1. Duffy P, Masri BA, Barbuz D, Duncan CP (2006) Evalutation of patients with pain following total hip replacement. Instr Course Lect 55:223–232
2. Lachiewicz PF, Kauk JR, Anterior iliopsoas (2009) Impingement and tendinitis after total hip arthroplasty. J Am Acad Orthop Surg 17:337–344
3. Jerosch J, Grasselli Ch, Neuhäuser C (2009) Arthroskopische Therapie von Patienten mit Iliiopsoas-Impingement (IPI) nach alloarthroplastischem Hüftgelenkersatz. Orthopädische Praxis 45:127–133
4. Bricteux S, Beguin L, Fessy MH (2001) Iliopsoas impingement in 12 patients with a total hip arthroplasty (French). Rev Chir Orthop Reparatrice Appar Mot 87:820–825
5. Trousdale RT, Cabanela ME, Berry DJ (1995) Anterior iliopsoas impingement after total hip arthroplasty. J Arthroplasty 10:546–549