scholarly journals Reconstruction of Paprosky III defects with double-trabecular metal cups in acetabular revision at five-year follow-up

2020 ◽  
Author(s):  
Xianghong Zhang ◽  
Jia Wan ◽  
Wanchun Wang ◽  
Fuming Li ◽  
Libiao Qiu ◽  
...  
Keyword(s):  
Los Angeles ◽  
Bone Grafting ◽  
Short Form ◽  
Limb Length Discrepancy ◽  
Acetabular Revision ◽  
Harris Hip Score ◽  
Trabecular Metal ◽  
Modified Harris Hip Score ◽  
Acetabular Defects

Abstract Background: Acetabular revision is often difficult to manage because of severe bone loss, especially for Paprosky type Ⅲ defects. Our present study aimed to assess the strategy of double-trabecular metal cups in acetabular revision.Methods: Fifteen patients (15 hips) underwent acetabular revision using double-cup technique alone or in combination with impacting bone grafting between January 2008 and May 2015. Preoperative and the latest follow-up clinical and radiographic scores were recorded and compared.Results: No patients were lost to follow up, and no patients underwent re-revision for loosening or any other reasons at the mean follow-up duration of 66 (range 55-105) months. We discovered 3 patients (3/15) with the early dislocation within the first year after the surgery and 2 patients (2/15) with delayed wound healing. The comparison between preoperative and the latest follow-up results showed the records of modified Harris Hip Score, University of California, Los Angeles activity score, Short Form 36, limb-length discrepancy and hip center of rotation were significantly improved.Conclusions: The application of double-cup technique alone or in combination with impacting bone grafting is an effective and reliable treatment option for Paprosky type Ⅲ acetabular defects without pelvic discontinuity.

Stemless hip arthroplasty versus traditional implants: a comparative observational study at 30 months follow-up

2018 ◽  
Vol 28 (2_suppl) ◽  
pp. 21-27 ◽  
Author(s):  
Giandomenico Logroscino ◽  
Fabrizio Donati ◽  
Vincenzo Campana ◽  
Michela Saracco
Keyword(s):  
Short Form ◽  
Stress Shielding ◽  
Limb Length Discrepancy ◽  
Limb Length ◽  
Harris Hip Score ◽  
Retrospective Case ◽  
Chi Square ◽  
Length Discrepancy ◽  
Short Stems

Introduction: The aim of this retrospective case-control study is to evaluate clinical and radiographic results of short stems compared with traditional hip prostheses. Methods: 46 short stems (SS) and 50 traditional stems (TS) were selected. All the stems were implanted by the same surgeon using posterior approach because of primary osteoarthritis, post-traumatic osteoarthritis and avascular necrosis. All the patients were compared clinically by Harris Hip Score (HHS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), visual analogue scale (VAS), 12-item Short Form Health Survey (SF-12F/M) and radiographically (offset, CD angle, limb length discrepancy, cup inclination, subsidence, osseointegration, heterotopic ossification). Radiographic evaluations were carried out by 3 different blinded surgeons. A statistical analysis was performed (chi-square, t-test, Mann-Whitney). Results: At a mean follow-up of 30 months all the implanted stems were well-positioned and osseointegrated. In both groups there was a marked improvement in pain ( p < 0.001) with a statistically significant advantage in the SS group for WOMAC (90.8 vs. 87.5; p = 0.02) and in part for HHS (93 vs. 91.7; p = 0.18). The radiographic evaluations, with high concordance correlation between the 3 blinded surgeons (ICC consistently >0.80), showed no significant differences in the restoration of the articular geometry, with a reduction of cortical hypertrophy (2% SS vs. 7% TS) and periprosthetic stress-shielding ( p < 0.05) in the SS group. On the other hand, SS were more related to limb length discrepancy (61% vs. 33%; p < 0.05). No major complications were recorded in the 2 groups. Conclusion: Short stems were shown to be comparable or better than traditional implants at short-term follow-up.

scholarly journals Development of the HOOSglobal to Assess Patient-Reported Outcomes in Patients Undergoing Hip Preservation Procedures

