1. Sciatic nerve compression by an extrapelvic cyst secondary to wear debris after a cementless total hip arthroplasty: A case report and literature review 
Murat Mert, Yusuf Öztürkmen, Ethem Ayhan Ünkar, Sinan Erdoğan, Onat Üzümcügil 
International Journal of Surgery Case Reports 
Volume 4, Issue 10, Pages (January 2013)
DOI: /j.ijscr
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2. Fig. 1
Anteroposterior radiograph 9 years after the index operation shows no eccentric location of the femoral head or osteolytic lesions of the femur and pelvis.
International Journal of Surgery Case Reports 2013 4, DOI: ( /j.ijscr )
Copyright © 2013 The Authors Terms and Conditions

3. Fig. 2
Axial and coronal pelvic MRI showing a cystic mass located in the extrapelvic region extending to the gluteus maximus muscle (white arrows).
International Journal of Surgery Case Reports 2013 4, DOI: ( /j.ijscr )
Copyright © 2013 The Authors Terms and Conditions

4. Fig. 3
The picture shows the polyethylene wear at the edge of the liner (black arrow) and the crack pattern in the shell (red arrow).
International Journal of Surgery Case Reports 2013 4, DOI: ( /j.ijscr )
Copyright © 2013 The Authors Terms and Conditions