Results 91 to 100 of about 6,497 (160)

Carpometacarpal dislocation of the thumb associated with fracture of the trapezium

, 2015
WOS: 000216974100012PubMed ID: 24671487Carpometacarpal dislocation (CMC) of the thumb associated with fracture of trapezium is an extremely rare injury, with only 12 cases that sustained similar injuries reported in the literature.
Köse, Özkan, Güler, Ferhat, Keskinbora, Mert   +2 more
core   +1 more source

Fracture With Dorsal Dislocation of the Trapezoid and Trapezium at the Scaphotrapeziotrapezoidal Joint

Journal of Hand Surgery Global Online
Scaphotrapeziotrapezoidal fracture-dislocations are extremely rare injuries, requiring early recognition and treatment. We present a case of a 54-year-old man with scaphotrapeziotrapezoidal fracture/dislocation following a motor vehicle accident ...
Aidan M. Lynch, BS, MS, Mihir Tandon, MD, Owen P. Karsmarski, MD, Joshua Baldino, MD, Craig M. Rodner, MD   +4 more
doaj   +1 more source

Finite element analysis to clarify effect of joint congruity on stress at articular surface of thumb carpometacarpal joint

Journal of Biomechanical Science and Engineering
Osteoarthritis (OA) of the thumb carpometacarpal (CMC) joint is a common disease in hand OA. Low joint congruity could increase articular stress in the CMC joint and is thus considered among the risk factors for CMC OA. However, this relationship has not
Akihiro KUROSAWA, Masahiro HIGUCHI, Hiroshi TACHIYA, Kaoru TADA, Atsuro MURAI, Atsuya TAMAI   +5 more
doaj   +1 more source

Pollicisation: The Myth about Creating a Pseudo-Trapezium

, 2018
We have performed 14 pollicisations without creating a “pseudo-trapezium” from the metacarpal head. The entire metacarpal of the intended finger to be pollicised is removed and the proximal phalanx of the finger is inserted into the space left by the ...
Ulrich Mennen
core   +1 more source

A WORKING CLASSIFICATION FOR THE MANAGEMENT OF SCAPHO-TRAPEZIUM-TRAPEZOIDOSTEO-ARTHRITIS

, 2010
Osteo-arthritis (OA) of the scapho-trapezium-trapezoid joint (STT) is the second most common involved joint after trapezium-metacarpal I OA in the wrist. The possible aetiology causing or contributing to the development of STT OA is shortly discussed.
Ulrich Mennen, Johan van der Westhuizen
core   +1 more source

A Rare Case of Complex Carpal Injury: Divergent Trapezium-Trapezoid Fracture Dislocation

, 2018
Background Divergent trapezium-trapezoid fracture dislocation is a rare and complex injury. The authors present an unusual case of dislocation of the trapezium-trapezoid complex with scaphoid fracture.
Dhananjaya Sabat, Bushu Harna
core   +1 more source

A Comparative Study of Segmentation Models for the Identification of the Trapezium Bone in X-rays

International audienceRecent advancements in deep learning have rendered the identification of bones in X-ray images imperative for tasks suchas anomaly detection and surgical procedures. However, the presence of overlapping bones, such as the trapezium,
Grégory, Thomas, Courtine, Mélanie, Frikel, Youssef, Maigné, Victor   +3 more
core   +1 more source

Trapezium Cloud Decision-Making Method with Probabilistic Multi-Granularity Symmetric Linguistic Information and Its Application in Standing Timber Evaluation

It is crucial to evaluate the quality of standing timber for the rational and effective management of forest land. In practice, it is often difficult to obtain accurate data on various indicators of standing timber due to constraints such as measurement ...
Zhiwei Gong, Zhiteng Chen, Jian Lin
core   +1 more source

Pre- and postoperative 4D CT analysis of thumb CMC joint kinematics after first metacarpal extension osteotomy. [PDF]

Arch Orthop Trauma Surg
Guebeli A, Honigmann P, Dobbe JGG, Keller M.   +3 more
europepmc   +1 more source

Two Cases of Conservative Treatment for Fractured Trapezial Tubercles. [PDF]

Cureus
Kiribayashi T, Ueno T, Seki H, Shimoonoda K.   +3 more
europepmc   +1 more source