Supraorbital/Supratrochlear Nerve blocks: Clinical Significance of the Superior and Anterior Approaches-Juniper Publishers
  Juniper Publishers - Journal of Anesthesia   Introduction   Hair restoration is one of the commonest cosmetic surgery procedure in men [ 1 ].  The procedure is performed under local anaesthesia. Many of the  patients are anxious about the degree of pain to be expected during and  after the surgery. The pain of the local anaesthetic agent is dependent  on various factors like needle gauge, composition, temperature, pH,  speed of injection, anatomical structure/area etc. Various maneuvers are  used to decrease the pain during the administration of local  anaesthesia like vibration anaesthesia Cryotherapy etc [ 2 - 4 ]. With the introduction of newer drugs for local anaesthesia, the safety is increased.     Peripheral nerve blocks constitute a major tool in  the armamentarium in the office-based cosmetic surgery procedures.  Supraorbital (SO) and supratrochlear (ST) nerve are the terminal  branches of the frontal nerve [ 5 ].  These nerves supply mainly the skin of the forehead. These n...
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