2018 ◽  
Vol 46 (4) ◽  
pp. 940-946 ◽  
Author(s):  
Cale A. Jacobs ◽  
Michael R. Peabody ◽  
Stephen T. Duncan ◽  
Ryan D. Muchow ◽  
Ryan M. Nunley ◽  
...  
Keyword(s):  
Los Angeles ◽  
Short Form ◽  
Periacetabular Osteotomy ◽  
Patient Reported Outcome ◽  
Harris Hip Score ◽  
Level Of Evidence ◽  
Patient Reported ◽  
Orthopaedic Community ◽  
Pro Tools ◽  
Modified Harris Hip Score

Background: The creation of a single patient-reported outcome (PRO) platform validated across hip preservation, osteoarthritis (OA), and total hip arthroplasty (THA) populations may reduce barriers and streamline the routine collection of PROs in clinical practice. As such, the purpose of this study was to determine if augmenting the Hip disability and Osteoarthritis Outcome Score–Joint Replacement (HOOS, JR) with additional HOOS questions would result in a PRO platform that could be used across a wider spectrum of hip patient populations. Hypothesis: The HOOS, JR would demonstrate a notable ceiling effect, but by augmenting the HOOS, JR with additional HOOS questions, a responsive PRO platform could be created. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: Using preoperative and postoperative HOOS responses from a sample of 304 patients undergoing periacetabular osteotomy (PAO), additional items were identified to augment the HOOS, JR. The psychometric properties of a newly created PRO tool (HOOSglobal) were then compared with the HOOS, JR and other PRO instruments developed for patients with hip OA and/or undergoing THA. Results: By augmenting the HOOS, JR with 2 additional questions, the HOOSglobal was more responsive than all other included PRO tools and had significantly fewer maximum postoperative scores than the HOOS, JR ( P < .0001), HOOS–Physical Function Short form ( P < .0001), Western Ontario and McMaster Universities Osteoarthritis Index ( P = .02), University of California, Los Angeles activity scale ( P = .0002), and modified Harris Hip Score ( P = .04). The postoperative HOOSglobal score threshold associated with patients achieving the patient acceptable symptom state (PASS) was 62.5. Conclusion: The HOOSglobal is a valid and responsive PRO tool after PAO and may potentially provide the orthopaedic community with a PRO platform to be used across hip-related subspecialties. For patients undergoing PAO, a postoperative HOOSglobal score ≥62.5 was associated with patients achieving the PASS.

scholarly journals Outcomes of arthroscopic femoroplasty in patients with cam lesions: Minimum 2-year follow-up

2020 ◽  
Vol 28 (2) ◽  
pp. 230949902094204
Author(s):  
Yong-Chan Ha ◽  
Jae-Young Lim ◽  
Yoo-Sun Won ◽  
Young-Kyun Lee ◽  
Kyung-Hoi Koo ◽  
...  
Keyword(s):  
Los Angeles ◽  
Clinical Outcomes ◽  
Hip Arthroscopy ◽  
Alpha Angle ◽  
Visual Analog Scale Score ◽  
Harris Hip Score ◽  
Preoperative Pain ◽  
Military Population ◽  
Modified Harris Hip Score

Purpose: Successful arthroscopic femoroplasty in patients with cam lesions have been reported in Western countries in the last two decades. However, the outcomes after arthroscopic femoroplasty in Asia have thus far only been reported in patients with borderline dysplasia and in the military population. This retrospective study was designed to evaluate the short-term clinical outcomes and radiologic outcomes after hip arthroscopy in patients with cam-type femoroacetabular impingement (FAI) at a minimum postoperative follow-up of 2 years. Methods: From January 2013 to December 2016, 204 hip arthroscopy procedures were performed. Of these cases, 62 patients (73 hips) underwent hip arthroscopy for cam-type FAI. Results: Of the 73 hips, 65 (89.0%) achieved gratified reduction or elimination of preoperative pain. The clinical outcomes showed improvement in scores from before surgery to the last follow-up: 67.1 ± 15.0 to 90.2 ± 6.3 for the modified Harris hip score ( p < 0.001), 4.7 ± 2.5 to 7.1 ± 1.4 for the University of California Los Angeles score ( p < 0.001), and 7.4 ± 1.9 to 1.8 ± 1.5 for the visual analog scale score ( p < 0.001). In radiologic assessments, significant improvement was observed in the alpha angle from a mean 60.9° to 49.5° ( p < 0.001) and in the head–neck offset from a mean of 3.3 mm to 6.3 mm ( p < 0.001). Of the 73 hips, 65 (89.0%) achieved satisfactory reduction or elimination of preoperative pain. In subgroup analysis for the sufficiency of femoroplasty (alpha angle < 55°), the clinical outcomes were not different between the two groups. Conclusion: Arthroscopic femoroplasty resulted in an 89% satisfaction at the 2-year follow-up. Therefore, hip arthroscopic femoroplasty might be an excellent alternative to open surgery and offers a greater probability of good to excellent results.

