Evidence map›Paper›PMID 41896363›Full record

ArticleClinical oral investigations2026

Postoperative healing and recurrence in osteonecrosis of the jaw: influence of risk factors and surgical approach.

Jonathan Mohr, Katharina Pippich, Claire Cherdron, Jannik Ketschau, Pia Erben, Helena Kram, Nils Krautkremer, Herbert Deppe, Klaus-Dietrich Wolff, Lucas M Ritschl

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Article in Clinical oral investigations, 2026. 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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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Jonathan MohrDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany. jonathan.mohr@tum.de.
Katharina PippichDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Claire CherdronDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Jannik KetschauDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Pia ErbenDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Helena KramDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Nils KrautkremerDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Herbert DeppeDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Klaus-Dietrich WolffDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.
Lucas M RitschlDepartment of Oral and Maxillofacial Surgery, School of Medicine and Health, TUM University Hospital Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Strasse 22, D-81675, Munich, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study was to evaluate the outcomes of surgical and adjunctive treatments for osteonecrosis of the jaw (ONJ) and to analyze the influence of specific risk factors on postoperative wound healing and recurrence rates. MATERIALS AND

methodsWe retrospectively analyzed surgically treated ARONJ and ORN patients from 2012 to 2017. Demographics, comorbidities, etiology, treatments, and healing outcomes were analyzed using descriptive statistics and multivariate regression analyses.

resultsN = 194 patients met inclusion criteria. The overall postoperative healing rate was 78.4%, with wound healing disturbances occurring in 44% of cases. Healing rates were comparable between entities, with 79.4% in ORN and 77.3% in ARONJ patients achieving complete mucosal healing. Neither classical risk factors (smoking, obesity, diabetes) nor treatment regimens predicted wound healing disturbances (WHD). Risk factors for the development of ONJ were not consistently predictive of postoperative complications.

conclusionsThorough resection with tension-free closure is central to ARONJ and ORN treatment. Close postoperative monitoring - especially within the first 100 days - is crucial, given the high early recurrence rate. CLINICAL RELEVANCE: The findings underscore the importance of surgical intervention - particularly complete necrotic bone resection with tension-free wound closure - as the cornerstone of effective treatment for osteonecrosis of the jaw, irrespective of its origin (ARONJ or ORN). Traditional risk factors did not predict wound-healing complications. Within the limitations of this retrospective study, common adjunctive measures did not appear to influence healing outcomes. Given the high rate of early recurrence, vigilant postoperative follow-up-especially within the first 100 days-is essential for optimal patient management.

Indexed as

Bisphosphonate-Associated Osteonecrosis of the JawWound HealingAgedFemaleHumansMaleMiddle AgedPostoperative ComplicationsRecurrenceRetrospective StudiesRisk FactorsTreatment OutcomeAntiresorptive-related osteonecrosis of the jaw (ARONJ)Osteonecrosis of the jawOsteoradionecrosis (ORN)Risk factorsTherapeutic managementWound healing disturbances

Identifiers

PMID41896363
PMCPMC13031214

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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.