A new nerve transfer option of using viable fascicle of the ipsilateral middle trunk for suprascapular nerve reconstruction is presented. The procedure was used in two patients with upper brachial plexus injury involving loss of shoulder abduction and external rotation. Clinical evaluation and nerve conduction studies in both patients confirmed axonopathy of C5, C6 roots and C5 root, respectively. The proximal root stumps were unavailable for nerve grafting due to a very proximal root level scarring. The middle trunk fascicle was dissected on its superior surface and transferred to the non-functional suprascapular nerve. After 24 months follow up full abduction and external rotation could be achieved in both the patients. It is a simple and easy option for transfer to a suprascapular nerve in upper brachial plexus injuries. It lies next only to the upper trunk and does not require any additional dissection time. Donor deficit was not observed in our two patients.Chronic embedded-ring injury is a rare and uncommon presentation. This is also known as "chronic ring erosion" or "embedded ring syndrome" in the literature. Injury of this type has been associated with psychological impairment causing neglect of such injury. We herein describe a case of double embedded rings on the right ring finger in a 30-year-old healthy construction worker. A primary amputation at the metacarpophalangeal joint was performed in view of the chronicity of his condition and associated neurovascular damage. Early removal of ring is of paramount importance in any ring-associated injuries. However, fear of losing a digit has been the reason of delay in seeking medical treatment, which in turn ended up in dire consequences.Background Although postoperative outcomes of olecranon fractures are relatively favorable, postoperative stiffness of the elbow joint occurs occasionally. We aimed to identify negative prognostic factors for unfavorable outcomes following olecranon fractures. Methods We retrospectively reviewed the records of 100 patients with olecranon fractures and collected data on the conducted procedures, age, fracture condition, postoperative reduced position, and postoperative active range of motion (AROM) of the elbow joint. The primary outcome was the regaining of an AROM of > 130° flexion and less then -30° extension of the elbow joint at the final follow-up. We performed multivariate logistic regression analysis to identify the negative prognostic factors. Results The mean follow-up period was 11 months. All patients regained an average AROM of 121 degrees. Eighty-one patients regained a favorable AROM of the elbow joint. On univariate logistic regression analysis, diabetes mellitus (OR, 8.2; 95%CI, 1.6-41.7), cn the postoperative AROM of the elbow joint, at least not in the early postoperative period.Background Despite the movement of the thumb carpometacarpal joint has been studied, many unclarified points remain regarding the movement of this joint. The purpose of this study was to evaluate the in vivo kinematics of the thumb carpometacarpal joint during flexion and abduction using computed tomography images. Methods The subjects were 9 healthy males. Computed tomography images were obtained in 4 equally-divided positions from maximum extension to maximum flexion, and maximum adduction to maximum abduction of the thumb. A three-dimensional model was constructed from these images, and the models of each position were superimposed with reference to the trapezium. The amount of angular change around the bone axes of first metacarpal bone and rotation axes were evaluated. Results We found that the first metacarpal bone showed relatively simple behavior during abduction. However, during flexion, it exhibited a particular movement in which the amount of angular change of the metacarpal bone with respect to the trapezium rapidly increased with deep flexion. Conclusions These results suggest that the thumb carpometacarpal joint exhibits a special movement during flexion, especially deep flexion.An exceptional case like our patient who was a 24-year-old man presented 6 weeks after type 4 Allen amputation to his right index finger where primary surgical stump closure was done, presented to us with the amputated distal part warm preserved. The reposition of distal amputated part using the authors described GRF (Graft Reposition on Flap) technique was done and followed. Good consolidation and bone graft union, good nail with near normal pulp and normal sensation with good functional outcome was achieved at the one-year final follow up.Metacarpals are unique bones that support the finger to aid hand function. Metacarpals are also the commonest bones to get fractured in the hand. Historically, most metacarpal fractures were managed conservatively. Due to increased patient expectations as well as advancements in diagnosis and osteosynthesis, various surgical options are now available for metacarpal fractures. The goal of operative management of metacarpal management is no longer limited to achieving clinical or radiological union.  https://www.selleckchem.com/products/mptp-hydrochloride.html  To restore hand function to a preinjury level, the surgeon must achieve adequate anatomical reduction and stable fixation with minimal soft tissue damage. Similar to tendon repair, to start early active motion should be the goal after metacarpal fracture fixation. Intraoperative consideration should also include minimizing soft tissue damage and avoiding tendon, ligament or capsular entrapment. The aim of this article is to explain the principles of surgical management, the different options available for metacarpal fractures, the techniques, pearls, advantages and disadvantages of each technique, so the surgeon can choose the ideal option to achieve the best result.Background Although extension block pinning for mallet fracture is popular, it occasionally results in poor outcome. We reviewed previous cases to elucidate the factors associated with poor outcome. Methods From 2012 to 2017, 50 mallet fingers in 50 patients were consecutively repaired by extension block pinning using modified Ishiguro method. Inserted Kirschner-wires (K-wires) were removed at 6 weeks, followed by night splinting in extension. For outcome evaluation, distal interphalangeal (DIP) joint motion was measured and classified as either good or poor. Poor outcome was defined as either > 10° of extension lag or less then 40° of active flexion or the presence of DIP joint pain. Associations between outcome and age, affected finger, interval to operation, fragment size (in terms of joint surface and dorsal cortex ratios), and fixation angle were evaluated. Results 33 fingers (66%) had good outcome and 17 (34%) had poor outcome. Mean age was significantly greater in the poor (50.6 years) than in the good (40.