Biomaterial Database

Scaphoid exostosis causing rupture of the flexor pollicis longus. 1994

K J O'Dwyer, and C D Jefferiss

Princess Elizabeth Orthopedic Hospital, Exeter, United Kingdom.

A case of attrition rupture of the flexor pollicis longus (FPL) tendon caused by a scaphoid osteophyte in a patient with rheumatoid arthritis is reported. This lesion was found only after a thorough search of the floor of the carpal tunnel was performed.

UI	MeSH Term	Description	Entries
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D002348	Carpal Bones	The eight bones of the wrist: SCAPHOID BONE; LUNATE BONE; TRIQUETRUM BONE; PISIFORM BONE; TRAPEZIUM BONE; TRAPEZOID BONE; CAPITATE BONE; and HAMATE BONE.	Bone, Carpal,Bones, Carpal,Carpal Bone
D005096	Exostoses	Benign hypertrophy that projects outward from the surface of bone, often containing a cartilaginous component.	Exostosis
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001172	Arthritis, Rheumatoid	A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.	Rheumatoid Arthritis
D012421	Rupture	Forcible or traumatic tear or break of an organ or other soft part of the body.	Ruptures
D013708	Tendon Injuries	Injuries to the fibrous cords of connective tissue which attach muscles to bones or other structures.	Injuries, Tendon,Injury, Tendon,Tendon Injury