Evidence map›Paper›PMID 41541312›Full record

ArticleArthroscopy techniques2025

Arthroscopic Anatomic Repair of Lateral Meniscal Posterior Root Tears with All-Suture Anchors using Percutaneous Exchange Rod Technique Through High Posterolateral Portal.

Jidong Song, Zhaopu Jing, Tian Lei, Xiaoqian Dang, Ruiyu Liu, Zhibin Shi, Lihong Fan

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Article in Arthroscopy techniques, 2025. 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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5 · Who and what money

Authors and funding

7 authors.

Jidong SongDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Zhaopu JingDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Tian LeiDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Xiaoqian DangDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Ruiyu LiuDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Zhibin ShiDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.
Lihong FanDepartment of Sports Medicine and Pediatric Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meniscal posterior root tears disrupt knee joint mechanics and can lead to early-onset osteoarthritis if untreated. Surgical repair is crucial to restore meniscal integrity, yet challenges remain, including achieving anatomical fixation, reducing neurovascular risks, and avoiding growth plate interference in young patients. Traditional transtibial pullout repair for medial meniscal posterior root tear is less biomechanically effective than suture anchor techniques, while conventional posteromedial portal approaches for anchor placement have risks. Repairing lateral meniscal posterior root tears in adolescents is even more challenging due to concerns about physeal damage and peroneal nerve proximity. We present an arthroscopic technique for meniscal root repair applicable to both medial and lateral tears, utilizing a single high posterolateral portal. It features 2 key innovations: the percutaneous exchange rod technique for accurate portal localization, enhancing minimally invasive access and reducing peroneal nerve injury risk, and the use of all-suture anchors for fixation, minimizing hardware-related cartilage trauma while ensuring biomechanical stability. This technique enables anatomical reattachment without transosseous tunnels, making it suitable for adult patients with medial meniscal posterior root tear and adolescents with lateral meniscal posterior root tear.

Identifiers

PMID41541312
PMCPMC12801034

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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.