Background Fifth-carpometacarpal (CMC)-joint fractures and dislocations can produce carpometacarpal joint arthritis. The purpose of this study was to evaluate the radiographic and clinical outcomes of arthroplasty for fifth carpometacarpal joint arthritis. Material and Methods A series of six patients who had symptomatic advanced fifth-CMC arthritis and had failed to respond to conservative treatment. All patients underwent Dupert's technique of fifth-CMC arthroplasty with a mean follow-up of 17.6 months. Results were reviewed clinically and radiographically. Results Union between the fourth and fifth metacarpals was observed at an average of 6.2 weeks after surgery. Grip strength improved. Range of motion (ROM) of the fifth metacarpophalangeal (MCP) joint and the fifth metacarpal height remained unchanged. Visual analog scale (VAS) results improved significantly. Conclusion Despite the medium-term follow-up and small number of patients, our results suggest fifth-CMC arthroplasty with arthrodesis of the fourth and fifth metacarpal bases may be a reliable procedure for fifth-CMC arthritis.
The purpose of this study was to examine the radiographic outcomes of dorsal intercarpal ligament capsulodesis (DILC), documenting the time to carpal collapse postoperatively. From January 2008 to January 2011, 12 patients were identified with chronic scapholunate (SL) dissociation. The average follow-up period was 15.8 months.Paired t-tests were used preoperatively, one month after pin removal, and at final followup to determine significance in radiographic outcomes. The Disabilities of the Arm, Shoulder, and Hand (DASH) survey was administered to patients before and after surgery to assess subjective levels of pain, function, and satisfaction. Intraoperatively all deformities were reduced completely. One month after pin removal, the mean SL gap was 3.3 mm, the SL angle was 74°, the radiolunate (RL) angle was 17°, and the lunatocapitate (LC) angle was 8°. Only the SL angle improved; the other measurements remained unchanged. At final follow-up, the mean SL gap was 3.6 mm, the SL angle was 78°, the RL angle was 20°, and the LC angle was 10°. SL angle worsened, but with no statistically significant difference. The other radiographic measurements remained unchanged at final follow up. Wrist flexion and extension decreased from 76% and 69% of the contralateral side to 62% and 56% of the contralateral side after surgery. Grip strength was 64% of the contralateral side before surgery and 83% after surgery. Visual Analog Scale (VAS) results improved from 6.3 to 1.7, and DASH scores improved from 39 to 8 after the surgery. DILC cannot withstand large and repetitive forces. Carpal collapse recurred within a short time after DILC. However, our small patient numbers and short term follow-up preclude any conclusions with respect to clinical efficacy of this procedure. Limitations of this study include the fact that this is a retrospective study with no control group. In addition, it represents a single-surgeon series, which introduces a source of bias and carries the risk of technical and methodological flaws, which may have contributed to the observed radiographic outcomes.
We report on an 82-year-old man with an infected non-union of the right tibia in which the peroneal artery was the sole artery supplying the lower leg, owing to peripheral arterial disease. He underwent tibial reconstruction using the pedicled vascularised fibular graft in a flow-through manner (without ligation of either the proximal or distal ends of the peroneal artery) and achieved successful bony union.
Background: Parsonage-Turner Syndrome (PTS) is a rare but serious condition characterized by spontaneous paresis of the upper extremity, typically lasting several months with variable recovery. With little literature on the behavior of PTS from a hand surgeon's perspective, accurate diagnosis and subsequent counseling of patients with PTS can be challenging. Methods: This study is a retrospective evaluation of the clinical features of all PTS patients seen over a 9-year period. Data was collected for gender, side affected, handedness, inciting event, clinical presentation, nerve involvement, time taken for recovery, and extent of recovery. Results: Thirty-eight adult cases of PTS were identified, representing an incidence of 0.34 per 1000. Fifty-five percent were female, with predomination of right handedness and dominant upper extremity involvement (60% and 58%, respectively). There was an inciting incident identified in 42% of cases, and 37% of these involved surgery. Twenty-nine percent of cases presented without experiencing typical neuropathic pain. There was a predomination of anterior interosseous nerve (AIN) or posterior interosseous nerve (PIN) involvement (42% overall). Only 44% of patients achieved a complete recovery, taking a mean duration of 10 months. Conclusions: This study highlights both the rarity and atypical spectrum of clinical presentation of PTS, especially considering the more common involvement found for AIN and PIN. This highlights the likelihood that patients presenting with PTS to a hand surgical practice may differ from those typically described in the literature. The poor rate of recovery is in line with other recent reports and contrasts with the more positive outcomes found in earlier studies.
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