He was also seeing a cardiologist and general medical consultant. There was a good team of experts around him..
Mr D’ scans:
Left Hip => 15mm cyst, otherwise good joint space.
Lower back => Old fracture, narrow spinal canal + several trapped nerves.
Mr D’s treatment:
Left L3 nerve root injection 3 weeks previously
Which was ‘good at the moment’
After a full assessment we booked an MRI scan of his knee.
Well, why not?! He’d had a scan of his back and hip. Why stop there..?
I jest..
He’d had mechanical instability for 3 months, so that was the next step. And the scan showed..
Left Knee => Severe Osteoarthritis (OA), a meniscal tear + grade II MCL injury.
The Problem with MRI scans
MRI scans show everything. From the 3x scans..
Ask yourself 'which problem we should pick to focus on..?'
Where to start?
The story, as ever, was key.
The back injection had resolved Mr D’s left buttock pain and 'most' of his left knee pain for 36 hours.
However, he was left with a feeling of instability in the left knee. Particularly walking up or downstairs.
AND he’d fallen 8 times over the last 6 weeks,
Mr D also still had aching pain over the inside of his left knee and down his shin.
Important context:
Key findings
There was pain down the outside of his left leg when stretching his sciatic nerve. And both hips moved painfree.
The left knee moved well from 0° to 130°
BUT there was pain in the left shin at full knee bend / flexion.
AND there was tenderness over his medial ligament.
BUT no tenderness at the front of the knee or when pushing on his kneecap.
There was a palpable click over the inside (medial) but no pain with it. Importantly..
X-ray films
(see above)
..showed only mild decreased medial joint space
(with some vascular calcification posteriorly)
That joint space or gap between the bones, tells us us Mr D is a little way off joint replacement.
Which raises the question of arthroscopy / knee scope..
My thoughts on Mr D's..
Back: degeneration + trapped nerve in the back => being well looked after
Knee: OA, meniscus + ligament knee => some catching but mainly aching pain on the inside, with OA that ain’t that bad on X-ray films
Hip: looking okay.
The easy thing at this point would be to book Mr D for surgery:
And take your pick at 72 years of age
BUT the catching element of Mr D’s pain was manageable. The aching and instability were not..
That medial ligament would heal, but it takes time. Sometimes as long as 12 to 18 months.
And don't forget.. his legs were weak
Our Plan
1 Hold off on any surgery
That's an active choice in my clinic
2 Build static exercise bike strength
The missing piece of Mr D's puzzle..
His bodyweight was on the right track.
3 We agreed to meet again after 3 months..
That was last week..