16 year old girl with 3 episodes of patellar dislocation.
Apprehension test positive for lateral patellar subluxation
No clinical torsional abnormality.
normal xrays
MRI- show laterally subluxed patella mild trochlear hypoplasia. No chondral damage
CT Scan- 14 degree anteversion
TT_TG distnce 23 mm
Plan- MPFL reconstruction with tibial tubercle transfer(fulkerson)
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