Abstract
Introduction
Pauwels’ femoral osteotomy is a classical and joint-preserving method for osteoarthritis of the hip caused by acetabular dysplasia and/or subluxation. However, its application for terminal-stage osteoarthritis of the hip, and the long-term results, have not yet been reported. We herein aim to investigate the long-term results of valgus osteotomy for terminal-stage osteoarthritis of the hip.
Methods
Eighty-two hips of 75 patients (74 women and 1 man, mean age: 48.1 years) classified as having terminal-stage osteoarthritis by Kellgren and Laurence were indicated for valgus osteotomy from 1984 to 1993. Sixty-three hips of 57 patients were followed for more than 20 years (mean: 298 months). Follow-up rate was 77%.
Results
Preoperative mean hip score (Harris Hip Score) was 46.4 points. Thirty-two hips were later converted to total hip arthroplasty (THA) (mean: 185 months after surgery). Of the hips without conversion to THA, 31 hips scored 72.8 points on average, and 21 hips scored 70 or more points at the final follow-up. Kaplan–Meier survivorship analysis revealed that 40% of the hips, classified as non-atrophic type (according to Bombelli’s classification) at the time of operation, maintained their joint space width for 20 years (endpoint: less than 1 mm at the weight-bearing segment, i.e., recurrence of osteoarthritis) and also revealed that 60% of the hips were not converted for 20 years after the initial operation (endpoint: conversion to THA). Cox’s proportional hazard model revealed that those with the atrophic type had a hazard risk 24 times greater than those with the non-atrophic type of osteoarthritis.
Conclusion
This is the first report of the long-term results of osteotomy for terminal-stage osteoarthritis of the hip showing satisfactory results with a lengthy follow-up period. Pauwels’ valgus femoral osteotomy for terminal-stage osteoarthritis, excluding atrophic type, could be an acceptable alternative to THA.
Similar content being viewed by others
References
Ottolenghi CE, Frigerio E (1962) Intertrochanteric osteotomies in osteoarthritis of the hip. J Bone Joint Surg [Am] 44-A:855–896
Morscher EW (1980) Intertrochanteric osteotomy in osteoarthritis of the hip. In: The Hip. Proceedings of the Eighth Open Scientific Meeting of the Hip Society. CV Mosby, St. Louis, pp 24–46
Weisl H (1980) Intertrochanteric osteotomy for osteoarthritis. A long-term follow-up. J Bone Joint Surg [Br] 62-B:37–42
Perlau R, Wilson MG, Poss R (1996) Isolated proximal femoral osteotomy for treatment of residua of congenital dysplasia or idiopathic osteoarthrosis of the hip. J Bone Joint Surg [Am] 78-A:1462–1467
Leunig M, Ganz R (2014): Instructional Review: Hip. The evolution and concepts of joint-preserving surgery of the hip. Bone Joint J 96-B:5–18
Gala L, Clohisy JC, Beaulé PE (2016) Hip dysplasia in the young adult. J Bone Joint Surg Am 98(1):63–73. doi:10.2106/JBJS.O.00109
Ueno R (1978) Severe osteoarthritis of the hip and its surgical treatment by Pauwels’ osteotomy. Acta Orthop Belg 44:211–218
Ueno R (1991) Erfahrung mit der Pauwels-Osteotomie und ihre Weiterentwicklung in den Letzten 20 Jahren. Z Orthop 129:217–224
Ohsawa S, Matsushita S, Ueno R (1994) Joint-preserving operations for elderly patients with advanced and late-stage coxarthritis. Arch Orthop Trauma Surg 113:302–307
Ohsawa S, Inamori Y, Matsushita S, Norimatsu H, Ueno R (2000) Factors influencing joint-preserving operations in the treatment of the late stages of osteoarthritis of the hip. J Bone Joint Surg [Br] 82-B:369–374
Bombelli R (1983) Osteoarthritis of the Hip: Classification and Pathogenesis. The role of osteotomy as a consequent therapy. 2nd edn. Springer-Verlag, Berlin, pp 89–108
Kellgren JK, Lawrence JS (1957) Radiological assessment of osteoarthritis. Ann Rheum Dis 15:494–501
Pauwels F (1973) Atlas zur Biomechanik der gesunden und kranken Hüfte. Prinzipien, Technik und Resultate einer kausalen Therapie. Springer-Verlag, Berlin, pp 129–269
Maquet PGJ (1985) Biomechanics of the hip. As applied to osteoarthritis and related conditions. Springer-Verlag, Berlin, pp 134–147
Spitzy H (1928) Dauerresultate nach künstlicher Pfannendachbildung. Zentr Chir 55:1282–1285
