Generalized Joint Laxity Is Associated With Dynamic Hip Ultrasonography Measures in Female Athlete Patients Who Are Not Hypermobile.
J Ultrasound Med
; 41(9): 2343-2353, 2022 Sep.
Article
en En
| MEDLINE
| ID: mdl-34927276
ABSTRACT
OBJECTIVES:
To investigate ultrasound (US) femoroacetabular translation measurements in female athlete patients.METHODS:
A prospective cross-sectional study was conducted in female athlete patients <50 years. Demographic data, Beighton score/hypermobility status, and sport participation were collected. Hip dysplasia was determined using radiographic measurements (lateral center edge angle, anterior center edge angle, Tönnis angle); femoral version angles were measured with CT or MR. Femoroacetabular translation US measures included neutral (N), neutral flexed (NF), extension external rotation/apprehension (EER) positions. Maximal difference (delta) between US measures was calculated.RESULTS:
206/349 female hips were analyzed (median age 21.2 years [range, 12-49.5]). The primary sport group was performing arts (45%, 92/206). Mean Beighton score was 5.2 (SD, 2.5) with 61% (129/206) of hips exhibiting hypermobility (Beighton score ≥5). For each additional unit of Beighton score, N US measurement increased by 0.7 mm (ß = 0.7; 95% confidence interval [CI] = 0.22-1.25; P < .001), NF by 1 mm ( ß = 0.9; 95% CI = 0.3-1.43; P = .002) and EER by 0.8 mm ( ß = 0.8; 95% CI = 0.27-1.37; P < .001) when adjusting for age and dysplasia status. A positive correlation was detected between NF (r = 0.19; 95% CI = 0.05-0.33; P = .007) and EER (r = 0.19; 95% CI = 0.05-0.32; P = .01) with Tönnis angle and a negative correlation between the delta and femoral version (r = -0.20; 95% CI = -0.35 to 0.03; P = .02). No difference in US measures was detected across sport groups (N [P = .24], NF [P = .51], EER [P = .20], delta [P = .07]).CONCLUSION:
Beighton score was independently associated with dynamic US measures in female athlete patients who are not hypermobile when controlling for other factors.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Inestabilidad de la Articulación
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
/
Humans
Idioma:
En
Revista:
J Ultrasound Med
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos