The journal of hand surgery Asian-Pacific volume
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J Hand Surg Asian Pac Vol · Dec 2018
An Exploratory Study Using Semi-Tabular Plate in Zone II Flexor Tendon Repair.
This study evaluated the feasibility of using a low-profile titanium (Ti) plate implant, also known as the Ti-button, for Zone II flexor tendon repair. We hypothesize that the use of the Ti-button can distribute the tensile force on the digital flexor tendons to achieve better biomechanical performance. ⋯ Ti-button repair displayed comparable mechanical properties to the traditional repair in terms of 2-mm gap formation and gliding resistance, but with a stronger repair construct. Thus, this deepened our interest to further investigate the potential of using Ti-button implant in Zone II flexor tendon repair by studying both the mechanical and biochemical (tendon healing) properties in more in-depth.
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J Hand Surg Asian Pac Vol · Dec 2018
Simultaneous Phrenic and Intercostal Nerves Transfer for Elbow Flexion and Extension in Total Brachial Plexus Root Avulsion Injury.
To report the results of restoring the elbow flexion and extension in patients with total brachial root avulsion injuries by simultaneous transfer of the phrenic nerve to the nerve to the biceps and three intercostal nerves to the nerve of the long head of the triceps. ⋯ The simultaneous nerve transfer using the phrenic nerve to the nerve to the biceps and 3 intercostal nerves to the nerve of the long head of the triceps with postoperative trunk flexion exercise provide a comparable result for restoration of elbow function in total brachial plexus root avulsion injury. The patients who appear to have a respiratory problem and are unable to comply with the post-operative respiratory muscles training should be contraindicated for this simultaneous transfer.
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Scaphoid fracture is the most common carpal fracture. Nonunion rate has been reported around 10 to 15% of scaphoid fractures. Risk factors for scaphoid nonunion are known as location, displacement, poor vascularity, time to treatment etc. ⋯ To improve bony union, many surgical procedures including various forms of bone grafting have been developed and attempted. However, there is a controversy about which procedure is the most effective. In this review, we provide an overview of surgical treatment methods for scaphoid nonunion and discuss proper surgical strategies for scaphoid nonunion which requires surgical management.
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J Hand Surg Asian Pac Vol · Dec 2018
Case ReportsCorrective Osteotomy with Autogenous Bone Graft with Callus after Malunion of Distal Radius Fracture.
Corrective osteotomy with callus filling at fracture site for malunion after distal radius fracture is a rare technique, but it achieved a favorable postoperative outcome. The patient, 66-year-old female, visited our hospital 4 months after distal radius fracture. ⋯ To our knowledge, there has been no study on the treatment of bone defects by filling with callus. Since favorable bone fusion was achieved with callus, this treatment method may overcome the disadvantages of autogenous bone graft, such as pain at the donor region.
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J Hand Surg Asian Pac Vol · Dec 2018
Investigate the Effect of Psychological Factors in Development of Complex Regional Pain Syndrome Type I in Patients with Fracture of the Distal Radius: A Prospective Study.
To investigate the role of psychological factors (anxiety and depression) and pain measured on a visual analogue scale (VAS) in the development of complex regional pain syndrome type I (CRPS I) following the distal radius fracture (DRF). ⋯ After fracturing the distal radius, patients who have high pain intensity have a higher risk of developing CRPS I. To following these patients closely for the development of CRPS I may be advantageous for early preventative and therapeutic interventions.