Research Article

The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia

Volume: 46 Number: 1 March 23, 2012
  • Ali Aydin
  • Fatih Kalali
  • Vahit Yildiz
  • Naci Ezirmik
  • Pelin Aydin
  • Aysenur Dostbil
TR EN

The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia

Abstract

Objective: The aim of this study was to investigate the radiological and clinical outcomes of Pemberton’s pericapsular osteotomy in toddlers and preschool children with developmental hip dysplasia.
Methods: Ninety-one hips of 86 patients (81 girls, 5 boys) with developmental hip dysplasia who underwent Pemberton’s pericapsular osteotomy were included in this study. The mean age of the patients was 34 (range: 18 to 96) months. The mean duration of follow-up was 60 (range: 24 to 158) months. All patients underwent open reduction and Pemberton’s pericapsular osteotomy, including 12 hips in which proximal femur osteotomy had been performed earlier. Clinical results were evaluated according to McKay’s clinical evaluation criteria, radiological results according to Sever’s radiological evaluation criteria, and the presence of avascular necrosis according to Kalamchi-MacEwen’s classification criteria.
Results: At the final examinations the mean acetabular index was 12.04° (range: 5° to 24°) and the mean Wiberg’s center-edge angle was 35.5° (range: 20° to 52°). Clinically, excellent results were obtained in 81 (89.0%) hips, good results were obtained in 2 (2.2%) hips, and fair results in 8 (8.8%) hips. Radiologically, excellent results were obtained in 79 (86.8%) hips, good results in 7 (7.7%) and fair results in 5 (5.5%) hips. Clinically and radiologically no poor results were noted. Type 1 avascular necrosis was detected in 9 (9.9%) hips, Type 2 in 7 (7.7%) hips, and Type 3 in one (1.1%) hip. There were no cases with Type 4 avascular necrosis.
Conclusion: Pemberton’s pericapsular osteotomy is a safe and effective procedure for the surgical treatment of developmental hip dysplasia in toddlers and preschool children.

Keywords

Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Ali Aydin This is me

Fatih Kalali This is me

Vahit Yildiz This is me

Naci Ezirmik This is me

Pelin Aydin This is me

Aysenur Dostbil This is me

Publication Date

March 23, 2012

Submission Date

March 7, 2014

Acceptance Date

-

Published in Issue

Year 2012 Volume: 46 Number: 1

APA
Aydin, A., Kalali, F., Yildiz, V., Ezirmik, N., Aydin, P., & Dostbil, A. (2012). The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia. Acta Orthopaedica et Traumatologica Turcica, 46(1), 35-41. https://izlik.org/JA48MR56SH
AMA
1.Aydin A, Kalali F, Yildiz V, Ezirmik N, Aydin P, Dostbil A. The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia. Acta Orthopaedica et Traumatologica Turcica. 2012;46(1):35-41. https://izlik.org/JA48MR56SH
Chicago
Aydin, Ali, Fatih Kalali, Vahit Yildiz, Naci Ezirmik, Pelin Aydin, and Aysenur Dostbil. 2012. “The Results of Pemberton’s Pericapsular Osteotomy in Patients With Developmental Hip Dysplasia”. Acta Orthopaedica et Traumatologica Turcica 46 (1): 35-41. https://izlik.org/JA48MR56SH.
EndNote
Aydin A, Kalali F, Yildiz V, Ezirmik N, Aydin P, Dostbil A (March 1, 2012) The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia. Acta Orthopaedica et Traumatologica Turcica 46 1 35–41.
IEEE
[1]A. Aydin, F. Kalali, V. Yildiz, N. Ezirmik, P. Aydin, and A. Dostbil, “The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia”, Acta Orthopaedica et Traumatologica Turcica, vol. 46, no. 1, pp. 35–41, Mar. 2012, [Online]. Available: https://izlik.org/JA48MR56SH
ISNAD
Aydin, Ali - Kalali, Fatih - Yildiz, Vahit - Ezirmik, Naci - Aydin, Pelin - Dostbil, Aysenur. “The Results of Pemberton’s Pericapsular Osteotomy in Patients With Developmental Hip Dysplasia”. Acta Orthopaedica et Traumatologica Turcica 46/1 (March 1, 2012): 35-41. https://izlik.org/JA48MR56SH.
JAMA
1.Aydin A, Kalali F, Yildiz V, Ezirmik N, Aydin P, Dostbil A. The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia. Acta Orthopaedica et Traumatologica Turcica. 2012;46:35–41.
MLA
Aydin, Ali, et al. “The Results of Pemberton’s Pericapsular Osteotomy in Patients With Developmental Hip Dysplasia”. Acta Orthopaedica et Traumatologica Turcica, vol. 46, no. 1, Mar. 2012, pp. 35-41, https://izlik.org/JA48MR56SH.
Vancouver
1.Ali Aydin, Fatih Kalali, Vahit Yildiz, Naci Ezirmik, Pelin Aydin, Aysenur Dostbil. The results of Pemberton’s pericapsular osteotomy in patients with developmental hip dysplasia. Acta Orthopaedica et Traumatologica Turcica [Internet]. 2012 Mar. 1;46(1):35-41. Available from: https://izlik.org/JA48MR56SH