Comparative study of Bristow and Latrjet procedure for shoulder anterior instability on blood flow of coracoid bone graft, clinical results, and postoperative coracoid bone morphological changes

Comparative study of Bristow and Latrjet procedure for shoulder anterior instability on blood flow of coracoid bone graft, clinical results, and postoperative coracoid bone morphological changes - Comparative study of Bristow and Latrjet procedure on blood flow of coracoid bone graft, clinical results, and postoperative coracoid bone morphological changes

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035376

Enrollment

Registered

2018-12-27

Start date

2019-01-07

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Shoulder anterior instability

Interventions

Bristow procedure Latarjet procedure

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1Patients who need surgery with anterior shoulder dislocation 2Patient older than 15 years who visited our orthopaedic clinic 3Patients who have a history of anterior shoulder jdislocation 4Patients with glenoid bone defects of more than 25% in CT or patients with contact / collision sports (rugby, judo, american football, fighting sports, etc.) or re-dislocation after arthroscopic Bankart procedure 5Patients who obtained informed consent regarding the participation of this study 6Patients who got informed consent from the substitute for documentation of minors (Documents obtained from the junior high school course or who have a judgment ability at older than 16 years )

Exclusion criteria

Exclusion criteria: 1Patient with atraumatic anterior shoulder instability 2Patients with inflammatory diseases such as rheumatoid arthritis 3Patients who had a history of other than arthroscopic Bankart procedure under ipsilateral shoulder 4Patients who did not obtain informed consent on the participation of this study

Design outcomes

Primary

Measure	Time frame
Blood flow of the pre- and post-fixation coracoid bone graft	—

Countries

Japan

Contacts

Public ContactSo Minokawa

Fukuoka University Chikushi Hospital Department of Orthpaedic Surgery

sogoodsigh321@yahoo.co.jp0929211011

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026