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One Stop Wide Awake Hand Surgery (OSWA) is available exclusively at Queen Anne Street Medical Centre. One Stop Wide Awake hand surgery was pioneered by Mr MSK Bismil circa 1999 and delivers patient centric true wide awake hand surgery.

One visit includes:


  • Consultation
  • Diagnosis
  • Surgery and
  • Guidance and rehabilitation
OSWA surgery is available for:


  • Carpal Tunnel Syndrome
  • Cubital Tunnel Syndrome
  • Ulnar Tunnel Syndrome
  • Dupuytren’s Contracture
  • Ganglion
  • Mucoid Cyst
  • Trigger Digit
  • De Quervain’s Tenosynovitis
  • Tennis Elbow

Quamar Bismil is a Consultant Orthopaedic Surgeon with a specialist interest in Wide Awake (OSWA) Hand Surgery.
This surgery is performed under local anaesthesia without:
• Sedation
• Regional anaesthesia
• General anaesthesia or
• Tourniquet
Complex surgery with a tourniquet is painful, One Stop Wide Awake pioneers surgery without a tourniquet.
Wide Awake Hand Surgery was developed by a small core of surgeons worldwide. Pioneered and extensively practiced in Canada, Wide Awake Hand Surgery is available for the first time in London exclusively at Queen Anne Street Medical Centre.

Other Procedures

Even if the type of treatment you require is not listed above, we may still be able to assist so please contact us to discuss.

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