Evaluation of the Long-term Outcome of Dorsal Ligamentoplasty Reinforced With an Internal Brace in the Treatment of Scapholunate Instability

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

35 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-24

Study Completion Date

2031-05-01

Brief Summary

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Prospective longitudinal multicenter observational cohort study conducted on a population of patients who underwent ligamentoplasty for scapholunate instability and agreed to be followed for a period of five years from the day of hospital discharge.

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Detailed Description

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Conditions

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Wrist Disease

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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Dorsal ligamentoplasty reinforced with an internal brace

After a longitudinal dorsal incision of the wrist, an ECRB (extensor carpi radialis brevis) or palmaris longus hemi-tendon is harvested. The scapholunate positioning is adjusted using joystick pins. A 2.5 mm blind tunnel is made in the lunate and two 2.5 mm blind tunnels are made in the proximal and distal poles of the scaphoid. The tendon graft is threaded using a fiberloop and reinforced with suture tape. The graft is fixed in the proximal pole of the scaphoid with a swive-lock anchor (Arthrex®), then in the lunate, and finally fixed in the distal pole of the scaphoid by the same method. An anti-rotation scapho-capitate pin is then placed. This is maintained for 6 weeks during post-operative immobilization with a wrist orthosis. Rehabilitation begins after the pin is removed.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patient over 18 years old who has been informed about the study and has not objected to the use of their personal data
* Patient who has undergone dorsal ligamentoplasty reinforced with an internal brace for scapholunate instability

Exclusion Criteria

* Mental deficiency or any other reason that may interfere with understanding or strict application of the protocol
* Patient under legal protection, guardianship, or conservatorship

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No