Results 51 to 60 of about 5,966 (208)

Uncommon Encounter: Carpometacarpal Dislocation of 2nd-5th Digits without Concomitant Fractures - A Rare Case Report. [PDF]

J Orthop Case Rep
Introduction: Carpometacarpal (CMC) joint dislocations represent
Samantaray SS, Sharath NK, Suthar O, Tiwari G, Ghorpade A, Somani U.   +5 more
europepmc   +2 more sources

Comparative anatomy of chicken and human forelimb muscles: Implications for human congenital conditions through developmental models

Journal of Anatomy, EarlyView.
The chicken embryo is an accessible, low‐cost and genetically tractable model for studying limb development and congenital limb differences. We directly compared chicken and human limb musculature using published evidence alongside our own data and observations.
Julia Dong Hwa Oh, Megan G. Davey, Melina Eleni Bell, Meera Arun Singhal, Wee Leon Lam   +4 more
wiley   +1 more source

African ape carpal morphology is not too specialized to represent the ancestral hominin carpus

Journal of Anatomy, EarlyView.
Knuckle walking is one hypothesized behavior of the Pan‐Homo last common ancestor. We analyzed carpal morphology, including Euclidean distances between behavioral pairs, to investigate whether the carpals of knuckle‐walking taxa appear relatively specialized.
Laura E. Hunter, Matthew W. Tocheri, Caley M. Orr, Biren A. Patel, Zeresenay Alemseged   +4 more
wiley   +1 more source

Botulinum Toxin Injection for Painful Adductor Pollicis Contracture after Thumb Carpometacarpal Resection Arthroplasty

Life, 2022
Pollux adductus deformity is an accompanying symptom of thumb carpometacarpal osteoarthritis. We describe a case of a patient who presented with increased muscle tone of the adductor pollicis muscle and chronic pain in the thenar musculature, i.e ...
Matthias Holzbauer, Gerhard Großbötzl, Stefan Mathias Froschauer   +2 more
doaj   +1 more source

Biomechanical evaluation of carpal joint ligaments in the cat: An experimental and radiographic cadaveric study

Veterinary Surgery, EarlyView.
Abstract Objective To define the stabilizing role of feline carpal ligaments through selective transection and radiographic assessment of joint angulation under standardized loading. Study design Experimental ex vivo cadaveric study. Sample population Sixty carpal joints from 30 adult cats without orthopedic disease.
Mario Candela Andrade, Phillip Meinck, Pavel Slunsky, Leo Brunnberg   +3 more
wiley   +1 more source

Soft tissue abnormalities in the congenital limb malformation radial dysplasia (RD): Their clinical impact and treatment significance

Journal of Anatomy, Volume 249, Issue 3, Page 457-475, September 2026.
We review the characteristic changes to the limb soft tissue and neurovascular abnormalities that have been described in the congenital limb birth defect, Radial Dysplasia. These include consistent changes in muscle anatomy or absence of specific muscles, persistent median arteries and absent radial arteries and consistent alterations in neural ...
Marco Correia Duarte, Sultan M. Al‐Zyoud, Eleanor M. Feneck, Duane James, Gillian D. Smith, Branavan Sivakumar, Malcolm P. O. Logan   +6 more
wiley   +1 more source

Comparison of arthrodesis and arthroplasty of Chinese thumb carpometacarpal osteoarthritis

Journal of Orthopaedic Surgery and Research, 2019
Background The thumb carpometacarpal (CMC) osteoarthritis is very common. Multiple methods are used to treat progressive thumb CMC osteoarthritis, among which trapeziometacarpal arthrodesis and trapezial excision with ligament reconstruction and tendon ...
Jianfeng Li, Dacun Li, Guanglei Tian, Wentong Zhang   +3 more
doaj   +1 more source

Carpal boss in chronic wrist pain and its association with partial osseous coalition and osteoarthritis - A case report with focus on MRI findings

Indian Journal of Radiology and Imaging, 2015
The carpal boss is a bony prominence at the dorsal aspect of the 2 nd and/or 3 rd carpometacarpal joint, which has been linked to various etiologies, including trauma, os styloideum, osteophyte formation, and partial osseous coalition.
Feng Poh
doaj   +1 more source

Total arthroplasty with Ivory® prosthesis versus resection–suspension arthroplasty: a retrospective cohort study on 82 carpometacarpal-I osteoarthritis patients over 4 years

European Journal of Medical Research, 2020
Background To elucidate the performance of carpometacarpal-I joint prostheses in comparison with the current gold standard treatment, resection–suspension arthroplasty (RA), we conducted a study comparing outcomes of the Ivory prosthesis to those of a ...
Stefan M. Froschauer, Matthias Holzbauer, Richard F. Schnelzer, Manfred Behawy, Oskar Kwasny, Matthias M. Aitzetmüller, Hans-Günther Machens, Dominik Duscher   +7 more
doaj   +1 more source

Ultrasonography in Canine Carpal Disorders

Veterinary Radiology &Ultrasound, Volume 67, Issue 5, September 2026.
ABSTRACT Ultrasonographic studies of canine carpal disorders are scarce and typically limited to case reports or evaluations of single structures. This prospective, single‐center study characterized ultrasonographic findings in canine carpal disorders confirmed by a composite reference standard and clinical follow‐up, and it assessed the diagnostic ...
Sven Klußmann, Andrea Meyer‐Lindenberg, Andreas Brühschwein   +2 more
wiley   +1 more source