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Parodi D, Villegas D, Escobar G, Bravo J, Tobar C. Deep Gluteal Pain Syndrome: Endoscopic Technique and Medium-Term Functional Outcomes. J Bone Joint Surg Am 2023; 105:762-770. [PMID: 36943908 DOI: 10.2106/jbjs.22.00394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND Sciatic nerve entrapment is an entity that generates disabling pain, mainly when the patient is sitting on the involved side. According to some studies, the presence of fibrovascular bands has been described as the main cause of this pathology, and the sciatic nerve's decompression by endoscopic release has been described as an effective treatment generally associated with a piriformis tenotomy. The aim of this study was to present the medium-term functional results of endoscopic release of the sciatic nerve without resection of the piriformis tendon. METHODS This prospective, observational study included 57 patients who underwent an endoscopic operation for sciatic nerve entrapment between January 2014 and January 2019. In all cases, a detailed medical history was obtained and a physical examination and a functional evaluation were performed using the modified Harris hip score (mHHS), the 12-item International Hip Outcome Tool (iHOT-12), and the visual analog scale (VAS) for pain. All patients had pelvic radiographs and magnetic resonance imaging (MRI) scans of the hip on the involved side and underwent a prior evaluation by a spine surgeon. RESULTS This study included 20 male and 37 female patients with a mean age of 43.6 years (range, 24 to 88 years) and a mean follow-up of 22.7 months. The median mHHS improved from 59 to 85 points. The median iHOT-12 improved from 60 to 85 points. The median VAS decreased from 7 to 2. Postoperative complications occurred in 12% of patients: 1 patient with extensive symptomatic hematoma, 3 patients with hypoesthesia, and 3 patients with dysesthesia. CONCLUSIONS Endoscopic release of the sciatic nerve by resection of fibrovascular bands without piriformis tenotomy is a technique with good to excellent functional results comparable with those of techniques in the literature incorporating piriformis tenotomy. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Dante Parodi
- Department of Orthopaedic Surgery, Clínica RedSalud Providencia, Santiago, Chile
- Fundación Médica San Cristóbal, Santiago, Chile
| | - Diego Villegas
- Department of Orthopaedic Surgery, Clínica RedSalud Providencia, Santiago, Chile
- Department of Orthopaedic Surgery, Hospital Padre Hurtado, Santiago, Chile
| | - Gonzalo Escobar
- Department of Orthopaedic Surgery, Hospital Universitario Austral, Buenos Aires, Argentina
| | - José Bravo
- Orthopaedic Residency Program, Universidad del Desarrollo, Santiago, Chile
| | - Carlos Tobar
- Department of Orthopaedic Surgery, Clínica RedSalud Providencia, Santiago, Chile
- Fundación Médica San Cristóbal, Santiago, Chile
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Gao G, Fu Q, Wu R, Liu R, Cui L, Xu Y. Ultrasound and Ultrasound-Guided Hip Injection Have High Accuracy in the Diagnosis of Femoroacetabular Impingement With Atypical Symptoms. Arthroscopy 2021; 37:128-135. [PMID: 32828935 DOI: 10.1016/j.arthro.2020.08.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 08/12/2020] [Accepted: 08/13/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the diagnostic value of ultrasound and ultrasound-guided hip injection in the diagnosis of femoroacetabular impingement (FAI) with atypical symptoms. METHODS We evaluated consecutive patients diagnosed with FAI and with atypical symptoms who underwent ultrasound-guided hip injection between January 2017 and February 2019. All patients underwent systematic physical examination, ultrasound examination, magnetic resonance imaging (MRI) examination, and ultrasound-guided injection before surgery. Patients with positive response to ultrasound-guided hip injection were recommended to undergo arthroscopic surgery to treat intra-articular pathology. Sensitivity, specificity, accuracy, and positive predictive value (PPV) of ultrasound and MRI were calculated by using arthroscopic surgery as the gold standard. The accuracy of ultrasound-guided hip injection was recorded. Preoperative and postoperative patient-reported outcomes included visual analog scale for pain and modified Harris Hip Score. RESULTS A total of 78 patients with atypical symptoms were diagnosed with FAI. Among these 78 patients, 50 patients had positive responses to injection and 28 patients had negative responses to injection. A total of 36 patients finally underwent arthroscopic surgery. Response to the ultrasound-guided intra-articular injection was 91.7% accurate for detecting the presence of intra-articular abnormality. There were no complications of injection in any of the patients. The sensitivity, PPV, and accuracy by ultrasound diagnosis of cam impingement were 82.9%, 96.7%, and 80.6%, respectively. The sensitivity and accuracy by ultrasound diagnosis of anterosuperior labral tear were both 72.2%. For MRI diagnosis of cam impingement, the sensitivity, PPV and accuracy were 72.2%, 96.3%, and 74.3%, respectively. For MRI diagnosis of labral tear, the sensitivity and accuracy were both 88.9%. Thirty-four patients (94.4%) surpassed the minimal clinically important difference, and 33 patients (91.7%) achieved the patient acceptable symptomatic state. CONCLUSIONS Ultrasound and ultrasound-guided hip injection have high accuracy in the diagnosis of femoroacetabular impingement with atypical symptoms. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Guanying Gao
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Qiang Fu
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
| | - Ruiqi Wu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Rongge Liu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Ligang Cui
- Department of Ultrasound, Peking University Third Hospital, Beijing, China.
| | - Yan Xu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China.
