Tourniquet-Induced Petechiae in Hand Surgery

Key Points

• The rare skin reaction, known as purpura, can occur following pneumatic tourniquet application in hand surgery.
• This observation highlights the necessity of clinician awareness to prevent unnecessary diagnostic procedures in affected patients.
• Assessment involves observing transient purpuric presentations associated with the use of pneumatic tourniquets during surgical procedures.
• Awareness of this phenomenon may improve patient care and reduce complications related to misdiagnosis in hand surgery.

Abstract