Research Article

Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia

Volume: 7 Number: 2 August 31, 2020
TR EN

Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia

Abstract

Purpose: Varying degrees of muscle weakness are observed in muscles of individuals with developmental dysplasia around the hip. One of the important parameters that determine functionality for hip joint is the basic movements during daily living activities and requires hip muscles strength. The aim of this study was to investigate whether lower extremity muscle strength is associated with hip functions in developmental dysplasia subjects.

Method: Twenty-six female patients (mean age 40.46±2.28 years (range, 20-60 years)) with the developmental dysplasia of hip who haven’t undergone total hip arthroplasty were included. Isometric muscle strength of hip flexor, extensor, abductor, adductor, internal rotator, external rotator, quadriceps femoris and hamstring muscles (medial-lateral) was evaluated with hand dynamometer and hip functions was evaluated with Harris Hip Score.

Results: There was a significant positive moderate correlation between Harris Hip Score and hip flexors, extensors, abductors, adductors, and lateral hamstring (biceps femoris) muscle strength (p<0.05), no relationship was found with internal and external rotators, quadriceps femoris and medial hamstrings (p>0.05).

Conclusion: There is a close relationship between hip muscle strength and hip function in individuals with developmental dysplasia of hip. This relationship includes hip flexors, abductors, adductors, lateral hamstrings and hip extensors, and as these muscles’ strength decreases, hip function decreases. In contrast, hip rotators, quadriceps and medial hamstrings strength are not related to hip function. Therefore, in order to achieve a good functional level in these patients, hip muscle strength should be good and strengthening exercises should be given importance in the treatment.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

August 31, 2020

Submission Date

August 17, 2019

Acceptance Date

August 25, 2019

Published in Issue

Year 2020 Volume: 7 Number: 2

APA
Ateş Numanoğlu, E., Can, F., & Erdemli, B. (2020). Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia. Journal of Exercise Therapy and Rehabilitation, 7(2), 168-176. https://izlik.org/JA68HG48AU
AMA
1.Ateş Numanoğlu E, Can F, Erdemli B. Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia. Journal of Exercise Therapy and Rehabilitation. 2020;7(2):168-176. https://izlik.org/JA68HG48AU
Chicago
Ateş Numanoğlu, Esra, Filiz Can, and Bülent Erdemli. 2020. “Investigation of the Relationship Between Lower Extremity Muscle Strength and Hip Functions in Adult Individuals With Developmental Hip Dysplasia”. Journal of Exercise Therapy and Rehabilitation 7 (2): 168-76. https://izlik.org/JA68HG48AU.
EndNote
Ateş Numanoğlu E, Can F, Erdemli B (August 1, 2020) Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia. Journal of Exercise Therapy and Rehabilitation 7 2 168–176.
IEEE
[1]E. Ateş Numanoğlu, F. Can, and B. Erdemli, “Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia”, Journal of Exercise Therapy and Rehabilitation, vol. 7, no. 2, pp. 168–176, Aug. 2020, [Online]. Available: https://izlik.org/JA68HG48AU
ISNAD
Ateş Numanoğlu, Esra - Can, Filiz - Erdemli, Bülent. “Investigation of the Relationship Between Lower Extremity Muscle Strength and Hip Functions in Adult Individuals With Developmental Hip Dysplasia”. Journal of Exercise Therapy and Rehabilitation 7/2 (August 1, 2020): 168-176. https://izlik.org/JA68HG48AU.
JAMA
1.Ateş Numanoğlu E, Can F, Erdemli B. Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia. Journal of Exercise Therapy and Rehabilitation. 2020;7:168–176.
MLA
Ateş Numanoğlu, Esra, et al. “Investigation of the Relationship Between Lower Extremity Muscle Strength and Hip Functions in Adult Individuals With Developmental Hip Dysplasia”. Journal of Exercise Therapy and Rehabilitation, vol. 7, no. 2, Aug. 2020, pp. 168-76, https://izlik.org/JA68HG48AU.
Vancouver
1.Esra Ateş Numanoğlu, Filiz Can, Bülent Erdemli. Investigation of the relationship between lower extremity muscle strength and hip functions in adult individuals with developmental hip dysplasia. Journal of Exercise Therapy and Rehabilitation [Internet]. 2020 Aug. 1;7(2):168-76. Available from: https://izlik.org/JA68HG48AU