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Krueger DR, Leopold VJ, Schroeder JH, Perka C, Hardt S. Correlation of the Subjective Hip Value with Validated Patient-Reported Outcome Measurements for the Hip. J Clin Med 2020; 9:jcm9072179. [PMID: 32664255 PMCID: PMC7409009 DOI: 10.3390/jcm9072179] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 12/14/2022] Open
Abstract
Background: The subjective hip value (SHV) was developed as a patient-reported outcome measurement (PROM) that is easily and quickly performed and interpreted. The SHV is defined as a patient’s subjective hip measurement tool expressed as a percentage of an entirely normal hip joint, which would score 100%. The hypothesis is that results of the subjective hip value correlate with the results of the modified Harris hip score and the International Hip Outcome Tool in patients with hip-related diseases. Methods: 302 patients completed the modified Harris hip score (mHHS), the International Hip Outcome Tool (iHot-33) as well as the SHV. The SHV consist of only one question: “What is the overall percent value of your hip if a completely normal hip represents 100%?”. The patients were divided into five different groups depending on the diagnosis. Pearson correlation was used to evaluate the correlation between the different PROMs and linear regression analysis was used to calculate R2. Results: 302 complete datasets were available for evaluation. There was a high correlation between the SHV and the iHOT-33 (r = 0.847; r2 = 0.692, p < 0.001) and the mHHS (r = 0.832; r2 = 0.717, p < 0.001). The SHV showed a medium (r = 0.653) to high (r = 0.758) correlation with the mHHS and the iHOT-33 in all diagnosis groups. Conclusion: The SHV offers a useful adjunct to established hip outcome measurements, as it is easily and quickly performed and interpreted. The SHV reflects the view of the patient and is independent of the diagnosis. Further research with prospective studies is needed to test the psychometric properties of the score.
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Affiliation(s)
- David R. Krueger
- Department of Orthopaedics, Herzogin Elisabeth Hospital, 38124 Braunschweig, Germany;
| | - Vincent J. Leopold
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (V.J.L.); (C.P.)
| | - Joerg H. Schroeder
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin, 12683 Berlin, Germany;
| | - Carsten Perka
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (V.J.L.); (C.P.)
| | - Sebastian Hardt
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (V.J.L.); (C.P.)
- Correspondence: ; Tel.: +49-30-450-515-062; Fax: +49-30-450-751-5955
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Hamula MJ, Ryan MK, Baron SL, Bloom DA, Youm T. Atypical Hip Pain in Femoroacetabular Impingement: A Comparison of Outcomes Based on Primary Hip Pain Location. Am J Sports Med 2020; 48:167-172. [PMID: 31765225 DOI: 10.1177/0363546519887733] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patients with symptomatic femoroacetabular impingement (FAI) typically have anterior groin pain. However, a subset of these patients may have pain located laterally, posteriorly, or in a combination of locations around the hip. PURPOSE To report and compare outcomes of hip arthroscopy for patients with FAI and atypical hip pain versus classic anterior groin pain. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Consecutive patients undergoing hip arthroscopy for FAI between August 2011 and March 2013 were identified. A total of 258 patients were identified as having symptomatic FAI based on clinical, radiographic, and advanced imaging diagnosis of FAI. Exclusion criteria included isolated thigh, knee, or low back pain. We also excluded patients with hip abductor pathology and trochanteric bursitis. Of the 226 patients ultimately included, 159 (70.4%) reported anterior groin pain, while 67 (29.6%) reported isolated lateral or posterior hip pain or a combination of locations. Patients were categorized into 4 groups: isolated anterior groin pain, lateral hip pain, posterior hip pain, and multiple primary hip pain locations (combined). These patients were followed prospectively with a minimum follow-up of 2 years. Patient characteristics, surgical characteristics, modified Harris Hip Score (mHHS), Non-arthritic Hip Score (NAHS), revision hip arthroscopy, and conversions to total hip arthroplasty (THA) were recorded. RESULTS All 226 patients were included at final follow-up. Hip arthroscopy was performed by a single sports medicine fellowship-trained orthopaedic surgeon. Preoperative patient characteristics and baseline functional outcome scores did not significantly differ among groups. All 4 groups showed statistically significant improvements in mHHS and NAHS from baseline to final follow-up of a mean 2.63 years (range, 2.01-3.23 years). Functional outcome scores and rates of revision hip arthroscopy or conversion to THA did not significantly differ between groups. CONCLUSION Hip arthroscopy can effectively improve patient outcomes in atypical hip pain. A careful history and physical examination should identify this clinically meaningful subset of patients with FAI who can benefit from surgical intervention while identifying patients with concomitant posterior extra-articular hip or spine pathology that should be addressed appropriately.
