My
bad knee continues to be a problem. It's been five weeks since my
fall and I've been getting treatment every week. The swelling has
now gone down to leave a large lump on the top of my tibia. The lump is
egg shaped and gives a little if you press it. I'm told this is a
haematoma, a blood blister that formed on top of the bone when it was
bruised in my fall. The lump is no longer very painful and I'm told
it will go away in time.
The
knee joint itself is the most painful: it still feels weak and I get
stabbing pains with certain movements, especially when walking. I've
been wearing a support bandage a lot of the time. The physiotherapist
now believes that I have torn a cartilage. I'm booked to have a scan
on my knee which will tell for sure.
You
have two pieces of cartilage in each knee. They are crescent shaped
and look a little like the segments of an orange, thicker on the
outside of the knee and thinner on the inside. The cartilages fit
between your tibia and femur, working as shock absorbers. A sudden
impact on your knee, particularly with a twisting movement, can
damage them.
The
outer edge of the cartilage has a blood supply and thus can repair a
small tear. So I've been doing plenty of hot compresses on my knee to
help stimulate this. The inner surface of the cartilage doesn't
repair. It's possible to have surgery to repair large tears of the
cartilage and for damaged pieces to be removed. But, especially given
my recent experience, I don't want to go down that road.
As
driving is a little painful, I'm leading a fairly enclosed life. At
home with my injury I surf the internet and watch plenty of TV, which
has driven me to fix the drip on the kitchen tap and other minor
tasks around the house that I had been putting off. I don't seem to
be in the mood for writing very often. It's pretty frustrating, this
is the longest interruption to the active life that I've been
enjoying over the past three years. And of course I'm very worried
about what the scan will show.