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modified lafontaine criteria

As discussed in this article by Stephen Smith, the Smith modified Sgarbossa criteria for Occlusion Myocardial Infarction (OMI) in LBBB have been created to improve diagnostic accuracy. What is the most appropriate treatment at this time? Radial inclination is the angle between a line drawn connecting the tip of styloid and the ulnar corner of radial articular surface and a line perpendicular to the long axis of radius at the level of tip of styloid. Lafontaine M, Delince P, Hardy D, Simons M. Acta Orthop Scand. Long arm cast above the elbow for 6 weeks, Long arm cast for 3 weeks followed by a short arm cast for 3 additional weeks, Closed reduction and percutaneous pinning. HHS Vulnerability Disclosure, Help Palmar tilt is measured on the lateral view as the angle between the line connecting the most distal point of volar and dorsal lip of radius and another line drawn perpendicular to the longitudinal axis of radius. Orthopedist at Maharat Nakhon Ratchasima Hospital. Before Which of the following factors has been associated with redisplacement of the fracture after closed manipulation? Worse outcomes on the Mayo wrist score are expected without fixation, Chronic distal radioulnar joint instability can be expected to occur without fixation, Wrist function depends on the level of ulnar styloid fracture and initial displacement, Grip strength and wrist range of motion are improved with fixation, There is no adverse effect on wrist function or stability without fixation. Improved functional outcomes with open reduction internal fixation (ORIF) through FCR approach vs. closed treatment, No difference in radiographic outcomes after ORIF vs. closed treatment, No difference in functional outcomes after ORIF vs. closed treatment, Improved functional outcomes with closed treatment vs. ORIF, Improved functional outcomes with external fixation and K wire fixation vs. ORIF. Anterior symphyseal multi-hole plate or ex fix, Posterior stabilization with plate or screws, Oblique or transverse ramus fracture and ipsilateral anterior sacral ala compression fracture, Can be subtle, if rami fracture, look for compression frx of sacrum on the same side, Protected weight bearing for complete and comminuted sacral frx, Weight bearing as tolerated (WBAT) for simple, incomplete, Rami fracture and ipsilateral posterior ilium fracture dislocation, Ipsilateral compression and contralateral APC (windswept pelvis), Posterior stabilization with plate or SI screws, Binder may not be helpful, unless coupled with symphysis widening, Anterior column or wall + Posterior hemitransverse, Non operative with protected weight bearing, May need exam under anesthesia to look for instability, Femoral head congruence with weight bearing roof (out of traction), Both column fracture with secondary congruence of head and weight bearing roof (out of traction), Displaced fracture with roof arc >45deg in AP and Judet views or >10mm on axial CT cuts, Unstable fracture pattern (posterior wall >40-50%), L4 L5 transverse process fractures are associated with high energy trauma and other fractures of sacrum/pelvis, L5 nerve root (great toe extension and 1st web space) runs anterior to sacrum and is susceptible to injury with sacral fractures, Fracture medial to foramina into spinal canal, Highest rate of neuro deficit (60%), bowel, bladder, sexual dysfunction, Persistent pain after non-operative management, Displacement of fracture after non-operative management, Fracture below fovea, below the weight bearing portion, TTWB for 4-6 weeks, restrict adduction and internal rotation, Fx superior to fovea/ligamentum in weight bearing portion of femoral head, Type 1 or 2 with a posterior wall acetabular fracture, Pipkin 2 with >1mm step off, Pipkin 3 and 4, Arthroplasty in elderly for Pipkin 1, 2 (displaced), 3, and 4, Arthroscopy is an option for removal of loose bodies, Used in low energy injury elderly patients, not high energy injuries in young patients, If fracture line is basicervical (at the base of the femoral neck near the trochanteric portion of the femur) then dynamic hip screw is an option, Femoral neck fractures are intracapsular (except basicervical) and dont heal well due to blood supply disruption if displaced and synovial fluid getting in fracture site, Closed reduction percutaneous pinning (CRPP) with screws in inverted triangle, Total