DRKS00012844CompletedNot Applicable
Calibration Sheet: A prospective Study: Comparing a dual position calibration marker with a mono marker - CalibSheet
Klinik für Orthopädie & UnfallchirurgieUniversitätsklinikum Köln (AöR)0 sites99 target enrollmentStarted: August 9, 2017Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 99
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Observational
Eligibility Criteria
- Ages
- 18 Years to one (—)
- Sex
- All
Inclusion Criteria
- •THA with known implants
- •- Unilateral THA
- •- Low pelvic radiograph
- •- Mono marker
- •- Informed consent given
- •- Heigth and weight documented (ORBIS/Akte)
Exclusion Criteria
- •- Incomplete Information on THA head size
- •- Technical incorrect radiograph (following Standard rules)
- •- External radiographs (imported radiographs from other sources)
- •- Missing external markers
- •- obviously malpositioned external marker
- •- No consent given
- •- Incomplete documentation
- •- anatomical deformities of the pelvis
- •Bone tumors
- •Anatomical variations
- •Postoperative changes (except for THA)
- •Fractures of the pelvis (new/old)
- •Foreign material in the pelvis (except for THA/Markers)
- •-Markers not completely visible dur to foreign material
- •-Radiographs taken in bed or under restrictions impeding correct radiographs to be taken
Investigators
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