The Sociolectal and Stylistic Variability of Rhythm in Stockholm.

The question of "staccato" rhythm in Stockholm's multiethnolect is investigated by comparing nPVIV measurements of the speech of 36 adult male speakers. The men, ages 24-43, come from a stratified sample of social classes and racial groups. Three contextual styles were recorded and analyzed: informal, formal, and very formal.

Use of an aseptically processed, dehydrated human amnion and chorion membrane improves likelihood and rate of healing in chronic diabetic foot ulcers: A prospective, randomised, multi-centre clinical trial in 80 patients.

Amnion and chorion allografts have shown great promise in healing diabetic foot ulcers (DFUs). Results from an interim analysis of 40 patients have demonstrated the accelerated healing ability of a novel aseptically processed, dehydrated human amnion and chorion allograft (dHACA). The goal of this study was to report on the full trial results of 80 patients where dHACA was compared with standard of care (SOC) in achieving wound closure in non-healing DFUs.

Human Reticular Acellular Dermal Matrix in the Healing of Chronic Diabetic Foot Ulcerations that Failed Standard Conservative Treatment: A Retrospective Crossover Study.

Background: Acellular matrices have been successfully used to heal indolent diabetic foot ulcers (DFUs). These tissues include allogenic dermis as well as xenograft dermis, pericardium, and small intestine submucosa. While all of these tissues show promise for healing DFUs, dermal-derived matrices have shown considerable potential.

Aseptically Processed Placental Membrane Improves Healing of Diabetic Foot Ulcerations: Prospective, Randomized Clinical Trial.

Background: Allogeneic grafts derived from amnion/chorion are known to be efficacious in healing chronic diabetic foot ulcerations (DFUs). The goal of this study was to compare aseptically processed dehydrated human amnion and chorion allograft (dHACA) versus standard of care (SOC) in facilitating wound closure in nonhealing DFUs.

Methods: Patients with DFUs treated with SOC (off-loading, appropriate debridement, and moist wound care) after a 2-week screening period were randomized to either SOC or wound-size-specific dHACA (AmnioBand, Musculoskeletal Transplant Foundation, Edison, N.

New techniques and alternative fixation for the lapidus arthrodesis.

Arthrodesis of the first metatarsocuneiform joint is a powerful and durable procedure to help correct moderate to severe hallux valgus and/or first ray hypermobility. However, painful nonunion remains a notoriously high potential outcome. Research regarding locking plates seems promising, and data show lower rates of nonunion.

Alternative methods in fixation for capital osteotomies in hallux valgus surgery.

The surgical correction of hallux valgus has evolved since it was first described. Many osteotomies and fixation methods have been described and results have improved. Innovative new fixation methods include the Mini TightRope, new absorbable implants, and plating options.

Absorbable fixation in forefoot surgery: a viable alternative to metallic hardware.

After 4 to 8 weeks of normal primary bone healing, rigid internal fixation is no longer required. Newer generation absorbable implants have become reliable and cost-effective alternatives to metallic hardware. Modern implants are formulated to have increased strength and smoother resorption over the course of 18 to 24 months, which decreases the possibility of local inflammation.

Digital arthrodesis.

For lesser toe deformities, fusion of the proximal interphalangeal joint offers good long-term correction and predictability. Digital arthrodesis has been described for longer than 100 years in the literature, and current techniques closely resemble those described in early accounts. However, many implants currently being used take advantage of the latest metallurgic and polymeric innovations, with implants being composed of nitinol, polylactic or polyglycolic acids, and polydioxanone.