Publications by authors named "Barth Riedel"

Introduction: Isolated hamate dislocation is a rare case with potentially devastating complications, given the resultant instability of the carpus following the injury. This has been reported in the literature before with varying constructs and varying results but never with an internal bracing construct and early rehabilitation.

Case Report: A 26-year-old male injured his left hand in an all-terrain vehicle accident.

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Case: This is a case of a 44-year-old man with 10 years of history of painful callus-like swellings of bilateral index fingers. Sudden enlargement of the left index finger prompted biopsy, which revealed aggressive digital papillary adenocarcinoma (ADPA) that was treated with partial amputation. Biopsy of the contralateral finger revealed acanthotic skin with no evidence of malignancy.

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Case: Flexor digitorum profundus avulsions are common injuries that manifest as tendinous or bony avulsions from the distal phalanx. Rarely, additional fractures can occur in the distal phalanx. For such injuries, repair of the avulsion and fracture is recommended but difficult because of limited bone stock for fixation.

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Background: Many fractures are treated with casting which can cause complications likely from inability to wash the extremity. Gore-Tex-based waterproof cast liner has been compared with cotton liner and shown to be superior in physician and patient scoring but also has high cost and difficult application. The purpose of this study is to compare newer generation waterproof liners with traditional cotton liner.

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Background: The mini C-arm is popular with hand surgeons, and they are particularly at risk for radiation exposure, as they cannot easily distance themselves from the radiation beam. We hypothesized that the nondominant hand receives more radiation exposure than the dominant hand as it is generally closer to the radiation source. This study seeks to determine whether a hand surgeon receives a different amount of radiation exposure to their hands based on hand dominance and then accounting for this, provide a more accurate assessment of hand radiation exposure from mini C-arm fluoroscopy.

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Background: Current treatment algorithms for pediatric radial neck fractures reserve open treatment for severe residual angulation. There is a paucity of literature guiding treatment for delayed presentation resulting in malunion. Bioabsorbable pins have been used successfully for many other fracture types in the upper extremity.

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Arthrodesis of the elbow joint addresses pain due to intra-articular pathology, but with significant functional limitations. Loss of motion at the elbow is not completely compensated by the wrist and shoulder joints and elbow fusion is thus purely a salvage procedure. Advances in joint arthroplasty have allowed surgeons to address the functional limitations of arthrodesis, but despite these advances the elbow is still one of the joint replacements with higher complication rate.

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Chondroblastomas are rare tumors that present in the epiphysis of the long bones. Bone grafting following aggressive surgical curettage has yielded the best results. When present in the femoral head, they pose a higher risk of recurrence due to the difficulty of achieving an adequate resection without destroying the structural integrity of the weight-bearing surface.

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This purpose of this study was to quantify the surgical learning curve and provide guidelines to surgeons interested in teaching and performing reverse shoulder replacement. Sixty-two consecutive primary reverse shoulder replacements performed by a single surgeon were retrospectively reviewed. Using data from consecutive cases, surgical time was plotted against patient case order, and the linear regression slope was calculated.

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