Hand surgery & rehabilitation · 2026
Less is More in Acute Perilunate Injuries? Early Success with Arthroscopic-Assisted Fixation of The Proximal Row without Ligament Repair.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Persitz Jonathan, Doi Anne, Keshen Sam, Chan Andrea, Matthies Norah, Paul Ryan
Аннотация
PURPOSE: To evaluate the short-term safety and clinical effectiveness of arthroscopic-assisted reduction with percutaneous proximal-row stabilization performed without intrinsic ligament repair for acute perilunate injuries.
METHODS: Patients with acute, isolated perilunate injuries treated by a single surgeon between 2021 and 2025 were prospectively enrolled. All underwent arthroscopic-assisted reduction and percutaneous proximal-row stabilization without intrinsic ligament repair. Clinical evaluation included objective functional assessment and patient-reported outcome measures. Radiographic analysis included measurement of the scapholunate interval, scapholunate, radiolunate and radioscaphoid angles, dorsal scaphoid translation, fracture union, and presence of degenerative changes.
RESULTS: Ten male patients (36 ± 14 years) were treated at a mean of 5 ± 3 days post-injury; 40% presented with median neuropathy. Eight injuries were Mayfield stage III and two stage IV, with five fracture-dislocation patterns. At a mean 14-month follow-up, patients demonstrated favorable early outcomes (Disabilities of the Arm, Shoulder and Hand score 7 ± 10, Modified Mayo Wrist Score 89 ± 7, Patient-Rated Wrist Evaluation 14.6 ± 15.1, and Visual Analog Scale pain score 0.4 ± 1), near-symmetric motion and grip strength, and maintained radiographic alignment (mean scapholunate gap 2.3 ± 0.8 mm). All fractures united, there were no post-operative complications, and all manual laborers returned to unrestricted work at 28 ± 16 weeks.
CONCLUSION: Arthroscopic-assisted reduction and percutaneous proximal-row fixation without ligament repair appears feasible and safe, yielding excellent short-term functional and radiographic outcomes with minimal morbidity. Larger studies with longer follow-up are needed to determine long-term durability.
PROSPECTIVE CASE SERIES: Level IV.
METHODS: Patients with acute, isolated perilunate injuries treated by a single surgeon between 2021 and 2025 were prospectively enrolled. All underwent arthroscopic-assisted reduction and percutaneous proximal-row stabilization without intrinsic ligament repair. Clinical evaluation included objective functional assessment and patient-reported outcome measures. Radiographic analysis included measurement of the scapholunate interval, scapholunate, radiolunate and radioscaphoid angles, dorsal scaphoid translation, fracture union, and presence of degenerative changes.
RESULTS: Ten male patients (36 ± 14 years) were treated at a mean of 5 ± 3 days post-injury; 40% presented with median neuropathy. Eight injuries were Mayfield stage III and two stage IV, with five fracture-dislocation patterns. At a mean 14-month follow-up, patients demonstrated favorable early outcomes (Disabilities of the Arm, Shoulder and Hand score 7 ± 10, Modified Mayo Wrist Score 89 ± 7, Patient-Rated Wrist Evaluation 14.6 ± 15.1, and Visual Analog Scale pain score 0.4 ± 1), near-symmetric motion and grip strength, and maintained radiographic alignment (mean scapholunate gap 2.3 ± 0.8 mm). All fractures united, there were no post-operative complications, and all manual laborers returned to unrestricted work at 28 ± 16 weeks.
CONCLUSION: Arthroscopic-assisted reduction and percutaneous proximal-row fixation without ligament repair appears feasible and safe, yielding excellent short-term functional and radiographic outcomes with minimal morbidity. Larger studies with longer follow-up are needed to determine long-term durability.
PROSPECTIVE CASE SERIES: Level IV.