Knee osteoarthritis is one of the most common presentations in MSK practice — but assuming “it’s just OA” can lead to missed pathology and poor outcomes.In this case-based episode, we work through a 70-year-old male with worsening knee pain despite previous imaging showing moderate osteoarthritis. We explore how to avoid premature closure, identify red flags, and apply structured clinical reasoning to decide when it’s safe to manage conservatively vs escalate.

Alex is a physiotherapist and lecturer with a background in pain management, clinical assessment and rehabilitation, alongside Francesca, a clinical specialist physiotherapist working as an FCP, MCAT and private practice clinician.

This is essential listening for:

• Physiotherapy students and new graduates developing clinical reasoning

• Band 5–6 clinicians working in MSK, FCP or rehab settings

• Clinicians wanting clarity on knee pain assessment and management

We cover:

✔ When knee pain might NOT be osteoarthritis

✔ Red flags: cancer, infection, fracture risk

✔ How to interpret night pain properly

✔ Why imaging can mislead clinical reasoning

✔ First-line management of knee OA (and what actually works)

✔ Exercise vs passive treatments✔ When to refer for injections or surgery

✔ Managing expectations around knee replacement outcomes

📌 Key takeaway:

Not all knee pain is “just arthritis” — safe clinical reasoning means ruling out serious pathology, understanding the patient’s goals, and knowing when to escalate.

See below for the resources mentioned in the video:https://www.england.nhs.uk/personalisedcare/shared-decision-making/decision-support-tools/

00:00 – Introduction: Is it really OA?

01:05 – Red flags & differential diagnoses

03:00 – Interpreting night pain properly

05:00 – Patient expectations & goal setting

08:40 – First-line management (exercise vs passive care)

10:30 – Lifestyle factors (weight, sleep, stress)

13:40 – What if physio hasn’t worked?

15:00 – Treating the patient vs the pathology

17:30 – Surgery, injections & realistic outcomSubscribe for clear, structured clinical reasoning you can use on placement tomorrow. If you found this video helpful, please like and subscribe as this really helps our channel.Please note this video is intended as a teaching and learning resource for healthcare students or professionals, and is not intended as medical advice or a substitute for clinical assessment or professional training. Please follow the guidance of your health professional or educators.