Analysis of puncture depth and anatomical dimensions for intraossary puncture at 4 different localizations
Conditions
Interventions
Group 1: Retrospective analysis of MRI or CT scans of children up to 14 years of age in which at least one of the body regions proximal tibia, distal tibia, distal femur, proximal humerus was studied.
Sponsors
Universitätsmedizin Göttingen Klinik für Anästhesiologie
Eligibility
Sex/Gender
All
Age
No minimum to 14 Years
Inclusion criteria
Inclusion criteria: Elective and emergency MRI and CT examinations in which at least one of the puncture sites is shown: proximal tibia, distal tibia, distaler femur, proximal humerus.
Exclusion criteria
Exclusion criteria: 1) Pathologies at the respective measuring point (proximal tibia, distal tibia, distal femur, proximal humerus) which would be a contraindication for an intraosseous puncture at this puncture site 2) Too low resolution quality of imaging to evaluate all main parameters of soft tissue thickness, bone thickness and bone marrow diameter
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Soft tissue thickness [mm], bone thickness [mm], bone marrow diameter [mm] at the puncture sites proximal tibia, distal tibia, distaler femur, proximal humerus. | — |
Secondary
| Measure | Time frame |
|---|---|
| Height, body weight, sex, circumference of extremities at the puncture site | — |
Countries
Austria, Germany
Contacts
Public ContactMarcus Nemeth
Universitätsmedizin Göttingen Klinik für Anästhesiologie
Outcome results
None listed