– Discussion: – acute slip: – acute on chronic slip: – chronic slip: – treatment of is designed to fuse epiphysis on femoral neck which prevents further slipping; – this usually involves insertion of one or more screws into anterior aspect of greater trochanter or … Read more
– Discussion: – treatment is directed at stabilizing hip that has positive Ortolani or Barlow test or to reducing dislocated hip w/ mild to moderate adduction contracture; – implications of positive Ortolani & Barlow’s Test are different; – Barlow’s Test identifies unstable hip that requires dynamic … Read more
– Discussion: – mechanism of injury: – distinguish between high velocity injuries verus low velocity injuries (as this reflects incidence of vascular and nerve injuries); – w/ low-velocity knee dislocations occurance of vascular injury is about 5% and nerve injury is about … Read more
(see also: – Trauma Workup; Open Frx; Frx Healing; AO Foundation; ON FRACTURES by Hippocrates.) Acetabular Fracture Ankle Fractures Barton’s Fracture: Dorsal Barton’s Fracture Volar Barton’s Fracture Bennet’s Fracture Both Bone Forearm Frx Boxer’s Frx Burst Fractures (of spine) Calcaneus, Frx Capitulum Fractures Chauffeur’s Fracture Chance Fracture Clavicle Fracture Colles Fracture Compression Frx (Spinal) Condylar … Read more
– See: – Associated Transverse & Posterior Wall Fracture – T Shaped Fractures – AO Foundation Transverse Fracture – Discussion: – transverse frxs extend across both the anterior and posterior columns; – frx divides the innominate bone into superior segment containing acetabular roof … Read more
– See: – Safe Zone of Pin Insertion Wires Insertion Techniques – Wire Characteristics: – in general 1.5 to 1.8 mm wires need no incision or drill sheath, but larger, 2.0 wires may be inserted w/ sheath through incision; – larger diameter wires will increase … Read more
– See – Total Hip Arthroplasty Anterior Approach – Surgical Technique: (posterolateral approach) – Hip and Knee Infiltration Technique – Local Analgesia Infiltration Techniques – Hip and Knee Arthroplasty – pre op planning: – post operative evaulation of THR: – Acetabular Component – Acetabular Fracture and THR – Approach: – anterior approach – anterolateral approach … Read more
– See: Total Hip Replacement Menu: Tissue ingrowth and differentiation in the bone-harvest chamber in the presence of cobalt-chromium-alloy and high-density-polyethylene particles. Histological and radiographic assessment of well functioning porous-coated acetabular components. A human postmortem retrieval study. Osseointegration of titanium implants in total hip arthroplasty. Hydroxyapatite-Coated Femoral Stems. Histological Analysis Of Components Retrieved at Autopsy. … Read more
– PreOp Planning – Local Analgesia Infiltration Techniques – THA/TKA and Datatrace TKR Teaching Video- Surgical Technique – Arthrodesis – Arthroscopy following TKR – Axis for TKR – Axis – Alignment – mechanical axis – anatomic axis – Bilateral Knee Replacement – Biomechanics of the Joint – Bone Grafting & Wedges – Collateral ligaments – … Read more
– Tibial Component Preparation: – ACL is resected, w/ or w/o PCL preservation; – Extramedullary Guides – alignment is made w/ jig parallel to ant crest of tibia shaft. – referencing was taken off the lateral tibial plateau. – Proximal Tibial Resection – Determine appropriate Posterior Slope – Depth of Tibial … Read more