open reduction
Great toe dislocation
Epidemiology
Uncommon
- dancers
- athletes
Aetiology
Hyperdorsiflexion of the MTPJ
Pathology
MT head dislocates plantar
- may buttonhole through capsule
- can prevent closed reduction
Blocks to Reduction
1. Sesamoids
2. Conjoint tendon
3. Intersesamoid Ligament
Monteggia
Definition
Fracture / plastic malformation of proximal ulna with dislocation of radial head
Xray
Radio-capitellar line disrupted
Lateral Condyle Fractures
Epidemiology
Average age 6 years
20% distal humeral fracture
- second most common elbow fracture after supracondylar
Mechanism
Pull Off
- more common
- fracture begins posterolateral metaphysis
- LCL, ECRL & ECRB attached to fragment
Push off
- varus force to extended EJ
Classification