Ultrasound guided intra-articular ketorolac versus corticosteroid injection in osteoarthritis of the hip: a retrospective comparative study

[21] Kim HJ(2005)Safety and efficacy of ultrasound guided intra-articular hylan G-F 20 injection in osteoarthritis of the hip: a pilotstudy Rheumatol Int 25 341-4

[22] Pouliot MA(2003)Efficacy and safety of viscosupplementation by ultrasound guided intra-articular injection in osteoarthritis of the hip Ostoarthr Cartil 11 305-6

[23] Harris AH(2009)Accuracy of sonographically guided intra-articular injections in the native adult hip J Ultrasound Med 28 329-35

[24] Dragoo JL(1991)The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hip Arthritis Rheum 34 505-14

[25] Qvistgaard E(1957)Radiological assessment of osteo-arthrosis Ann Rheum Dis 16 494-502

[26] Christensen R(2001)The Harris hip score: comparison of patient self-report with surgeon assessment J Arthroplasty 16 575-80

[27] Torp-Pedersen S(1998)Specific or general health outcome measures in the evaluation of total hip replacement. A comparison between the Harris hip score and the Nottingham Health Profile J Bone Joint Surg (Br) 80 600-6

[28] Bliddal H(2003)The numeric rating scale for clinical pain measurement: a ratio measure? Pain Pract 3 310-6

[29] Meenagh G(2003)Change in Harris hip score in patients on the waiting list for total hip replacement Ann R Coll Surg Engl 85 269-71

[30] Filippucci E(2007)Osteoarthritis J Cell Physiol 213 626-34

[21] Kim HJ(2005)Safety and efficacy of ultrasound guided intra-articular hylan G-F 20 injection in osteoarthritis of the hip: a pilotstudy Rheumatol Int 25 341-4

[22] Pouliot MA(2003)Efficacy and safety of viscosupplementation by ultrasound guided intra-articular injection in osteoarthritis of the hip Ostoarthr Cartil 11 305-6

[23] Harris AH(2009)Accuracy of sonographically guided intra-articular injections in the native adult hip J Ultrasound Med 28 329-35

[24] Dragoo JL(1991)The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hip Arthritis Rheum 34 505-14

[25] Qvistgaard E(1957)Radiological assessment of osteo-arthrosis Ann Rheum Dis 16 494-502

[26] Christensen R(2001)The Harris hip score: comparison of patient self-report with surgeon assessment J Arthroplasty 16 575-80

[27] Torp-Pedersen S(1998)Specific or general health outcome measures in the evaluation of total hip replacement. A comparison between the Harris hip score and the Nottingham Health Profile J Bone Joint Surg (Br) 80 600-6

[28] Bliddal H(2003)The numeric rating scale for clinical pain measurement: a ratio measure? Pain Pract 3 310-6

[29] Meenagh G(2003)Change in Harris hip score in patients on the waiting list for total hip replacement Ann R Coll Surg Engl 85 269-71

[30] Filippucci E(2007)Osteoarthritis J Cell Physiol 213 626-34