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Affiliation(s)
| | - Michael K Ryan
- NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Samuel L Baron
- NYU Langone Orthopedic Hospital, New York, New York, USA
| | - David A Bloom
- NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Thomas Youm
- NYU Langone Orthopedic Hospital, New York, New York, USA
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Prather H, van Dillen L. Links between the Hip and the Lumbar Spine (Hip Spine Syndrome) as they Relate to Clinical Decision Making for Patients with Lumbopelvic Pain. PM R 2019; 11 Suppl 1:S64-S72. [PMID: 31074168 DOI: 10.1002/pmrj.12187] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This narrative review focuses on the links between the hip and lumbar spine in the context of lumbopelvic pain. The literature regarding this topic is variable, found in many disciplines of care using different terminology. Collectively these inconsistencies add to the complexity of understanding the current evidence as it pertains to clinical practice. We have chosen to review studies that describe and assess overlapping pain distributions between the lumbar spine and hip, hip osteoarthritis and lumbopelvic pain, improvements in low back pain following hip arthroplasty, association of hip range of motion and lumbopelvic pain, and lumbopelvic motion and hip motion as they relate to low back pain and gender. The links between the hip and lumbar spine may provide the clinician important information to make decisions and recommendations for people presenting with the clinical symptom complex including lumbopelvic pain.
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Affiliation(s)
- Heidi Prather
- Division of Physical Medicine and Rehabilitation, Department of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Linda van Dillen
- Program in Physical Therapy, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO
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Prather H, Decker G, Bonnette M, Simpson S, Hunt D, Sahrmann S, Cheng A, Nepple J. Hip Radiograph Findings in Patients Aged 40 Years and Under with Posterior Pelvic Pain. PM R 2019; 11 Suppl 1:S46-S53. [PMID: 31059595 DOI: 10.1002/pmrj.12180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Several sacroiliac joint (SIJ) provocative tests used to assess posterior pelvic pain involve moving and stressing the hip. It is unknown if there is a subgroup of patients with posterior pelvic pain who have underlying hip deformity that could potentially influence performance and interpretation of these tests. OBJECTIVE To describe the prevalence of radiographic hip deformity and hip osteoarthritis in a group of adults 40 years old and under who met the clinical diagnostic criteria for treatment of posterior pelvic pain with an image guided intra-articular SIJ injection. DESIGN Retrospective cohort study. SETTING Tertiary university orthopedic department PATIENTS (OR PARTICIPANTS): One hundred and forty-eight patients were evaluated (83% (123/148) female; mean age 31.3 ± 6.2 years). All had completed a trial of comprehensive noninvasive treatment for posterior pelvic pain and had a minimum of three positive SIJ provocative tests on physical examination. METHODS Retrospective review identified patients undergoing SIJ injection for pain recommended and performed by seven physiatrists between 2011 and 2017. Hip radiographs were read by a physician with expertise in hip measurements with previously demonstrated excellent intrarater reliability. MAIN OUTCOME MEASUREMENTS Percentage of patients with hip deformity findings. RESULTS No patients meeting the inclusion criteria had significant radiographic hip osteoarthritis (Tonnis ≥2 indicating moderate or greater radiographic hip osteoarthritis) and 4/148 (3%) were found to have mild radiographic hip osteoarthritis. Prearthritic hip disorders were identified in 123 (83%, 95% CI: 76, 89%) patients. For those patients with prearthritic hip disorders, measurements consistent with femoroacetabular impingement (FAI) were seen in 61 (41%) patients, acetabular dysplasia in 49 (33%) patients, and acetabular retroversion in 85 (57%) patients. Acetabular retroversion was identified in 43% (crossover sign) and 39% (prominent ischial spine) of patients. CONCLUSIONS Approximately 57% of adult patients under the age of 40 years with the clinical symptom complex of SIJ pain were found to have radiographic acetabular retroversion. This is a higher percentage than the 5%-15% found in asymptomatic people in the current literature. Further study is needed to assess links between hip structure, hip motion, and links to pelvic pain including peri and intra-articular SIJ pain. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Heidi Prather
- Division of Physical Medicine and Rehabilitation, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Gregory Decker
- Division of Physical Medicine and Rehabilitation, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Michael Bonnette
- Division of Neurorehabilitation, Department of Neurology, Washington University School of Medicine, St. Louis, MO
| | - Scott Simpson
- Division of Physical Medicine and Rehabilitation, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Devyani Hunt
- Division of Physical Medicine and Rehabilitation, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Shirley Sahrmann
- Program in Physical Therapy, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Abby Cheng
- Division of Physical Medicine and Rehabilitation, Departments of Orthopaedic Surgery and Neurology, Washington University School of Medicine, St. Louis, MO
| | - Jeffrey Nepple
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO
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Dubin A. Elucidating the Cause of Pelvic Pain. Phys Med Rehabil Clin N Am 2018; 29:777-782. [PMID: 30293630 DOI: 10.1016/j.pmr.2018.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Chronic pelvic pain is a common condition. Establishing a diagnosis can be complicated by the interplay between various organ systems, including urologic, gynecologic, gastrointestinal, neurologic, endocrinological, psychological, and musculoskeletal. Frequently, the patient will have seen multiple providers and undergone multiple tests, as well as invasive procedures, before the musculoskeletal system is even considered in the differential diagnosis. Typically, the musculoskeletal and nervous systems become suspected culprits only once all other potential etiologies have been eliminated.
