Foal 3
At 6 months post discharge, Foal 3 showed a mild AAEP 3/5 RH lameness
which was positive to global flexion. There was minimal palpable
effusion of the right stifle, however there was a firm palpable swelling
over the LM (Figure 4 c). Radiographs revealed mild soft tissue
thickening over the R LFTJ. A radiolucent area, surrounded by a rim of
sclerosis, could be seen on the lateral aspect of the tibial plateau,
indicating development of a possible cystic formation (Figure 4 d).
There was mild remodeling of the lateral tibial plateau and femoral
condyle, which was flattened in appearance (Figure 4 e). Mineralization
within the soft tissue in the region of the LM could be appreciated.
Moderate hypoechoic effusion of SER was seen on US. The LM continued to
protrude beyond the level of the condyles. Previously seen clefts were
visible but had reduced in size, evidence of mineralization could be
seen within the body of the meniscus which retained its triangular shape
(Figure 4 b). Remodeling of the LFC could be appreciated, and a zone of
irregular subchondral bone could be seen on the tibial plateau within
the joint space.