Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Hohenberger, GM; Lipnik, G; Schwarz, AM; Grechenig, P; Holter, M; Weiglein, AH.
Minimally invasive plate osteosynthesis of the humeral shaft with regard to adjacent anatomical characteristics.
Sci Rep. 2022; 12(1):279
Doi: 10.1038/s41598-021-04041-w
[OPEN ACCESS]
Web of Science
PubMed
FullText
FullText_MUG
- Führende Autor*innen der Med Uni Graz
- Hohenberger Gloria
- Lipnik Georg
- Schwarz Angelika
- Co-Autor*innen der Med Uni Graz
- Grechenig Peter Franz
- Holter Magdalena
- Weiglein Andreas
- Altmetrics:
- Dimensions Citations:
- Plum Analytics:
- Scite (citation analytics):
- Abstract:
- The study goal was to evaluate the distances from the radial (RN), the musculocutaneous (MN) and axillary nerves (AN) and the medial neurovascular bundle of the upper arm to a minimally invasive applied plate and to define its relation to the RN during different degrees of malrotation during MIPO. The sample involved ten upper extremities. Application of a PHILOS plate was performed through a Delta-split. Intervals between the AN, MN, RN and the medial vascular bundle were defined at various positions. The humeral shaft was artificially fractured at a height of about the mean of the plate. The distal fragment was brought into 15° and 30° internal (IR) as well as external rotation (ER) and here, the plate's relation to the RN was evaluated. The medial neurovascular bundle intersected the plate at its distal part in two specimens. Regarding the distances from the RN to the plate during different rotation positions the distances became significantly longer during ER, respectively shorter during IR. The medial neurovascular bundle and the RN were identified as the main structures at risk. Care must be taken during distal screw placement and malrotation exceeding 15° must be avoided during MIPO.
- Find related publications in this database (using NLM MeSH Indexing)
- Aged - administration & dosage
- Aged, 80 and over - administration & dosage
- Bone Plates - administration & dosage
- Bone Screws - administration & dosage
- Cadaver - administration & dosage
- Fracture Fixation, Internal - adverse effects, instrumentation
- Fracture Healing - administration & dosage
- Humans - administration & dosage
- Humeral Fractures - pathology, surgery
- Humerus - injuries, pathology, surgery
- Middle Aged - administration & dosage
- Minimally Invasive Surgical Procedures - administration & dosage
- Peripheral Nerve Injuries - etiology
- Radial Nerve - injuries