Evidence map›Paper›PMID 42878690›Full record

ArticleOrthopaedic surgery2026

Excellent 2-Year Outcomes of MUIB All-Inside ACL Reconstruction: A Registry-Based Analysis of 63 Patients With Zero Graft Failure.

Badrul Akmal Hisham Md Yusoff, Mohamad Helmi Bin Hamid, Norlelawati Mohamad, Karbela Reza Ramlan, Nik Kamarul Arif Nik Kamaruzman, Aliff Omar, Zhafir Asikin, M Azwan Aziz

Abstract read
In one paragraph

Article in Orthopaedic surgery, 2026. 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

8 authors.

Badrul Akmal Hisham Md YusoffDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Mohamad Helmi Bin HamidDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Norlelawati MohamadDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Karbela Reza RamlanDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Nik Kamarul Arif Nik KamaruzmanDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Aliff OmarDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Zhafir AsikinDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
M Azwan AzizDepartment of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0003-4566-9704

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnterior cruciate ligament reconstruction (ACLR) remains a cornerstone of orthopedic sports medicine, yet graft failure rates are high despite advances in surgical techniques. The Modified UKM Internal Bracing (MUIB) technique combines all-inside ACLR with internal suture augmentation, potentially offering enhanced graft protection and improved outcomes.

methodsThis retrospective cohort study evaluated 63 patients who underwent isolated primary all-inside ACLR using the MUIB technique (19 allograft, 44 autograft) between 2020 and 2024. Outcome measures included International Knee Documentation Committee (IKDC) scores, Visual Analog Scale (VAS) pain scores, graft failure rates, Single Leg Hop Test (SLHT) performance, and complication profiles at 3, 6, 12, and 24 months postoperatively.

resultsBoth allograft and autograft groups demonstrated significant improvement from preoperative to 2-year follow-up (p < 0.001). There were no statistically significant differences observed between allograft and autograft groups across all outcome measures, suggesting that the MUIB technique may yield comparable outcomes regardless of graft type. Complete pain resolution (VAS 0) was achieved by 6 months in both groups. Notably, no graft re-tears were documented throughout the 2-year follow-up period, with 95.2% of patients achieving SLHT > 90% at 12 months. No infections, arthrofibrosis, or hardware-related complications requiring reoperation were recorded.

conclusionThe MUIB all-inside ACLR technique yielded excellent 2-year outcomes in this cohort, characterized by a zero graft failure rate, complete pain resolution, and exceptional functional recovery. However, given the retrospective, uncontrolled design, these findings should be interpreted as preliminary and hypothesis-generating. Prospective comparative studies are necessary to establish the efficacy and potential superiority of the MUIB technique relative to conventional ACLR approaches. LEVEL OF EVIDENCE: 3:

Indexed as

allograftsanterior cruciate ligament reconstructionautograftsinternal braceknee

Identifiers

PMID42878690
PMCPMC13671155

What OpenQuestion holds

Textmetadata
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.