TY  - JOUR
A1  - Leiblein, Maximilian
A1  - Verboket, René
A1  - Marzi, Ingo
A1  - Wagner, Nils
A1  - Nau, Christoph
T1  - Nonunions of the humerus – treatment concepts and results of the last five years
T2  - Chinese journal of traumatology
N2  - Purpose: Fractures of the humerus account for 5%–8% of all fractures. Nonunion is found with an incidence of up to 15%, depending on the location of the fracture. In case of a manifest nonunion the surgeon faces a challenging problem and has to conceive a therapy based on the underlying pathology. The aim of this study was to describe our treatment concepts for this entity and present our results of the last five years.
Methods: Twenty-six patients were treated for nonunion of the humerus between January 2013 and December 2017. Their charts were reviewed retrospectively and demographic data, pathology, surgical treatment and outcome were assessed.
Results: The most frequent location for a nonunion was the humeral shaft, with the most common trauma mechanism being multiple falls. Most often atrophic nonunion (n = 14), followed by hypertrophic and infection-caused nonunion (each n = 4), were found. Our treatment concept could be applied in 19 patients, of which in 90% of those who were available for follow-up consolidation could be achieved.
Conclusion: Humeral nonunion is a heterogeneous entity that has to be analyzed precisely and be treated correspondingly. We therefore present a treatment concept based on the underlying pathology.
KW  - Humerus
KW  - Nonunion
KW  - Delayed union
KW  - Humeral fractures
Y1  - 2019
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/52758
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-527587
SN  - 1008-1275
N1  - © 2019 Chinese Medical Association. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
VL  - 22
IS  - 4
SP  - 187
EP  - 195
PB  - Chinese Medical Journals ; Elsevier
CY  - Beijing ; [Amsterdam?]
ER  -