– Discussion: – ulnar nerve blocks are used for frxs of little finger ray & in along w/ median and radial sensory blocks for ring finger ray fractures; – Anatomy: – ulnar nerve has two sensory branches that provide sensory innervation to ulnar side of the hand; – palmar … Read more
– Discussion: – see: elbow flexion contracture; – indicated for patients w/ loss of motion (out of functional range from 30 to 130 deg) due to anterior and posterior osteophytes; – PreOp Planning and Positioning: – patient is supine w/ bump placed under shoulder, and arm folded across chest; … Read more
– See: – Vascular Problems of the Wrist and Hand: – Ulnar Artery in Forearm: – about 1 inch below the antecubital fossa, brachial artery divides into radial & ulnar arteries, w/ latter being larger; – paired venae comitantes accompany both radial & ulnar arteries; … Read more
– See: – Tibial Plateau Frx Menu: Bicondylar Fractures and Type V Frx, Type IV Fractures, Total Depression Fracture – Discussion: – frx of medial tibial plateau (see total depression frx): – carries worst prognosis of all tibial plateau fractures; – 2 subsets of injury: … Read more
– Discussion: – if the frx needs a reduction, then the frx is not a type I but a type II; – posterior cortex remains intact, making it a greenstick frx; – technically a type II frx implies posterior displacement, but frequently there will also be medial impaction w/ … Read more
– See: – Blair Fusion – Charcot Marie Tooth – Equinovalgus – Grice Arthrodesis – Kocher approach – Ollier incision – Subtalar Fusion – Discussion: – results in fusion of subtalar, calcaneocuboid, and talonavicular joints; – most effective … Read more
– See: Posterior Approach to the Humerus; – Positioning: – patient is in lateral position w/ arm brought across the chest; – plan on adusting flexion of elbow inorder to increase or decrease tension; – sterile tourniquet is required; – Technique: – straight longitudinal incision beginning 7-10 … Read more
– See: Posterior Approach to the Humerus; – Discussion: – the distal triceps can be split down the middle with the dissection carried straight down to bone over the olecranon; – care is taken to mobilize full thickness fascial and periosteal flaps both medially and laterally; – the dissection … Read more
– See: – Phalangeal Injury – Congenital Trigger Thumb – Rheumatoid Trigger Finger – Discussion: – results from localized tenosynovitis of superficial and deep flexor tendons adjacent to A1 pulley at a metacarpal head; – inflammation … Read more
– origin: lateral head: superior 1/2 of post. lat. surface of humerus; long head: infraglenoid tuberosity of scapula; medial head: – inferior 2/3 on posterior surface of the humerus, beginning at the spiral … Read more