Related Experiment Videos
Luxatio erecta: the inferior glenohumeral dislocation
W J Mallon1, F H Bassett, R D Goldner
1Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710.
Journal of Orthopaedic Trauma
|January 1, 1990
Summary
Luxatio erecta, a rare inferior shoulder dislocation, often involves fractures or rotator cuff tears and can cause nerve damage. Prompt diagnosis and treatment are crucial due to potential vascular complications.
Area of Science:
- Orthopedics
- Traumatology
- Sports Medicine
Background:
- Luxatio erecta, or inferior glenohumeral dislocation, is an uncommon shoulder injury typically resulting from hyperabduction.
- Understanding its associated injuries and management is crucial for orthopedic specialists.
Observation:
- A review of 80 luxatio erecta cases and six treated cases was conducted.
- Associated injuries included greater tuberosity fractures or rotator cuff tears in 80% of patients.
- Neurologic compromise, primarily affecting the axillary nerve, occurred in 60% of patients.
Findings:
- Vascular compromise, though rare (3.3%), presented a higher incidence than other shoulder dislocations.
- Recovery timelines ranged from two weeks to one year.
- Fluoroscopy-assisted reduction proved beneficial for this rare injury.
Implications:
- The high incidence of associated injuries necessitates thorough evaluation.
- Vigilance for vascular compromise is paramount, recommending Doppler studies or overnight observation.
- Immediate arteriography is indicated for suspected vascular issues.
- Physician familiarity with reduction techniques is essential due to the rarity of luxatio erecta.