Evidence map›Paper›PMID 42707223›Full record

ArticleArthroscopy, sports medicine, and rehabilitation2026

Endoscopic Iliotibial Band Lengthening and Bursectomy Effectively Improve Pain and Function in Patients With Greater Trochanteric Pain Syndrome.

Ashlyn A Callan, Brandon Boyd, Harrison Volaski, Yungtai Lo, Ethan Krell, Noel Akioyamen, Ferdinand J Chan

Abstract read
In one paragraph

Article in Arthroscopy, sports medicine, and rehabilitation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ashlyn A CallanAlbert Einstein College of Medicine Bronx New York U.S.A.ORCID https://orcid.org/0009-0006-7804-3563
Brandon BoydDepartment of Orthopedic Surgery Montefiore Medical Center Bronx New York U.S.A.ORCID https://orcid.org/0000-0001-8864-1790
Harrison VolaskiDepartment of Orthopedic Surgery Montefiore Medical Center Bronx New York U.S.A.ORCID https://orcid.org/0000-0002-2091-9538
Yungtai LoAlbert Einstein College of Medicine Bronx New York U.S.A.
Ethan KrellDepartment of Orthopedic Surgery Montefiore Medical Center Bronx New York U.S.A.ORCID https://orcid.org/0000-0001-6298-359X
Noel AkioyamenDepartment of Orthopedic Surgery Montefiore Medical Center Bronx New York U.S.A.ORCID https://orcid.org/0000-0001-7617-5200
Ferdinand J ChanDepartment of Orthopedic Surgery Montefiore Medical Center Bronx New York U.S.A.ORCID https://orcid.org/0000-0003-0028-1394

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To evaluate patient-reported outcomes after endoscopic bursectomy and iliotibial band lengthening for the treatment of greater trochanteric pain syndrome. Methods: Patients >18 years who underwent endoscopic bursectomy and iliotibial band lengthening for treatment of greater trochanteric pain syndrome were included. Patient-reported outcomes were collected preoperatively and postoperatively at 1-year follow-up. Outcome measures included Hip Outcome Score Activity of Daily Living score and Sports subscales, modified Harris Hip Score, and University of California, Los Angeles activity score. Data was analyzed using Wilcoxon rank-sum tests and Fisher's exact tests. Results: The study included 25 individual patients (17 preoperative and 13 postoperative data points; and 5 patients provided both). The cohort had a mean age of 53.6 years (range, 27-86), and 73% were women. Significant improvements in functional scores were observed across all outcome measures. The median (interquartile range) total Hip Outcome Score Activity of Daily Living improved from 43.8 (27.9, 60.3) preoperatively to 91.2 (72.1, 95.6) postoperatively ( Conclusions: Endoscopic bursectomy and iliotibial band lengthening were associated with improvements in patient-reported pain and function in patients with chronic greater trochanteric pain syndrome. Although these results are compelling, they should be interpreted with caution because of the relatively small sample size. Level of Evidence: Level IV, retrospective case series.

Identifiers

PMID42707223
PMCPMC13546974

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.