Evidence map›Paper›PMID 40297053›Full record

ArticleOrthopaedic journal of sports medicine2025

Age and Preoperative Anterior Hip Capsule Thickness May Affect Capsule Healing in Patients With Femoroacetabular Impingement Syndrome Undergoing Arthroscopic Surgery Without Capsule Repair.

Lin-Yi Shen, Qian-Ru Li, Wei-Xing Li, Kai-Zhe Chen, Hong-Yun Li

Abstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

5 authors.

Lin-Yi ShenDepartment of Sports Medicine and Arthroscopic Surgery, Sports Medical Center of Fudan University, Huashan Hospital, Fudan University, Shanghai, China.
Qian-Ru LiDepartment of Sports Medicine and Arthroscopic Surgery, Sports Medical Center of Fudan University, Huashan Hospital, Fudan University, Shanghai, China.
Wei-Xing LiDepartment of Sports Medicine and Arthroscopic Surgery, Sports Medical Center of Fudan University, Huashan Hospital, Fudan University, Shanghai, China.
Kai-Zhe ChenDepartment of Sports Medicine and Arthroscopic Surgery, Sports Medical Center of Fudan University, Huashan Hospital, Fudan University, Shanghai, China.
Hong-Yun LiDepartment of Sports Medicine and Arthroscopic Surgery, Sports Medical Center of Fudan University, Huashan Hospital, Fudan University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The capacity of an unrepaired joint capsule to heal after primary hip arthroscopic surgery in patients with femoroacetabular impingement syndrome (FAIS) remains uncertain. The factors that may contribute to nonhealing of the joint capsule are yet to be elucidated. Purpose: To report the healing rate of the unrepaired joint capsule after primary hip arthroscopic surgery and to identify factors that may contribute to nonhealing. Study Design: Case-control study; Level of evidence, 3. Methods: Data collected between August 2015 and October 2023 were reviewed. Patients with FAIS aged 18 to 65 years who underwent hip arthroscopic surgery without capsule repair and had a minimum 6-month follow-up were included. Patient demographic data were collected including age at the time of surgery, sex, body mass index, laterality of the affected hip, follow-up duration, FAIS type, and intraoperative procedures. Capsule thickness was measured on preoperative magnetic resonance imaging. The status of capsule healing was evaluated on magnetic resonance imaging at least 6 months after surgery. The correlation between an unhealed capsule and various clinical factors was also evaluated. Results: A total of 64 patients (66 hips) were included for analysis (48 hips in the healed group and 18 hips in the unhealed group). Age (44.50 ± 11.36 vs 38.44 ± 10.52 years, respectively; Conclusion: At a minimum 6-month follow-up, 27.2% of patients with FAIS who underwent primary arthroscopic surgery had unhealed anterior hip capsules. Both higher age and lower preoperative anterior hip capsule thickness may affect capsule healing in patients with FAIS who undergo primary arthroscopic surgery without capsule repair.

Indexed as

anterior capsule thicknessarthroscopic surgerycapsulehealhipmagnetic resonance imaging

Identifiers

PMID40297053
PMCPMC12034981

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.