scholarly journals Invasive Electromagnetic Field Treatment in Osteonecrosis of the Femoral Head: A Prospective Cohort Study

2014 ◽  
Vol 8 (1) ◽  
pp. 125-129 ◽  
Author(s):  
C. Windisch ◽  
W. Kolb ◽  
E. Röhner ◽  
M. Wagner ◽  
A. Roth ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Bone Grafting ◽  
Harris Hip Score ◽  
Total Hip ◽  
Group 2 ◽  
Modified Harris Hip Score ◽  
Group 1

Introduction : The purpose of this prospective cohort study was to compare the surgical treatment of non-ONFH in adulthood by curettage and bone grafting with treatment by curettage and bone grafting in combination with invasive electromagnetic field treatment using Magnetodyn®. This was assessed by examining whether electromagnetic field treatment has a positive additive effect on the clinical parameters modified Harris Hip Score according to Haddad, Cook and Brinker, Merle d'Aubigné hip score and visual analogue scale, and on the subsequent need for treatment by total hip arthroplasty. Materials and Methodology : The prospective, non-randomised study included 35 patients with unilateral or bilateral osteonecrosis of the femoral head. These were divided into two groups according to the surgical treatment regime and assessed over a 12-month follow-up period. The study group (Group 1) comprised 19 patients (14 men and 5 women) with a total of 22 non-ONFH, who underwent minimally invasive curettage, bone grafting and electromagnetic field treatment (Magnetodyn®) by implantation of a bipolar induction screw. The control group (Group 2) comprised 16 patients (12 men and 4 women) with a total of 18 non-ONFH, who underwent minimally invasive curettage and bone grafting without Magnetodyn® therapy. At the initial pre-operative examination and the 6 and 12-month follow-up, all patients were assessed by clinical examination and radiological monitoring, and by bilateral hip MRI. The clinical evaluation was based on the modified Harris Hip Score according to Haddad, Cook and Brinker, the Merle d`Aubigné hip score and the visual analogue scale (VAS). Results : At the time of follow-up, total hip arthroplasty (THA) had been performed in four patients in Group 1 (18%). In Group 2, four patients (22%) had received a THA (n.s.). Both procedures led to an improvement in the clinical scores (Harris Hip Score, Merle d`Aubigné score and VAS), although no significant difference was observed. Conclusion : The authors conclude that electromagnetic field treatment with Magnetodyn®, using the special signal protocol applied here, as an adjunct to curettage and autologous bone grafting to treat non-ONFH, does not produce better clinical results and does not offer better prophylaxis for the avoidance of total hip arthroplasty over all ARCO stages.

scholarly journals Hip arthroplasty - study correlating intra operative stable range of motion with postoperative functional activity

2020 ◽  
Vol 6 (6) ◽  
pp. 1263
Author(s):  
Tushar Singhi ◽  
Udit Kapoor ◽  
Ashith Rao
Keyword(s):  
Range Of Motion ◽  
Hip Arthroplasty ◽  
Posterior Approach ◽  
Short Form ◽  
Limb Length Discrepancy ◽  
Harris Hip Score ◽  
Stable Range ◽  
High Flexion ◽  
One Year

<p class="abstract"><strong>Background:</strong> Squatting and sitting cross-legged is a part of lifestyle both for employment and for daily ablutions. When these activities can be allowed after hip arthroplasty is not documented. The aim of this study is to identify if patients having good intra-operative stability with the posterior approach, can start high flexion activities early.</p><p class="abstract"><strong>Methods:</strong> In this retrospective study, all hip arthroplasty patients done from 2013-2017 were considered for inclusion. Patients were evaluated for intra-operative stable range of motion and patients who were stable were encouraged to do cross-legged sitting from 2 weeks after surgery and squatting from 6 weeks after surgery. The follow-up visits were at 6-weeks, 3-months and 1-year after surgery. Parameters assessed were Harris hip score, short form survey-12 (SF-12) score, limb length discrepancy, range of motion and ability to sit cross-legged and squat. All the patients were again called for a follow-up visit and the parameters were reassessed.<strong></strong></p><p class="abstract"><strong>Results:</strong> Sixty patients were included in the study. Mean follow-up was 2 years 3 months. Mean Harris hip score and SF-12 showed improvement from 64.8 and 19.5 at 3 months to 88.3 and 37.8 respectively at last follow-up. At the end of 3 months, 85% patients could sit cross-legged and 50% could squat. At one year, the corresponding figures were 85% and 70%.</p><p class="abstract"><strong>Conclusions:</strong> If intra-operative range of motion testing is satisfactory, early initiation of high flexion hip activities is safe.</p>

