fixation

Weber Classification of fibula fractures

Medial femoral condyle

Technique

Arthroscope in lateral portal

Clear fat pad

Ensure can see entire dimensions of OCD

If fragment is displaced, reduce and pin with accessory K wire

Conformity

Definition

Geometric measure of the closeness of the fit of the knee articulation

Concepts

The ideal TKA maximises articular conformity while minimising axial constraint

Highly conforming / Fully congruent

- constant sagittal femoral radius

- large contact areas

- theoretical limitation of flexion to 120^o due to posterior impingement of the tibial component

Epidemiology

Adolescents & young adults

Usually between 12 - 21 years 

Throwing athletes / gymnasts

Little Leaguer's Elbow

- combination of capitellar OCD and MCL injury

- a repetitive throwing injury / seen in pitchers

Aetiology

1.  Trauma & Overuse

Common throwing sports / gymnastics