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Affiliation(s)
- Andrew Dubin
- Department of Physical Medicine and Rehabilitation, Albany Medical College, New Scotland Avenue, Albany, NY 12208, USA.
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Levy DM, Cvetanovich GL, Kuhns BD, Greenberg MJ, Alter JM, Nho SJ. Hip Arthroscopy for Atypical Posterior Hip Pain: A Comparative Matched-Pair Analysis. Am J Sports Med 2017; 45:1627-1632. [PMID: 28297618 DOI: 10.1177/0363546517692983] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Femoroacetabular impingement (FAI) most commonly manifests as anterior groin pain. Patients occasionally have posterior pain but otherwise have clinical and radiographic evidence of FAI. PURPOSE To compare outcomes of hip arthroscopy for FAI in patients with atypical posterior pain versus a matched group with the typical anterior pain presentation. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Patients undergoing primary hip arthroscopy for FAI were identified from a clinical repository between January 2012 and 2014. Of 503 patients during the study period, 31 (6.2%) had posterior hip or buttock pain reproduced with flexion, adduction, and internal rotation (FADDIR) and were classified as "atypical," while those with anterior hip or groin pain were classified as "typical." Atypical patients were matched in a 1:2 cohort to the typical group based on sex, age, and body mass index (BMI). Postoperative patient-reported outcomes included visual analog scale (VAS) for pain, modified Harris Hip Score (mHHS), and Hip Outcome Scores with Activities of Daily Living (HOS-ADL) and Sports-Specific (HOS-SS) subscales. RESULTS Of the 31 atypical patients, 28 (90.3%) were available for a minimum 2-year follow-up (mean ± SD, 2.6 ± 0.6 years). These patients were matched with 56 typical patients. No differences were noted between typical and atypical cohorts in preoperative demographic or radiographic parameters. Postoperatively, both groups demonstrated significant improvements in mHHS (atypical 60.1 ± 12.4 to 78.8 ± 12.9; typical 60.0 ± 12.3 to 76.9 ± 13.6; P < .001), HOS-ADL (atypical 68.5 ± 17.0 to 88.6 ± 11.0; typical 69.2 ± 17.1 to 86.8 ± 14.7; P < .001), and HOS-SS (atypical 42.0 ± 25.5 to 71.0 ± 26.2; typical 44.4 ± 24.9 to 71.3 ± 27.3; P < .001). No differences were found in 2-year score improvements between the atypical and typical cohorts (mHHS 18.7 ± 13.4 vs 16.9 ± 13.1, P = .48; HOS-ADL 20.1 ± 16.8 vs 17.6 ± 14.6, P = .19; HOS-SS 29.0 ± 30.2 vs 26.9 ± 27.3, P = .93). Also, no significant differences were found in VAS pain improvement (5.0 ± 3.2 vs 5.6 ± 2.8, P = .56) or postoperative satisfaction (79.5 ± 5.5 vs 77.5 ± 4.1, P = .78). CONCLUSION Atypical posterior hip pain is an uncommon presentation of FAI. Patients demonstrate similar significant improvements after hip arthroscopy in outcome scores, postoperative pain, and satisfaction compared with patients who have classic anterior groin pain.
