Named after: German Surgeon August Bier (first introduced the block in 1908) Definition: It is a peripheral intravenous local anesthetic block (IVRA; Intravenous Regional Anesthesia)…
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Section Editor: Dr. Sulabh Kumar Shrestha, MBBS, PGY1 Orthopedics
Bier Block
Orthopedic Screw Insertion Mnemonic
Don’t Marry Too Soon DRILL Choose the correct drill bit Insert the drill bit correctly in the chuck Tighten the chuck sufficiently Start the drill…
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Anatomy of Vertebral Pedicle Width (narrowest transverse diameter): Narrowest at T4-T5 (4-5 mm) Above and below this level, the width gradually increases to almost double…
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Tensor fascial latae (TFL) originates from the anterior superior iliac spine (ASIS) outer surface, outer lip of anterior iliac crest and deep surface of fascia…
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Synonym: Hip flexion contracture test, Iliacus test, Iliopsoas test Fixed flexion deformity of the hip and anterior pelvic tilt leads to a compensatory hyperlordosis of…
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Nerve Conduction Study (NCS) In the Nerve conduction study, assessment must be done for ABCDEFGH. Action potential Amplitude Measures the height of response in millivolts…
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Understanding of the Boutonniere and Swan neck deformity requires clear concept of the finger extensor apparatus, which has been discussed here. The extrinsic extensor tendons…
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Synonym: Juvenile Rheumatoid Arthritis (JIA) Diagnosis of JIA Mnemonic: One Six Sixteen (1, 6, 16) 1: Inflammation of atleast 1 joint (joint involvement: knee >…
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