# Superior and Inferior Capsulotomy in Bipolar Hemiarthroplasty Using Posterior Approach

> **NCT04719936** · NA · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 3502 (actual)

## Conditions studied

- Femoral Neck Fractures

## Interventions

- **PROCEDURE:** inferior capsulotomy
- **PROCEDURE:** superior capsulotomy

## Key facts

- **NCT ID:** NCT04719936
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-01
- **Primary completion:** 2021-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 3502 (ACTUAL)
- **Last updated:** 2025-06-10

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04719936

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04719936, "Superior and Inferior Capsulotomy in Bipolar Hemiarthroplasty Using Posterior Approach". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04719936. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*