1. Figure 1- Involved hip flexed and passively adducted/internally rotated.

2. Figure 2- Involved hip flexed and passively adducted/internally rotated.

3. Figure 3- Involved hip flexed and passively adducted/internally rotated.

4. Firgure 4- Freiberg test: forceful internally rotation of affected side elicits pain.

5. Firure 5- Beatty maneuever: patient lies on the uninvolved side and abducts the involved thigh upward which elicits pain.

6. Figure 6- Anterior posterior fluoroscopic image of piriformis muscle after contrast administration.