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Affiliation(s)
- David M Levy
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Gregory L Cvetanovich
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Benjamin D Kuhns
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Mitchell J Greenberg
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Jennifer M Alter
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Shane J Nho
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Hip and Lumbar Spine Physical Examination Findings in People Presenting With Low Back Pain, With or Without Lower Extremity Pain. J Orthop Sports Phys Ther 2017; 47:163-172. [PMID: 28158964 PMCID: PMC8898168 DOI: 10.2519/jospt.2017.6567] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Study Design Prospective cohort study, cross-sectional design. Background The hip-spine syndrome is described in patients with known arthritis of the hip. This study describes the hip examination findings of people presenting with low back pain (LBP). Objectives To (1) report examination findings of the hip in patients with LBP and (2) compare pain and function in patients with positive hip examination findings to those in patients without positive hip examination findings. Methods An examination and validated questionnaires of spine and hip pain and function were completed. Pain and function scores were compared between patients with and without positive hip findings. Results Consecutive patients (68 women, 33 men) with a mean age of 47.6 years (range, 18.4-79.8 years) participated. On physical examination, 81 (80%) had reduced hip flexion; 76 (75%) had reduced hip internal rotation; and 25 (25%) had 1, 32 (32%) had 2, and 23 (23%) had 3 positive provocative hip tests. Patients with reduced hip flexion had worse LBP-related (mean modified Oswestry Disability Index, 35.3 versus 25.6; P = .04) and hip-related function (mean modified Harris Hip Score, 66.0 versus 82.0; P = .03). Patients with reduced hip internal rotation had worse LBP-related function (mean Roland-Morris questionnaire, 12.4 versus 8.2; P = .003). A positive provocative hip test was coupled with more intense pain (median, 9 versus 7; P = .05) and worse LBP-related (mean Roland-Morris questionnaire, 12.1 versus 8.5; P = .02) and hip-related function (mean modified Harris Hip Score, 65.8 versus 89.7; P = .005). Conclusion Physical examination findings indicating hip dysfunction are common in patients presenting with LBP. Patients with LBP and positive hip examination findings have more pain and worse function compared to patients with LBP but without positive hip examination findings. Level of Evidence Symptom prevalence, level 1b. J Orthop Sports Phys Ther 2017;47(3):163-172. Epub 3 Feb 2017. doi:10.2519/jospt.2017.6567.
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Battaglia PJ, D’Angelo K, Kettner NW. Posterior, Lateral, and Anterior Hip Pain Due to Musculoskeletal Origin: A Narrative Literature Review of History, Physical Examination, and Diagnostic Imaging. J Chiropr Med 2016; 15:281-293. [PMID: 27857636 PMCID: PMC5106442 DOI: 10.1016/j.jcm.2016.08.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 06/23/2016] [Accepted: 08/05/2016] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE The purpose of this study was to present a narrative review of the literature of musculoskeletal causes of adult hip pain, with special attention to history, physical examination, and diagnostic imaging. METHODS A narrative review of the English medical literature was performed by using the search terms "hip pain" AND "anterior," "lateral," and "posterior." Additionally, specific entities of hip pain or pain referral sources to the hip were searched for. We used the PubMed search engine through January 15, 2016. RESULTS Musculoskeletal sources of adult hip pain can be divided into posterior, lateral, and anterior categories. For posterior hip pain, select considerations include lumbar spine and femoroacetabular joint referral, sacroiliac joint pathology, piriformis syndrome, and proximal hamstring tendinopathy. Gluteal tendinopathy and iliotibial band thickening are the most common causes of lateral hip pain. Anterior hip pain is further divided into causes that are intra-articular (ie, labral tear, osteoarthritis, osteonecrosis) and extra-articular (ie, snapping hip and inguinal disruption [athletic pubalgia]). Entrapment neuropathies and myofascial pain should also be considered in each compartment. A limited number of historical features and physical examination tests for evaluation of adult hip pain are supported by the literature and are discussed in this article. Depending on the clinical differential, the gamut of diagnostic imaging modalities recommended for accurate diagnosis include plain film radiography, computed tomography, magnetic resonance imaging, skeletal scintigraphy, and ultrasonography. CONCLUSIONS The evaluation of adult hip pain is challenging. Clinicians should consider posterior, lateral, and anterior sources of pain while keeping in mind that these may overlap.
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Affiliation(s)
| | - Kevin D’Angelo
- Canadian Memorial Chiropractic College, North York, ON, Canada
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Coppack RJ, Bilzon JL, Wills AK, McCurdie IM, Partridge L, Nicol AM, Bennett AN. A comparison of multidisciplinary team residential rehabilitation with conventional outpatient care for the treatment of non-arthritic intra-articular hip pain in UK Military personnel - a protocol for a randomised controlled trial. BMC Musculoskelet Disord 2016; 17:459. [PMID: 27821103 PMCID: PMC5100075 DOI: 10.1186/s12891-016-1309-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 10/26/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Non-arthritic hip disorders are defined as abnormalities of the articulating surfaces of the acetabulum and femur before the onset of osteoarthritis, including intra-articular structures such as the acetabular labrum and chondral surfaces. Abnormal femoroacetabular morphology is commonly seen in young men who constitute much of the UK military population. Residential multidisciplinary team (MDT) rehabilitation for patients with musculoskeletal injuries has a long tradition in the UK military, however, there are no studies presenting empirical data on the efficacy of a residential MDT approach compared with individualised conventional outpatient treatment. With no available data, the sustainability of this care pathway has been questioned. The purpose of this randomised controlled trial is to compare the effects of a residential multidisciplinary intervention, to usual outpatient care, on the clinical outcomes of young active adults undergoing treatment for non-arthritic intra-articular hip pain. METHODS/DESIGN The trial will be conducted at the Defence Medical Rehabilitation Centre, Headley Court, UK. One hundred military male participants with clinical indicators of non-arthritic intra-articular hip pain will be randomly allocated to either: (1) 7-day residential multidisciplinary team intervention, n = 50; (2) 6-week physiotherapist-led outpatient intervention (conventional care), n = 50. Measurements will be taken at baseline, post-treatment (1-week MDT group; 6-weeks physiotherapy group), and 12-weeks. The primary outcome measures are the function in daily living sub-scale of the Copenhagen Hip and Groin Outcome Score (HAGOS), the physical function subscale of the Non-arthritic Hip Score (NAHS), and VAS pain scale. Secondary outcomes include objective measures of physical capacity and general health. An intention-to-treat analysis will be performed using linear and mixed models. DISCUSSION This study will be the first to assess the efficacy of intensive MDT rehabilitation, versus conventional outpatient care, for the management of non-arthritic hip pain. The results from this study will add to the evidence-base and inform clinical practice for the management of intra-articular non-arthritic hip pain and femoroacetabular impingement in young active adults. TRIAL REGISTRATION ISRCTN Reference: ISRCTN 59255714 dated 11-Nov-2015.
