Biomaterial Database

The pseudo-boutonniere deformity. 1979

A G Rothwell

The pseudo-boutonniere deformity is a boutonneire-like deformity resulting from a hyperextension injury to the proximal interphalangeal joint causing tearing of the volar soft tissues. It is seen almost exclusively in the little and ring fingers. The features, pathomechanics and prophylaxis of the condition are described. The treatment is by dynamic splintage and the importance of distinguishing the deformity from the true boutonniere deformity is emphasised.

UI	MeSH Term	Description	Entries
D004204	Joint Dislocations	Displacement of bones from their normal positions at a joint.	Inferior Dislocation,Joint Subluxations,Luxatio Erecta,Dislocation, Joint,Dislocations, Joint,Inferior Dislocations,Joint Dislocation,Joint Subluxation,Subluxation, Joint,Subluxations, Joint
D005383	Finger Injuries	General or unspecified injuries involving the fingers.	Injuries, Finger,Finger Injury,Injury, Finger
D006227	Hand Deformities, Acquired	Deformities of the hand, or a part of the hand, acquired after birth as the result of injury or disease.	Acquired Hand Deformities,Acquired Hand Deformity,Deformities, Acquired Hand,Deformity, Acquired Hand,Hand Deformity, Acquired
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001265	Athletic Injuries	Injuries incurred during participation in competitive or non-competitive sports.	Sports Injuries,Injuries, Athletic,Injuries, Sports,Athletic Injury,Injury, Athletic,Injury, Sports,Sports Injury
D013165	Splints	Rigid or flexible appliances that are used to maintain a displaced or movable part in position, or to maintain the position of and protect an injured part.	Dynamic Orthoses,Dynamic Splint,Dynamic Splinting,Dynamic Splints,Static Orthoses,Static Splint,Static Splinting,Static Splints,Dynamic Splintings,Splint,Splint, Dynamic,Splint, Static,Splinting, Dynamic,Splinting, Static,Splints, Dynamic,Splints, Static,Static Orthose