Healthy adults
Conditions
Interventions
Group A:One operator define the body position of the same
Group B:Each operator define the body position of the same
Group C:Each operator define the body position of the same
Sponsors
Sun Yat-Sen University
Eligibility
Sex/Gender
All
Age
22 Years to 40 Years
Inclusion criteria
Inclusion criteria: Healthy Healthy adults in Chinaadults in China
Exclusion criteria
Exclusion criteria: 1. With present and/or previous infections of palvis and lower extremity, such as osteomyelitis infectious arthritis tuberculosis and other unusual infectious; 2. With present and/or previous tumors of palvis and lower extremity, such as benign bone tumors and nonneoplastic conditions simulating bone tumors, benign/aggressive tumors of bone, malignant tumors of bone and soft-tissue benign/malignant tumors; 3. With present and/or previous nontraumatic soft-tissue disorders of palvis and lower extremity; 4. With present and/or previous nontraumatic congenital and/or developmental anomalies of palvis and lower extremity, such as congenital clubfoot, congenital dislocation of the patella, congenital and developmental dysplasia of the hip; 5. With present and/or previous osteochondrosis and/or epiphysitis of palvis and lower extremity; 6. With present and/or previous nervous system disorder of palvis and lower extremity, such as cerebral palsy; 7. With present and/or previous fractures and/or dislocations of palvis and lower extremity; 8. With present and/or previous fractures sports injuries of palvis and lower extremity, such as cruciate ligament and manisci injuries; 9. With present and/or previous peripheral nerve injuries of palvis and lower extremity; 10. With present and/or previous disorders of the spine, such as fractures, dislocations, and fracture-dislocations of the spine, scoliosis or kyphosis, lower back pain and disorders of intervertebral discs; 11. Will or have received surgery of spine, palvis and lower extremity.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| width of the intercondylar eminence of the tibia obtained from anteroposterior plain film;width of the tibial plateau obtained from anteroposterior plain film; | — |
Secondary
| Measure | Time frame |
|---|---|
| the angle of lower limb axis and fibular shaft axis obtained from lateral plain film;the distances of lower limb axis to medial and lateral malleolus obtained from anteroposterior and l;the distances of marked junction of the medial and middle 1/3 of the tibial tubercle to medial and l; | — |
Countries
China
Contacts
Public ContactDongliang Xu
Outcome results
None listed