerve, leading to pain, numbness, or tingling in the hip and along the back of the leg. During Bonnet's Test, the examiner performs a specific maneuver that stretches the piriformis muscle while simultaneously checking for any reproduction of symptoms that suggest nerve involvement, which is characteristic of piriformis syndrome.

In contrast, the other conditions listed—herniated disc, trochanteric bursitis, and IT band syndrome—have different underlying causes and symptom presentations. A herniated disc typically involves nerve root compression due to a displaced disc in the lumbar spine, trochanteric bursitis is an inflammation of the bursa near the greater trochanter, and IT band syndrome involves tightness or irritation of the iliotibial band; none of these conditions are specifically assessed by Bonnet's Test. Thus, the focus on the specific musculoskeletal interaction present in piriformis syndrome makes Bonnet's Test a valid indicator for this condition.