Outcomes of Hip Arthroscopic Surgery in Adolescents With a Subanalysis on Return to Sport: A Systematic Review

2019 ◽  
Vol 48 (6) ◽  
pp. 1526-1534
Author(s):  
Sarah L. Chen ◽  
David R. Maldonado ◽  
Cammille C. Go ◽  
Cynthia Kyin ◽  
Ajay C. Lall ◽  
...  
Keyword(s):  
Systematic Review ◽  
Short Form ◽  
Adult Population ◽  
Arthroscopic Surgery ◽  
Return To Sport ◽  
Functional Improvement ◽  
Harris Hip Score ◽  
Patient Reported ◽  
The Mean

Background: There is a plethora of literature on outcomes after hip arthroscopic surgery in the adult population; however, outcomes in the adolescent population have not been as widely reported. Additionally, as adolescents represent a very active population, it is imperative to understand their athletic activity and return to sport after hip arthroscopic surgery. Purpose: To analyze patient-reported outcomes (PROs) after hip arthroscopic surgery in adolescents (aged 10-19 years) and present a return-to-sport analysis in the athletic adolescent subgroup. Study Design: Systematic review; Level of evidence, 4. Methods: The PubMed, Embase, and Cochrane databases were searched according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to identify articles that reported PROs after hip arthroscopic surgery in adolescents. The standardized mean difference was calculated to compare the effect size of hip arthroscopic surgery on various PROs. For the athletic subgroup, a return-to-sport summary was also provided. Results: Ten studies, with 618 adolescent hips and a collective study period of December 2004 to February 2015, were included in this systematic review. Across all studies, the mean age was 15.8 years (range, 11.0-19.9 years), and female patients composed approximately 56.7% of the entire cohort. The mean follow-up was 34.5 months (range, 12-120 months). The modified Harris Hip Score (mHHS) was reported in 9 studies, and at latest follow-up, scores were excellent in 4 studies (range, 90-95) and good in the remaining 5 studies (range, 82.1-89.6). All adolescents also showed significant improvement on the Non-Arthritic Hip Score (NAHS), the Hip Outcome Score–Activities of Daily Living (HOS-ADL), the HOS–Sport-Specific Subscale (HOS-SSS), the physical component of the 12-Item Short Form Health Survey (SF-12P), a visual analog scale for pain (VAS), and both versions of the International Hip Outcome Tool (iHOT-12 and iHOT-33) at latest follow-up ( P < .05). Further, mean improvements reported in all studies surpassed reported values of the minimal clinically important difference and patient acceptable symptomatic state for the mHHS, HOS-ADL, HOS-SSS, and iHOT-33. Finally, the collective return-to-sport rate among athletic adolescents was 84.9%. Conclusion: In the setting of labral tears and femoroacetabular impingement, hip arthroscopic surgery can safely be performed in adolescents and leads to significant functional improvement. Furthermore, athletic adolescents return to sport at high levels after hip arthroscopic surgery.

scholarly journals Subchondral drilling for chondral flaps reduces the risk of total hip arthroplasty in femoroacetabular impingement surgery at minimum five years follow-up

2018 ◽  
Vol 29 (2) ◽  
pp. 191-197 ◽  
Author(s):  
Pascal C Haefeli ◽  
Moritz Tannast ◽  
Martin Beck ◽  
Klaus A Siebenrock ◽  
Lorenz Büchler
Keyword(s):  
Los Angeles ◽  
Total Hip Arthroplasty ◽  
Femoroacetabular Impingement ◽  
Hip Arthroplasty ◽  
Hip Dislocation ◽  
Harris Hip Score ◽  
Control Group ◽  
Total Hip ◽  
Tönnis Grade

