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Scapho-metacarpal dual mobility prosthesis for TMC-1 joint salvage: technical insights.
Arch Orthop Trauma Surg
January 2025
BG Klinikum Unfallkrankenhaus Berlin, Department of Hand-, Replantation- and Microsurgery and Chair of Hand-, Replantation- and Microsurgery, Charité Universitätsmedizin Berlin, Berlin, Germany.
Introduction: Rhizarthrosis, or osteoarthritis of the trapeziometacarpal joint, predominantly affects women over 50, with up to 30% experiencing some degree of arthritis in this joint. Traditional surgical approaches, such as trapeziectomy with ligament reconstruction, can result in some patients in persistent pain or limited functionality. TMC ball-in-socket arthroplasty, with a cup placed in the distal scaphoid, offers a promising alternative to traditional arthrodesis or resection-suspension arthroplasty.
View Article and Find Full Text PDFinfection successfully treated with oral administration of minocycline and thermotherapy.
Nagoya J Med Sci
November 2024
Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
We report a case of a woman presenting with an erythematous finger nodule, with a history of exposure to tropical fish. The erythematous nodules subsequently spread proximally from the finger. Initial treatment with oral amoxicillin-clavulanate was unsuccessful, and she developed a drug eruption.
View Article and Find Full Text PDFTreatment Outcome of 2nd to 5th Metacarpal Fractures: Kirschner Wires Versus Intramedullary Screws.
J Clin Med
December 2024
Department of Plastic and Hand Surgery, University Hospital of Basel, 4031 Basel, Switzerland.
: Most metacarpal fractures are isolated, simple, closed, and stable fractures and located distally. They are often caused by accidental falls, strikes by humans, by objects or traffic accidents. The majority can be treated conservatively.
View Article and Find Full Text PDFInsights into the Activation and Self-Association of Arrestin-1.
Biochemistry
January 2025
Gavin Herbert Eye Institute - Center for Translational Vision Research, Department of Ophthalmology, University of California, Irvine, Irvine, California 92697, United States.
Arrestins halt signal transduction by binding to the phosphorylated C-termini of activated G protein-coupled receptors. Arrestin-1, the first subtype discovered, binds to rhodopsin in rod cells. Mutations in , the gene encoding Arrestin-1, are linked to Oguchi disease, characterized by delayed dark adaptation.
View Article and Find Full Text PDFFree fillet flap: Outcomes in emergency microsurgical reconstruction of upper and lower limb.
J Plast Reconstr Aesthet Surg
December 2024
Division of Plastic and Reconstructive Surgery, Hospital Universitario 'La Paz' FIBHULP-IdiPaz, Paseo de la Castellana, 261, 28046 Madrid, Spain. Electronic address:
Introduction: Despite its infrequency, 'spare-part surgery' represents a reconstructive strategy that uses segments of amputated limbs as donor tissue to preserve function in other injured anatomical regions. The purpose of this study was to review our 14-year experience in emergency microsurgical reconstruction of traumatised limbs using free fillet flaps obtained from non-salvageable amputated parts.
Materials And Methods: A retrospective observational study was conducted on patients who underwent urgent free fillet flap transfer for upper or lower limb reconstruction between 2007 and 2021.
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