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Affiliation(s)
- Russell J. Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Epsom, UK
- Department for Health, University of Bath, Bath, UK
| | | | - Andrew K. Wills
- School of Clinical Sciences, University of Bristol, Bristol, UK
| | - Ian M. McCurdie
- Centre for Lower Limb Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Epsom, UK
| | - Laura Partridge
- Centre for Lower Limb Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Epsom, UK
| | - Alastair M. Nicol
- Centre for Lower Limb Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Epsom, UK
| | - Alexander N. Bennett
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Epsom, UK
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
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Kahlenberg CA, Nwachukwu BU, Schairer WW, McCormick F, Ranawat AS. Patient Satisfaction Reporting for the Treatment of Femoroacetabular Impingement. Arthroscopy 2016; 32:1693-9. [PMID: 27157663 DOI: 10.1016/j.arthro.2016.02.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 02/09/2016] [Accepted: 02/11/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to evaluate how patient satisfaction after surgical femoroacetabular impingement (FAI) treatment is measured and reported in the current evidence base. METHODS A review of the MEDLINE database was performed. Clinical outcome studies of FAI that reported a measure of patient satisfaction were included. Patient demographics, clinical outcome scores, and patient satisfaction measures were extracted. The NewCastle Ottawa Scale (NOS) was used to grade quality. Statistical analysis was primarily descriptive. RESULTS Twenty-six studies met inclusion criteria; the mean NOS score among included studies was 5.7. Most studies were level 3 or 4 (n = 25, 96.1%). A 0 to 10 numeric scale, described by some studies as a visual analog scale, was the most commonly used method to assess satisfaction (n = 21; 80.8%), and mean reported scores ranged from 6.8 to 9.2 out of 10. Four studies (15.4%) used an ordinal scale, and 1 study (3.8%) used willingness to undergo surgery again as the measure of satisfaction. None of the included studies assessed preoperative satisfaction or patient expectation. Pooled cohort analysis was limited by significant overlapping study populations. Predictors of patients' satisfaction identified in included studies were presence of arthritis and postoperative outcome scores. CONCLUSIONS Patient satisfaction was not uniformly assessed in the literature. Most studies used a 0- to 10-point satisfaction scale, but none distinguished between the process of care and the outcome of care. Although satisfaction scores were generally high, the quality of the methodologies in the studies that reported satisfaction was low, and the studies likely included overlapping patient populations. More work needs to be done to develop standardized ways for assessing patient satisfaction after arthroscopic hip surgery and other procedures in orthopaedic sports medicine. LEVEL OF EVIDENCE Level III, systematic review of Level III studies.
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Affiliation(s)
- Cynthia A Kahlenberg
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A..
| | - Benedict U Nwachukwu
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - William W Schairer
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Frank McCormick
- Sports Medicine Department, LESS Institute, Fort Lauderdale, Florida, U.S.A
| | - Anil S Ranawat
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
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Sim Y, Horner NS, de Sa D, Simunovic N, Karlsson J, Ayeni OR. Reporting of non-hip score outcomes following femoroacetabular impingement surgery: a systematic review. J Hip Preserv Surg 2015; 2:224-41. [PMID: 27011844 PMCID: PMC4765302 DOI: 10.1093/jhps/hnv048] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 04/08/2015] [Accepted: 05/19/2015] [Indexed: 01/02/2023] Open
Abstract
This systematic review was designed to evaluate the reporting of non-hip score outcomes following surgical management of femoroacetabular impingement (FAI). MEDLINE, EMBASE and PubMed were searched and screened in duplicate for studies involving non-hip score outcomes following the surgical management of FAI. A full-text review of eligible studies was conducted and references were searched using pre-determined inclusion and exclusion criteria. Thirty-three studies involving 3198 patients were included in this review. The most common non-hip score outcomes reported included: patient satisfaction (72.7%), symptom improvement (24.7%), pain improvement (12.4%), hip range of motion (12.3%) and return to sport (6.8%). The most frequently reported standardized hip outcome scores used were the modified Harris Hip Score (mHHS) (41.2%), Non-Arthritic Hip Score (NAHS) (29.4%), Hip Outcome Score—Activities of Daily Living (HOS-ADL) (26.5%), the Western Ontario McMaster Universities Index of Osteoarthritis (WOMAC) (17.6%), the HOS Sport-Specific Subscale (SSS) (17.6%). The most commonly reported non-hip score outcomes are patient satisfaction, symptom improvement and pain improvement. Patients report high levels of satisfaction when surveyed post-operatively. A discrepancy exists between what outcomes the literature suggests should be reported and what outcomes are actually reported. Return to sport is often held as a major patient-important outcome yet it is seldom reported in studies assessing the efficacy of FAI surgery. Second, despite emerging evidence that outcome measures such as the HOS or IHOT evaluate the FAI patient population precisely, other standardized hip score outcomes (mHHS and NAHS) are still more commonly reported.
