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Anatomical structure variation of the internal canthal ligament and its application in the modified canthal plasty prognosis evaluation model

Anatomical structure variation of the internal canthal ligament and its application in the modified canthal plasty prognosis evaluation model

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500108099
Enrollment
Unknown
Registered
2025-08-25
Start date
2025-08-29
Completion date
Unknown
Last updated
2025-09-01

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

Conditions

Congenital endocanthal skin growth

Interventions

Inner canthal skin group:NA

Sponsors

Tianjin Medical University Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Patients with moderate or severe internal canthal skin in good health before;

Exclusion criteria

Exclusion criteria: 1.Patients with scar constitution; 2.inverted internal canthal skin and small palpebral fissure syndrome and other pathological eye diseases; 3.Patients with a history of previous internal canthal skin correction or other eyelid surgery; 4.Patients with acquired internal canthal skin caused by a history of facial trauma or other reasons; 5.Patients with acute frontal inflammation are not suitable for surgical treatment.

Design outcomes

Primary

MeasureTime frame
Inner canthus spacing;

Secondary

MeasureTime frame
Length and width of the internal canthal ligament;Exposed area of lacrimal mound;Corneal diameter;

Countries

China

Contacts

Public ContactJinzhi Zhao

Tianjin Medical University Eye Hospital

zhao_jinzhi92@163.com+86 22 86428810

Outcome results

None listed

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