Preliminary clinical study of navigation assisted surgical positioning system for acetabular rotational osteotomy in dysplasia of the hip

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000037035

Enrollment

Unknown

Registered

2020-08-26

Start date

2020-09-01

Completion date

Unknown

Last updated

2020-09-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

dysplasia of the hip

Interventions

Acetabular dysplasia group vs. normal control group:No intervention

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Case group: acetabular dysplasia 1) 18-55 years old 2) X-ray Crowe classification I, II, III Normal control group There was no abnormality in X-ray imaging.

Exclusion criteria

Exclusion criteria: 1) Necrosis of femoral head; 2) Femoral neck fracture; 3) Pelvic deformity.

Design outcomes

Primary

Measure	Time frame
CT data;	—

Countries

China

Contacts

Public ContactZhenzhong Zhu

Shanghai Sixth People's Hospital

zzz1129@qq.com+86 18930174684

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026