Evidence map›Paper›PMID 42789095›Full record

ArticleUnfallchirurgie (Heidelberg, Germany)2026

[Resection of a chondrosarcoma of the first metacarpal and reconstruction using composite osteosynthesis : Case report and literature review].

Johannes Wunder, Ahmet Mestan, David Griger, Veronika Koeppen, Moritz Billner, Christian von Rüden

Abstract readEnglish Abstract
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In one paragraph

Article in Unfallchirurgie (Heidelberg, Germany), 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

6 authors.

Johannes WunderKlinik für Unfallchirurgie, Orthopädie und Handchirurgie, Klinikum Weiden, akademisches Lehrkrankenhaus der Universität Regensburg, Söllnerstraße 16, 92637, Weiden i.d.OPf, Deutschland. johannes.wunder@kno.ag.
Ahmet MestanKlinik für Unfallchirurgie, Orthopädie und Handchirurgie, Klinikum St. Marien Amberg, akademisches Lehrkrankenhaus der Universität Erlangen-Nürnberg und Regensburg, Amberg, Deutschland.
David GrigerKlinik für Unfallchirurgie, Orthopädie und Handchirurgie, Klinikum Weiden, akademisches Lehrkrankenhaus der Universität Regensburg, Söllnerstraße 16, 92637, Weiden i.d.OPf, Deutschland.
Veronika KoeppenKlinik für Orthopädie und Unfallchirurgie, Klinikum Freising, akademisches Lehrkrankenhaus der Technischen Universität München, München, Deutschland.
Moritz BillnerKlinik für Plastische, Wiederherstellende und Handchirurgie, Zentrum für Schwerbrandverletzte, Klinikum Nürnberg Süd, Universitätsklinik der Paracelsus Medizinischen Privatuniversität, Nürnberg, Deutschland.
Christian von RüdenKlinik für Unfallchirurgie, Orthopädie und Handchirurgie, Klinikum Weiden, akademisches Lehrkrankenhaus der Universität Regensburg, Söllnerstraße 16, 92637, Weiden i.d.OPf, Deutschland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChondrosarcoma is the most common malignant bone tumor of the hand. As conventional chondrosarcomas generally respond poorly to radiotherapy and chemotherapy, surgical resection is crucial. CASE REPORT: A 76-year-old woman with a chondrosarcoma of the first metacarpal underwent 2‑stage reconstruction using composite osteosynthesis after tumor resection. After 18 months the functional outcome was satisfactory, with no local recurrence, metastases or implant-associated complications.

conclusionComposite osteosynthesis can represent a function-preserving reconstructive option in selected patients.

Indexed as

Bone cementsBone neoplasmsHandSurgical oncologyThumb

Identifiers

PMID42789095

What OpenQuestion holds

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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.