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Affiliation(s)
- Yan Sim
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Nolan S Horner
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Darren de Sa
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Nicole Simunovic
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Jon Karlsson
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Olufemi R Ayeni
- 1. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
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Reiman MP, Thorborg K. Femoroacetabular impingement surgery: are we moving too fast and too far beyond the evidence? Br J Sports Med 2015; 49:782-4. [PMID: 25677797 DOI: 10.1136/bjsports-2014-093821] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2015] [Indexed: 01/11/2023]
Abstract
Femoroacetabuler impingement (FAI) is becoming increasingly recognised as a potential pathological entity for individuals with hip pain. Surgery described to correct FAI has risen exponentially in the past 10 years with the use of hip arthroscopy. Unfortunately, the strength of evidence supporting both the examination and treatment of FAI does not appear to accommodate this exponential growth. In fact, the direction currently taken for FAI is similar to previously described paths of other orthopaedic and sports medicine pathologies (eg, shoulder impingement, knee meniscus tear) for which we have learned valuable lessons. The time has come for improved terminology, study design, and focus on delineation of successful treatment variables in the interest of those individuals with clinical indications of FAI so that we can appropriately address their needs.
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Affiliation(s)
- Michael P Reiman
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Kristian Thorborg
- Sports Orthopedic Research Centre-Copenhagen (SORC-C), Amager-Hvidovre University Hospital, Copenhagen, Denmark Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Amager-Hvidovre University Hospital, Copenhagen, Denmark
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Abstract
Hip and groin pain is commonly experienced by athletes. The differential diagnosis should include both intra-articular and extra-articular sources for pain and dysfunction. A comprehensive history and physical examination can guide the evaluation of hip pain and the potential need for further diagnostics. Treatment of athletes with hip disorders includes education, addressing activities of daily living, pain-modulating medications or modalities, exercise and sports modification, and therapeutic exercise. Surgical techniques for prearthritic hip disorders are expanding and can offer appropriate patients a successful return to athletic endeavors when conservative measures are not effective.
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Affiliation(s)
- Heidi Prather
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA.
| | - Berdale Colorado
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA
| | - Devyani Hunt
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA
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Conservative management of femoroacetabular impingement (FAI) in the long distance runner. Phys Ther Sport 2014; 15:82-90. [DOI: 10.1016/j.ptsp.2014.02.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 01/15/2014] [Accepted: 02/13/2014] [Indexed: 12/25/2022]
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Reiman MP, Mather RC, Hash TW, Cook CE. Examination of acetabular labral tear: a continued diagnostic challenge. Br J Sports Med 2013; 48:311-9. [DOI: 10.1136/bjsports-2012-091994] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Hunt D, Prather H, Harris Hayes M, Clohisy JC. Clinical outcomes analysis of conservative and surgical treatment of patients with clinical indications of prearthritic, intra-articular hip disorders. PM R 2012; 4:479-87. [PMID: 22595328 DOI: 10.1016/j.pmrj.2012.03.012] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 02/10/2012] [Accepted: 03/19/2012] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe outcomes of the conservative treatment of patients who had the clinical presentation of a prearthritic, intra-articular hip disorder, including acetabular labral tears, developmental hip dysplasia, and femoroacetabular impingement. DESIGN Prospective observational clinical outcomes study. SETTING Outpatient orthopedic clinic at a tertiary university hospital. PATIENTS Patients presenting with prearthritic, intra-articular hip disorders were recruited. Fifty-eight consecutive patients were enrolled; 6 were lost to follow-up, and 52 subjects completed the study. METHODS Patients were recruited on the basis of symptoms, distribution of pain, and the findings of a physical examination. Radiographic measurements of the hip were obtained for all subjects to describe the presence or absence and extent of deformity and/or osteoarthritis. All subjects completed a directed course of conservative treatment. After 3 months of conservative care, subjects with continued limitations, reduction of symptoms with a diagnostic intra-articular hip injection, and a surgically amenable lesion found on a magnetic resonance arthrogram proceeded to surgery. MAIN OUTCOME MEASUREMENTS Numeric Pain Score (0-10), Short Form-12, Modified Harris Hip Score, Western Ontario and McMaster Universities Osteoarthritis Index, Nonarthritic Hip Score, Baecke Questionnaire of Habitual Activity, and patient choice to have surgery. RESULTS Fifty-eight patients (9 men and 49 women) with a mean age of 35 ± 11 years (range, 18-50 years) enrolled in the study. Fifty-two subjects completed the study. Twenty-three subjects (44%) reported satisfaction with conservative care. Twenty-nine subjects (56%) chose to have surgery. Both groups demonstrated equally significant improvement (P value ranges: P = .03 to P = .0001) in all outcome measures from baseline to 1-year follow-up. Subjects who chose surgery had higher baseline activity scores compared with the conservative treatment group (P = .02). CONCLUSION All subjects with signs and symptoms of prearthritic, intra-articular hip disorders who were treated with conservative treatment alone and with conservative treatment followed by surgery demonstrated significant improvement in pain and functioning from baseline to 1 year. Forty-four percent of patients improved with conservative care alone, and 56% chose to have surgery after receiving conservative care. Persons with more active lifestyles were more likely to choose surgery. These data suggest that a trial of conservative management for persons with prearthritic, intra-articular hip disorders should be considered before engaging in surgical intervention.
