Home Page of Ralph W. Coonrad M.D
– Coonrad Classification of Scoliosis:
Data Trace Editor
Home Page of William N. Dixon
div class=”mh-row clearfix”> h1>/h1> div class=”bodycopy”> hr size=”3″/>center> 723 West Johnson Street, Suite 103 Raleigh, North Carolina 27603-1229 Telephone 919 839 0010 Toll Free 800 849 9150 Fax 919 839 0240 Pager 800 849 4557 a href=”/o11/mailto:soumedsi@internetmci.com”>soumedsi@internetmci.com/a> /center> – This site is under construction: /div>br/>hr/>br/>br/> /div>
Hoover Test
– this test determines whether the patient is malingering when he statesthat he cannot raise his leg, and should be performed in conjuction w/ straight leg test; – when a patient is genuinely trying to raise his leg, he puts pressure on calcaneus of his opposite leg to gain leverage; you can feel downward … Read more
Horizontal-Oblique Frx of Medial Malleolus
– See: Medial Approach to the Ankle – Equipment: – one or two appropriately sized reduction tenaculi; – one sharp awl; – either the cannulated 4.0 drill set or the small fragment set with two 2.5 mm drills (for 4.0 mm cancellous bone screws); – Incision: – curvilinear … Read more
How Sub-Talar Joint Affects Flat Feet
– See: – Flat Feet – Sub-talar Joint – Discussion: – subtalar joint is oriented oblique to the axis of ankle joint motion (between 20° and 57°); – talar head is supported by the anterior process of the calcaneus; – … Read more
Hoffman’s Sign
– Discussion: – positive Hoffmann’s reflex reflects presence of an upper motor neuron lesion from spinal cord compression; – is elicited by flipping either the volar or dorsal surfaces of the middle finger and observing the reflexcontration of the thumb and index finger; – this sign is evidence by upper motor … Read more
Home Page of Allen Burrus
div class=”mh-row clearfix”> h1>/h1> div class=”bodycopy”>a href=”http://www.ao-asif.ch/ao-asif/index.html”>img src=”/image2/synlog1.jpg” align=”middle”/>/a>a href=”http://www.ao-asif.ch/ao-asif/index.html”>img src=”/image2/synlog2.jpg” align=”middle”/>/a>br/> br/> img src=”/image5/tree.gif” align=”middle”/> Home Page of Allen Burrus: a href=”/image3/syntb65.jpg”>img src=”/image3/syntb65a.jpg” align=”middle”/>/a>br/> br/> – See:br/> – a href=”/bones/tibia-fibula/tibial-fractures-technique-of-im-nailing/”>Tibial IM Nail Technique:/a>br/> – a href=”/bones/femur/synthes-im-femoral-nail-insertion-technique/”>Femoral IM Nail Technique:/a>br/> – a href=”/trauma-fractures/plates-for-fracture-repair/”>Synthes Plates/a>br/> … Read more
Histology of Chondroblastoma
– Discussion: – shows characteristic “cobblestone” pattern; – areas of round, plump chondroblasts (stones), enmeshed in chondroid matrix; – nodular areas of a chondroid tissue are prominent; – cartilagenous matrix may have small foci of calcification between between chondroblasts (chicken wire calcification) around islands of cartilage; … Read more
Histology of Chondrosarcoma
– See: – Bone Tumor Menu
Histology of Ewing’s Sarcoma
– Discussion: – small, round, neoplastic cells w/ large oval hyperchromatic nuclei; – vague indistinct (scant) cytoplasm & cytoplasmic membrane; – cells are usually spread out in thick sheets; – mitoses are common, and pseudorosette patterns are typical. – high cellularity, little intracellular stroma; … Read more