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Introduction The scapholunate interosseous ligament binds the scaphoid and lunate together, and is the primary stabilising ligament between these two bones. Scapholunate injuries lead to chronic instability and degenerative arthritis of the wrist. Scapholunate injuries are graded based on the acuity and the severity of the injury. Purpose The paper is a review of various techniques used to repair or reconstruct the scapholunate ligament according to the clinical manifestations, anatomic and pathologic findings. Methods A review of the literature covering this topic is presented. Results Conservative treatment is primarily indicated in stable and partial ligament tears. Arthroscopic treatment is used when immobilization is unsuccessful. Arthroscopically assisted scapholunate reduction and K-wire fixation is commonly used for acute injuries. Primary repair of scapholunate injuries are performed in all tear types using an open approach. Surgical indications depend on the severity of the instability, time after trauma and the presence of degenerative changes. Acute repair of scapholunate ligament injuries remains the gold standard as an earlier intervention provides better results. Acute injuries to the scapholunate ligament require two-four weeks before surgery. Within this period the ligament is often still repairable itself both with or without supplementary capsulodesis procedures; ligament reconstruction is generally preferable in patients with chronic injures. There are many arthroscopic techniques to treat chronic scapholunate injures such as scapholunate ligament primary repair using various types of capsulodesis, tendon graft reconstruction, bone-ligament-bone procedure, various intercarpal fusions and proximal row carpectomy, total wrist fusion and arthroplasty. Conclusion Early diagnosis and management of scapholunate ligament tears are necessary to preserve wrist functions.
Acute injury of finger extensor tendons constitute a significant part in overall causes for hospital admission.Purpose of the study: to evaluate injury patterns of finger extensor tendons in population of Ivanovo region.Material and methods. The authors performed the retrospective statistical analysis of 163 medical histories of patients who underwent hospital treatment in the period from January 2011 till December 2014 at department of wrist reconstructive surgery and microsurgery of Ivanovo regional clinical hospital of war veterans. The study was carried out in full compliance with medical ethics. Excel 7.0 was applied for statistical analysis.Results. Injury patterns of patients with finger extensor tendons demonstrated prevalence of males aging from 21 to 40 years old. Most frequent is the left hand trauma at home while handling devices with high-speed rotation mechanism. Most lesions occur in time interval from noon till 6 p.m. Patients with combined injuries prevailed. The authors observed hospital admittance within first 6 hours after trauma.Conclusion. A typical patient with finger extensor tendons trauma is an active age male injured in everyday life and often in a state of alcoholic intoxication.
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