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Affiliation(s)
- Devyani Hunt
- Section, Physical Medicine and Rehabilitation, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.
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Prather H, Van Dillen LR, Kymes SM, Armbrecht MA, Stwalley D, Clohisy JC. Impact of coexistent lumbar spine disorders on clinical outcomes and physician charges associated with total hip arthroplasty. Spine J 2012; 12:363-9. [PMID: 22227176 PMCID: PMC3340523 DOI: 10.1016/j.spinee.2011.11.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 09/01/2011] [Accepted: 11/15/2011] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Despite the common prevalence of lumbar spine and degenerative hip disorders, there are few descriptions of patients with coexisting hip disorders and lumbar spine disorders (LSDs). The independent economic burden of each disorder is substantial, but the financial burden when the disorders are coexisting is unknown. PURPOSE To determine the prevalence of coexisting hip disorders and LSDs in a large cohort of patients with hip osteoarthritis (OA) treated with total hip arthroplasty (THA) as well as the impact on pain and functional THA outcomes and physician charges. STUDY DESIGN This is a retrospective study performed at a tertiary university. PATIENT SAMPLE Three thousand two hundred six patients underwent total hip replacement from 1996 to 2008. OUTCOME MEASURES Self-report measures: visual analog scale. Functional measures: modified Harris Hip Score (mHHS) and University of California Los Angeles (UCLA) hip questionnaire. Economic impact measures: physician medical charges. METHODS International Classification of Diseases, Version 9, billing codes related to LSDs were cross-referenced with the 3,206 patients who had undergone a THA to determine which patients were also evaluated by a spine specialist. Demographic, hip clinical outcomes, and physician charges for patients with THA alone (THA alone) were compared with patients treated with THA and diagnosed with an LSD (THA+LSD). RESULTS Of 3,206 patients who underwent THA, 566 (18%) were also evaluated by a spine specialist. Of those with an LSD, 334 (59%) were women with an older average age (64.5 ± 13.3 years) compared with patients treated with THA alone (51%, 58.5 ± 15.5 years, p = .0001). Patients in the THA alone group as compared with the THA+LSD group had greater improvement in the mHHS (p=.0001), UCLA score (p=.0001), and pain (p=.0001). Patients in the THA+LSD group incurred on average $2,668 more in charges per episode of care as compared with patients in the THA alone group (p<.001). Patients in the THA+LSD group had more days per episode of care (p=.001). CONCLUSIONS Patients undergoing THA alone had greater improvement in function and pain relief with fewer medical charges as compared with patients undergoing a THA and treatment for an LSD. The prevalence of coexisting hip disorders and spine disorders is likely higher than currently documented. Further study is needed to improve therapeutic recommendations and determine the potential for reduction in medical expenses associated with concurrent treatment of hip OA and LSDs.
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Affiliation(s)
- Heidi Prather
- Section of Physical Medicine and Rehabilitation, Department of Orthopedic Surgery, Washington University School of Medicine, One Barnes Plaza, Suite 11300, St Louis, MO 64110, USA.
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Clinton SC, George SE, Mehnert M, Fitzgerald CM, Chimes GP. Pelvic floor pain: physical therapy versus injections. PM R 2011; 3:762-70. [PMID: 21871421 DOI: 10.1016/j.pmrj.2011.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 07/18/2011] [Indexed: 10/22/2022]
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Zierenberg A, Sahrmann S, Prather H. End-Stage Disorders of the Hip Presenting With Posterior Pelvic Girdle and Lateral Thigh Pain: Two Case Reports. PM R 2010; 2:298-302. [DOI: 10.1016/j.pmrj.2009.11.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2009] [Revised: 10/16/2009] [Accepted: 11/22/2009] [Indexed: 11/16/2022]
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