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Arthroscopic technique for treatment of combined pathology associated with femoroacetabular impingement syndrome using traction sutures and a minimal capsulotomy.

ABSTRACT: The use of hip arthroscopy is gaining popularity for diagnostic and therapeutic purposes. With our increasing understanding of hip biomechanics and pathophysiology, our techniques for treatment are evolving as well. The main aim is to preserve the joint and prolong the degenerative process associated with femoroacetabular impingement (FAI). In general, combined pathology is encountered when a diagnosis of FAI is established. In our experience, we have seen large number of patients with a combination of cam and pincer lesions with or without associated labral tears. It is optimal to address all symptomatic pathology with one surgical intervention. The described technique shows the feasibility of dealing with the hip FAI pathology by using traction sutures on the capsule through a 2-portal technique.

SUBMITTER: Thakral R

PROVIDER: S-EPMC4175160 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature

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Arthroscopic technique for treatment of combined pathology associated with femoroacetabular impingement syndrome using traction sutures and a minimal capsulotomy.

Thakral Rishi R Ochiai Derek D

Arthroscopy techniques 20140825 4

The use of hip arthroscopy is gaining popularity for diagnostic and therapeutic purposes. With our increasing understanding of hip biomechanics and pathophysiology, our techniques for treatment are evolving as well. The main aim is to preserve the joint and prolong the degenerative process associated with femoroacetabular impingement (FAI). In general, combined pathology is encountered when a diagnosis of FAI is established. In our experience, we have seen large number of patients with a combina ...[more]

PMID: 25264515

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Project description:PurposeTo assess the correlation between changes in hip capsule morphology with improvements in patient-reported outcome (PRO) scores after arthroscopic surgery for femoroacetabular impingement syndrome (FAIS) using the periportal capsulotomy technique.MethodsTwenty-eight patients with cam morphology FAIS (without arthritis, dysplasia, or hypermobility) were prospectively enrolled before arthroscopic labral repair and femoroplasty through periportal capsulotomy (anterolateral/midanterior portals) without closure. Patients completed the Hip Disability and Osteoarthritis Outcomes Score (HOOS) and had nonarthrographic 3T magnetic resonance imaging (MRI) scans of the affected hip before and 1 year after surgery. Anterior capsule thickness, posterior capsule thickness, anterior-posterior capsule thickness ratio, and proximal-distal anterior capsule thickness ratio were measured on axial-oblique MRI sequences. Pearson correlation coefficients were calculated to determine the association between hip capsule morphology and PRO scores.ResultsPostoperative imaging showed that for all 28 patients (12 female), labral repairs and capsulotomies had healed within 1 year of surgery. Analysis revealed postoperative decreases in anterior hip capsule thickness (1395.4 ± 508.4 mm3 vs 1758.4 ± 487.9 mm3; P = .003) and anterior-posterior capsule thickness ratio (0.92 ± 0.33 vs 1.12 ± 0.38; P = .02). Higher preoperative anterior-posterior capsule thickness ratio correlated with lower preoperative scores for HOOS pain (R = -0.43; P = .02), activities of daily living (ADL) (R = -0.43; P = .02), and sport (R = -0.38; P = .04). Greater decrease from preoperative to postoperative anterior-posterior capsule thickness ratio correlated with greater improvement for HOOS pain (R = -0.40; P = .04), ADL (R = -0.45; P = .02), and sport (R = -0.46; P = .02).ConclusionsPeriportal capsulotomy without closure demonstrates capsule healing by 1 year after arthroscopic FAIS treatment. Changes in hip capsule morphology including decreased anterior-posterior capsule thickness ratio after surgery may be correlated with improvements in patient pain, function, and ability to return to sports.Level of evidenceLevel II, prospective cohort study.

Dataset Information

Arthroscopic technique for treatment of combined pathology associated with femoroacetabular impingement syndrome using traction sutures and a minimal capsulotomy.

Publications

Arthroscopic technique for treatment of combined pathology associated with femoroacetabular impingement syndrome using traction sutures and a minimal capsulotomy.

Similar Datasets

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