Introduction: The best treatment of acetabular chondral flaps during surgery for femoroacetabular impingement (FAI) is unknown. We asked if subchondral drilling improves clinical and radiographic outcome and if there are factors predicting failure. Methods: We treated 79 patients with symptomatic FAI and acetabular chondral flaps with surgical hip dislocation between January 2000 and December 2007. Exclusion of all patients with previous hip pathology or trauma resulted in 62 patients (80 hips). The chondral flap was slightly debrided in 43 patients/51 hips (control group). In 28 patients/29 hips (study group), additional osseous drilling was performed. 4 patients (5 hips, 6%) were lost to follow-up. Mean follow-up was 9 years (5–13 years). The groups did not differ in demographic data, radiographic parameters or follow-up. Clinical outcome was assessed with the Merle d’Aubigné score, modified Harris Hip Score and University of California Los Angeles activity score and progression of osteoarthritis with the Tönnis grade. Results: No patient underwent conversion to total hip arthroplasty (THA) in the drilling group compared to 7 patients (8 hips, 16%) in the control group ( p = 0.005); in the remaining hips, clinical scores and progression of Tönnis grade did not differ. Increased acetabular coverage, age and body mass index were univariate predictive factors for conversion to THA. No drilling was as an independent predictive factor for conversion to THA (hazard ratio 58.07, p = 0.009). Conclusion: Subchondral drilling under acetabular chondral flaps during surgical treatment of FAI is an effective procedure to reduce the rate of conversion to THA.

Reconstruction of acetabular defects with porous tantalum shells and augments in revision total hip arthroplasty at ten-year follow-up

2019 ◽  
Vol 101-B (3) ◽  
pp. 311-316 ◽  
Author(s):  
J. Löchel ◽  
V. Janz ◽  
C. Hipfl ◽  
C. Perka ◽  
G. I. Wassilew
Keyword(s):  
Total Hip Arthroplasty ◽  
Aseptic Loosening ◽  
Hip Arthroplasty ◽  
Screw Fixation ◽  
Acetabular Revision ◽  
Revision Total Hip Arthroplasty ◽  
Pelvic Discontinuity ◽  
Acetabular Defects

Aims The use of trabecular metal (TM) shells supported by augments has provided good mid-term results after revision total hip arthroplasty (THA) in patients with a bony defect of the acetabulum. The aim of this study was to assess the long-term implant survivorship and radiological and clinical outcomes after acetabular revision using this technique. Patients and Methods Between 2006 and 2010, 60 patients (62 hips) underwent acetabular revision using a combination of a TM shell and augment. A total of 51 patients (53 hips) had complete follow-up at a minimum of seven years and were included in the study. Of these patients, 15 were men (29.4%) and 36 were women (70.6%). Their mean age at the time of revision THA was 64.6 years (28 to 85). Three patients (5.2%) had a Paprosky IIA defect, 13 (24.5%) had a type IIB defect, six (11.3%) had a type IIC defect, 22 (41.5%) had a type IIIA defect, and nine (17%) had a type IIIB defect. Five patients (9.4%) also had pelvic discontinuity. Results The overall survival of the acetabular component at a mean of ten years postoperatively was 92.5%. Three hips (5.6%) required further revision due to aseptic loosening, and one (1.9%) required revision for infection. Three hips with aseptic loosening failed, due to insufficient screw fixation of the shell in two and pelvic discontinuity in one. The mean Harris Hip Score improved significantly from 55 (35 to 68) preoperatively to 81 points (68 to 99) at the latest follow-up (p < 0.001). Conclusion The reconstruction of acetabular defects with TM shells and augments showed excellent long-term results. Supplementary screw fixation of the shell should be performed in every patient. Alternative techniques should be considered to address pelvic disconinuity. Cite this article: Bone Joint J 2019;101-B:311–316.

