Degenerative meniscal tear

A tear to meniscal cartilage in the knee which can be traumatic or atraumatic. Typically presents with mechanical symptoms such as giving way and locking.  Degenerative tears are usually associated with early OA

History

  • Middle age
  • Pre existing early OA
  • Minimal injury
  • History of overuse eg DIY
  • Limp
  • Restricted work
  • Localised joint line pain
  • Possibly swelling

Signs

  • Limp
  • Effusion
  • Joint line tenderness
  • Possible painful block to extension

Unable to kneel, squat or Duck waddle

McMurrays test

Who to refer, who not to refer, how to refer

Who to Refer

  • True locking
  • Giving way
  • Reduced ROM
  • Failure to settle despite non operative measures

Urgent Referral Criteria

  • Locked Knee
  • Red flags

Who Not to Refer

  • Those who have not exhausted non operative measures – see primary care management

Additional Info

  • Unlikely to operate unless true locking and giving way
  • Unlikely to operate BMI >40

Imaging

  • WB Knee X-ray (Ideally xray is < 1yr old) if over 45

 

How to refer

We accept referrals through SCI gateway for those who are based in Scotland.

We also accept e referrals through the below email address using the attached form for those who are based just on the other side of the border. 

E- Referral Email address - bor.orthoreferrals@borders.scot.nhs.uk

Referral form - E-Referral to Orthopaedics (Non Sci-Gateway)      

Primary care management

  • Physio rehab- strengthening over extended period
  • Regular maximum multimodal analgesia
  • CSI X 2-3 is possible (if aged 45 and over)
  • Walking aid
  • Education
  • BMI >35 engage in wellbeing support

Resources and links

Primary Knee Pathway  - developed by First Contact Practitioners Primary Knee Pathway

Editorial Information

Last reviewed: 31/07/2025

Author(s): Paul Middleton.