Evidence map›Paper›PMID 26502715›Full record

ArticleJournal of orthopaedic surgery and research2015

Channel-assisted minimally invasive repair of acute Achilles tendon rupture.

Hua Chen, Xinran Ji, Qun Zhang, Xiangdang Liang, Peifu Tang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.0field-weighted citation impact, top 16% of its field
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

16 citing papers in PubMed, 25 citations in OpenAlex.

  1. [Application of wide-awake local anesthesia no tourniquet technique in the treatment of acute Achilles tendon rupture].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2022
    Trial
  2. Observational
  3. [Effectiveness analysis of channel-assisted minimally invasive repair technique combined with flexor hallucis longus tendon transfer for Achilles tendon sleeve avulsion].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025
    Article
  4. Article
  5. [A comparative study of dynamic versus static rehabilitation protocols after acute Achilles tendon rupture repair with channel assisted minimally invasive repair technique].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  6. [Anatomical research of positional relationship between protective channel and sural nerve during Achilles tendon repair using channel assisted minimally invasive repair technique].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
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  11. Review
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  14. Outcomes of Limited Open Achilles Repair Using Modified Ring Forceps.Orthopaedic journal of sports medicine · 2018
    Article
  15. Article
  16. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Hua ChenThe Department of Orthopaedic Surgery, The General Hospital of People's Liberation Army (301 Hospital), 28 Fuxing Road, Wukesong, Beijing, 100000, China.
Xinran JiThe Department of Orthopaedic Surgery, The General Hospital of People's Liberation Army (301 Hospital), 28 Fuxing Road, Wukesong, Beijing, 100000, China.
Qun ZhangThe Department of Orthopaedic Surgery, The General Hospital of People's Liberation Army (301 Hospital), 28 Fuxing Road, Wukesong, Beijing, 100000, China.
Xiangdang LiangThe Department of Orthopaedic Surgery, The General Hospital of People's Liberation Army (301 Hospital), 28 Fuxing Road, Wukesong, Beijing, 100000, China.
Peifu TangThe Department of Orthopaedic Surgery, The General Hospital of People's Liberation Army (301 Hospital), 28 Fuxing Road, Wukesong, Beijing, 100000, China. tangpf301@163.com.
The 309th Hospital of Chinese People's Liberation Army · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPercutaneous (minimally invasive) suturing is a promising option for Achilles tendon (AT) repair with low rerupture and infection rates. Sural nerve lesions are the major problem to avoid with the technique. A new device was therefore designed for suturing the AT, resulting in channel-assisted minimally invasive repair (CAMIR). The purpose of this study was to compare the clinical and functional outcomes of CAMIR with traditional open techniques.

methodEighty two patients with AT rupture were included: 41 for CAMIR, 41 for open repair. All patients followed a standardized rehabilitation protocol. Follow-ups were at 12 and 24 months after surgery. Functional evaluation was based on the clinical American Orthopaedic Foot & Ankle Society score associated with neurologic deficit (sural nerve), calf circumference, range of motion (ROM), and isometric testing.

resultsThere was no difference between groups regarding plantar flexor strength, ankle ROM, or calf circumference. CAMIR significantly decreased the operative time compared to open repair (17 vs. 56 min, P < 0.0001). Mean scar length was greater in the open repair group (10 vs. 2 cm, P < 0.0001). There were no wound complications in the CAMIR group but four in the open repair group (P < 0.0001). No deep vein thrombosis, rerupture, or sural nerve injury occurred.

conclusionCAMIR and open repair yielded essentially identical clinical and functional outcomes. Sural nerve injuries can be minimized using CAMIR by carefully placing the suture channel with a stab incision and special trocar based on a modified Bunnell suture technique.

Indexed as

Achilles TendonAdultAnkle JointAthletic InjuriesEquipment DesignFemaleHumansMaleMiddle AgedMinimally Invasive Surgical ProceduresPostoperative CareRecovery of FunctionRetrospective StudiesRuptureSuture TechniquesTendon Injuries

Identifiers

PMID26502715
PMCPMC4621853
OpenAlexW1858509439

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.