The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
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The purpose of this study was to systematically review the current evidence in the literature to ascertain whether the anatomic ankle ligament reconstruction procedure with allograft resulted in improved patient outcomes after ≥2 years of follow-up. A literature search of Medline, EMBASE, and the Cochrane Library was performed based on the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. Clinical studies investigating anatomic lateral ankle ligament reconstruction procedures for chronic ankle instability with a mean of >2 years' follow-up were included. ⋯ The pooled total risk of recurrent instability after surgery was 6% (95% CI 1% to 12%; I2 = 0%). No rejection was reported. Anatomic lateral ankle ligament reconstruction procedure results in significant improvements in patient function and outcome scores, with low rates of recurrent instability.
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Randomized Controlled Trial Comparative Study
The Effect of Corticosteroid Local Injection Versus Platelet-Rich Plasma for the Treatment of Plantar Fasciitis in Obese Patients: A Single-Blind, Randomized Clinical Trial.
Chronic plantar heel pain (CPHP) is one of the most common painful and disabling foot conditions, for which various treatments have been proposed. We aimed to investigate the efficacy of local injection of platelet-rich plasma (PRP) compared with the conventional method of local corticosteroid injection in obese patients who were resistant to other nonsurgical treatments. In this single-blind, randomized clinical trial, 32 obese patients with chronic plantar heel pain were randomly allocated to 2 groups of 16 participants each. ⋯ The groups were compared at baseline and at 24 weeks after the injection, or course of injections, was administered. Exposures, total morning pain, and foot function index were not statistically significantly different between the groups at baseline; however, at 24 weeks after the treatment, final pain and morning pain scores were statistically significantly (p < .001) better in the corticosteroid group, and the mean foot function index scores were 65.4 ± 3.2 and 58.3 ± 2.9 (p < .001) in patients treated with corticosteroid and PRP, respectively. In obese patients with plantar fasciitis, injection with corticosteroid was more effective than PRP at reducing pain and improving function.
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Currently, Achilles tendon rupture repair is surgically addressed with an open or minimally invasive approach using a heavy, nonabsorbable suture in a locking stitch configuration. However, these sutures have low stiffness and a propensity to stretch, which can result in gapping at the repair site. Our study compares a new multifilament stainless steel cable-crimp repair method to a standard Krackow repair using multistrand, ultra-high molecular weight polyethylene polyester sutures. ⋯ The ultimate tensile strength of the multifilament stainless steel cable crimp repairs was also greater than that of the Krackow polyethylene polyester suture repairs (485.69 ± 47.93 N vs 378.71 ± 107.23 N, respectively, p = .12). The mode of failure was by suture breakage at the crimp for all cable-crimp repairs and by suture breakage at the knot, within the tendon, or suture pullout for the polyethylene polyester suture repairs. The multifilament stainless steel cable crimp construct may be a better alternative for Achilles tendon rupture repairs.
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Ray resection is frequently performed in cases of infection or ischemia, but the literature is scarce concerning its outcome as a definitive treatment. In this retrospective cohort study, we reviewed our cohort with transmetatarsal ray resection with a mean follow-up of 36.3 months. Reulcerations, transfer ulcers, and reamputations were determined. ⋯ Among 185 patients, 71 (38.4%) had revision surgery within a mean of 1.4 ± 2.6 years (range 2 days to 12.9 years), 22 (11.9%) had major amputations, 49 (26.5%) had minor amputations, 11 (5.9%) had same-ray reulceration, 40 (21.6%) had transfer ulceration, and 2 (1.1%) had both reulceration and transfer ulceration. Occurrence of a postoperative ulcer was statistically significantly associated with revision surgery (p < .01). In conclusion, metatarsal ray resection is a reasonable treatment option in cases of forefoot ischemia or infection to prevent major amputation but fails in 11.9%, and reulceration is associated with further revisions, making ulcer prevention paramount.