Bartoníček J, Vávra J, Chochol A (2012) Bosworth hip shelf arthroplasty in adult dysplastic hips: ten to twenty three year results. Int Orthop (SICOT) 36:2425–2431
Mori R, Yasunaga Y, Tamasaki T, Hamanishi M, Shoji T, Ochi M (2013) Ten year results of transtrochanteric valgus osteotomy with or without the shelf procedure. Int Orthop (SICOT) 37:599–604
Nagatsuru Y (1980) Clinical study on the partial resection of acetabular edge combined with intertrochanteric osteotomies. J Nara Med Assn 31:266–281 (in Japanese)
Ohsawa S (2009) Joint-preserving operations for coxarthritis. Nihon Iryo kikaku, Tokyo, pp 32–33 (in Japanese)
Harris WH (1969) Traumatic arthritis of the hip after dislocation and acetabular fractures; treatment of mold arthroplasty. An end-result study using a new method of result evaluation. J Bone Joint Surg [Am] 51-A:737–755
Kaplan EL, Meier P (1953) Nonparametric estimation from incomplete observations. Am Stat Assoc J 53:457–481
Mantel N (1966) Evaluation of survival data and two new rank order statistics arising in its consideration. Cancer Chemther Rep 50:163–170
Cox DR (1972) Regression models and life-tables. J Royal Stat Soc Series B 34:187–220
Brooker AF, Bowerman JW, Robinson RA, Riley LH (1973) Ectopic ossification following total hip replacement. J Bone Joint Surg [Am] 55-A:1629–1632
Harris NH, Kirwan E (1964) The results of osteotomy for earl primary osteoarthritis of the hip. J Bone Joint Surg [Br] 46-B:477–487
Maistrelli GL, Gerundini M, Fusco U, Bombelli R, Bombelli M, Avai A (1990) Valgus-extension osteotomy for osteoarthritis of the hip: indications and ling-term results. J Bone Joint Surg [Br] 72-B:653–657
Aprato A, Pellegrino P, Kain MSH, Masse A (2014) Do osteotomies of the proximal femur still have a role? Curr Rev Muscloskelet Med 7:323–329
Langlais F Roure J-L, Maquet P (1979) Valgus osteotomy in severe osteoarthritis of the hip. J Bone Joint Surg [Br] 61-B:424–431
Iwase T, Hasegawa Y, Kawamoto K, Iwasada S, Yamada K, Iwata H (1996) Twenty years’ followup of Intertrochanteric osteotomy for treatment of the dysplastic hip. Clin Orthop 331:245–255
Gotoh E, Inano S, Okamoto T, Ando M (1997) Valgus-extension osteotomy for advanced osteoarthritis in dysplastic hips. Results at 12–18 years. J Bone Joint Surg [Br] 79-B:609–615
Morita S, Yamamoto H, Hasegawa S, Kawachi S, Shinomiya K (2000) Long-term results of valgus-extension femoral osteotomy for advanced osteoarthritis of the hip. J Bone Joint Surg [Br] 82-B:824–829
Jingushi S, Sugioka Y, Noguchi Y, Miura H, Iwamoto Y (2002) Transtrochanteric valgus osteotomy for the treatment of osteoarthritis of the hip secondary to acetabular dysplasia. J Bone Joint Surg [Br] 84-B:535–539
Kawate K, Tanaka Y, Ohmura T, Hiyoshi N, Yajima H, Tomita Y, Takakura Y (2004) Twenty-five years followup of patients who had valgus osteotomy for arthritic hips. Clin Orthop 426:151–158
Takasaki S, Uchiyama K, Takahira N, Itoman M (2010) Results and prognostic factors of valgus osteotomy in middle-aged patients with advanced or terminal osteoarthritis of the hip. J Orthop Sci 15:20–29
Tönnis D (1987) Clinical and Radiographic Findings. In: Tönnis D (ed) Congenital dysplasia and dislocation of the hip in children and adults. Springer-Verlag, Berlin, pp 167–171
Duncan S, Wingerter S, Keith A, Fowler SA, Clohisy J (2015) Does previous osteotomy compromise total hip arthroplasty? A systematic review. J Arthroplasty 30:79–85
Daniles L, Worthingham C (1972) Muscle testing: techniques of manual examination. 3rd edn. WB Saunders, Asian edn. Philadelphia, Igakushoin Ltd, Tokyo, pp 34–36, 42–44
Acknowledgements
I am deeply grateful to the late Professor Ryozo Ueno and thank him for introducing me to Pauwels’ osteotomies and concepts. I am also grateful to Professor Ken Iwata, Kagawa University Medical School for conducting the clinical survey.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The author declares that he has no conflict of interest.
Rights and permissions
About this article
Cite this article
Ohsawa, S. Long-term results of valgus osteotomy for terminal-stage osteoarthritis of the hip. Arch Orthop Trauma Surg 137, 19–26 (2017). https://doi.org/10.1007/s00402-016-2590-x
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00402-016-2590-x