Blood metal levels, leucocyte profiles, and cytokine profiles in patients with a modular dual-mobility hip prosthesis

2019 ◽  
Vol 101-B (9) ◽  
pp. 1035-1041 ◽  
Author(s):  
David C. Markel ◽  
Therese Bou-Akl ◽  
Mario D. Rossi ◽  
Natalie Pizzimenti ◽  
Bin Wu ◽  
...  
Keyword(s):  
Flow Cytometry ◽  
Short Form ◽  
Harris Hip Score ◽  
Blood Concentrations ◽  
Dual Mobility ◽  
Large Femoral Head ◽  
Serum Cytokines ◽  
Metal Levels ◽  
Leucocyte Profiles

Aims The aim of this study was to evaluate blood metal ion levels, leucocyte profiles, and serum cytokines in patients with a total hip arthroplasty (THA) involving modular dual-mobility components. Patients and Methods A total of 39 patients were recruited, with clinical follow-up of up to two years. Outcome was assessed using the Harris Hip Score (HHS, the 12-Item Short-Form Health Survey (SF-12), the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and a visual analogue scale (VAS) for pain. Blood concentrations of cobalt (Co), chromium (Cr), and serum cytokines were measured. Subpopulations of leucocytes were analyzed by flow cytometry. Results The clinical performance was good. Blood Co levels (ref 1.0 µg/l) were mildly elevated in seven patients at three months, and two patients at two years’ follow-up. The preoperative Cr levels were normal except for one patient with a detectable Cr (1.2 µg/l). Cr levels were detectable in three patients at three months, two patients at one year, and three patients at two years’ follow-up. No patients had symptoms suggestive of failure. Although flow cytometry showed constant circulating leucocyte profiles, there was a significant reduction of serum interleukin (IL)-4, IL-5, and interferon gamma (IFNγ) postoperatively compared with the preoperative levels (p < 0.05). Conclusion These results suggest that THA using modular dual-mobility components is safe. This allows an opportunity to use a large femoral head and a thick polyethylene bearing surface, which is especially useful in revision procedures or high-risk situations when added stability is required. Cite this article: Bone Joint J 2019;101-B:1035–1041.

scholarly journals Ultrasound-Guided Percutaneous Tenotomy for Gluteal Tendinopathy

2020 ◽  
Vol 8 (3) ◽  
pp. 232596712090786 ◽  
Author(s):  
Champ L. Baker ◽  
J. Ryan Mahoney
Keyword(s):  
Short Form ◽  
Tendon Repair ◽  
Case Series ◽  
Outpatient Setting ◽  
Harris Hip Score ◽  
Ultrasound Guided ◽  
Level Of Evidence ◽  
Nonsurgical Management ◽  
Gluteal Tendinopathy

Background: Gluteal tendinopathy is a common cause of lateral hip pain. Percutaneous ultrasonic tenotomy (PUT) has been used successfully for the treatment of tendinopathy of the elbow, knee, and ankle, but its use in the hip has not been described. Purpose: To evaluate the efficacy of PUT in patients who did not respond to nonsurgical management of gluteal tendinopathy. Study Design: Case series; Level of evidence, 4. Methods: A total of 29 patients with gluteal tendinopathy (mean age, 62 years) who did not respond to nonsurgical treatment were enrolled in this prospective study and underwent ultrasound-guided PUT in an outpatient setting. Patients with a history of ipsilateral hip surgery were excluded. All patients initially underwent magnetic resonance imaging or a computed tomography arthrogram demonstrating tendinopathy and/or partial tearing of the gluteus minimus or medius tendon or both tendons. Outcomes were assessed with a visual analog scale (VAS) for pain, the Harris Hip Score evaluation, and the 12-Item Short Form Health Survey (SF-12) before the procedure and at subsequent follow-up visits or by telephone interviews at 3 weeks, 3 months, 6 months, and final follow-up (range, 18-30 months). Results: The mean final follow-up was at 22 months postoperatively. At final follow-up, VAS scores had improved from a preprocedural mean ± SD of 5.86 ± 1.73 to 2.82 ± 2.22 ( P < .01). Harris Hip Scores improved from a preprocedural mean of 60.03 ± 10.86 to 77.47 ± 14.34 ( P < .01). Total SF-12 scores improved from a mean of 29.93 ± 5.39 (51% optimal) to 34.41 ± 4.88 (64% optimal) ( P < .01). No complications were reported. At final follow-up, when asked whether they would have the procedure again, 15 patients replied “yes definitely,” 3 replied “yes probably,” 3 replied “maybe,” 1 replied “likely not,” and 2 replied “definitely not.” There were 3 patients who eventually had hip abductor tendon repair, and their PUT procedures were considered failures. Conclusion: PUT is an effective treatment, with good results for patients with gluteal tendinopathy.

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