hip arthroplasty in higher demand and more active individual (<85 years), Often used in higher energy young patients, Femoral neck fractures are intracapsular (except basicervical), The more vertical the fracture line, the more shear forces pushing the fragments apart, less likely to heal, ORIF for displaced fractures in young patients most <65 years old, >50 deg from horizontal (highest risk of nonunion and AVN), If DHS fails, valgus producing osteotomy and blade plate is an option, Extracapsular femur fracture (heals better than intracapsular), Fracture line extends from Greater trochanter to lesser trochanter, Reverse obliquity (frx line extends from proximal medial to lateral distal), Lateral wall comminution or thin lateral wall. Todos os direitos reservados - Aldeia Montessori, Agende uma Three main peaks of fracture distribution are seen with three distinct groups: paediatric group between age 5-14, makes under 50 years and females after the age of 40 years. intra-articular comminution. Non-surgical treatment for DRF is largely dictated by Lafontaine criteria. Other modern classifications are Universal classification by Cooney, Mayo clinic classification and AO classification. To see my talk on distal radius fractures please visit, http://orthopaedicprinciples.com/2012/05/distal-radius-fractures/, Copyright @Dr Rajesh Purushothaman, Additional Professor of orthopaedics, Government Medical College, Kozhikode, Kerala, India. eCollection 2022. HIF-1 transgenic mice and control mice were used for hypoxic regulation of periodontal ligament . modified lafontaine criteria. Enjoy access to millions of ebooks, audiobooks, magazines, and more from Scribd. Walten modification of intrafocal intramedullary pins is useful in osteoporotic patients. . Recently, Steven Smith, MD from Dr. Smith's ECG Blog published a new criterion to replace the third component of the original Sgarbossa Criteria . Objective: To reach consensus on the diagnostic criteria for deficiency syndrome in hypertension (YDSH) patients by a modified Delphi method. Privacy Policy. Reverse total shoulders can function without an intact rotator cuff (rely on deltoid) where hemiarthroplasties need an intact rotator cuff. Four months post-injury, he presents to the office with an inability to extend his thumb. In such patients, if satisfactory reduction is achieved by closed methods then external fixation is a feasible option. Radial column is formed by the scaphoid fossa and the radial styloid. It can be used on the volar aspect in patients with dorsal angulation. The modified Sgarbossa criteria replaces the absolute 5mm discordant ST elevation with a proportion (ST elevation/S-wave amplitude -0.25). (OBQ06.102) This article explores the relationship between Goethe's novel Wilhelm Meister's Apprenticeship and contemporary writings about natural organisms, including Goethe's own botanical studies. Clipboard, Search History, and several other advanced features are temporarily unavailable. What is the appropriate surgical treatment at this time? Fracture in trochanteric region, associated with osteolysis. Radiographic signs that suggest instability are (Lafontaines criteria), Dorsal angulation >20 In 1967, Frykman identified the importance of ulnar involvement and publish a classification based on involvement of radiocarpal and radioulnar joints and the ulnar styloid fracture. Fifty patients with 3 or more instability factors as described by Lafontaine were treated by finger trap traction, closed reduction, and sugar-tong splinting. tel: 2138997044, UNIDADE III Vascular injury is most common in this type due to common fracture-dislocation of the knee, High energy fracture, be aware of vascular injury, Knee immobilizer, non weight bearing commonly used in ED, Hinged knee brace, partial weight bearing 8-12 weeks, immediate passive ROM, Minimally displaced split or depressed fractures, Low energy fracture stable to varus/valgus alignment, External fixation +/- limited open/percutaneous fixation of articular segment (screws hold the articular surface together while in the ex fix, Severe open fracture with marked contamination, Highly comminuted fractures where internal fixation not possible, Can bridge to ORIF if soft tissue injury/polytrauma, The system is based off where the fracture line on the fibula hits the tibio-talar joint, Weber A the fracture line is below/distal to the level of the ankle joint, Weber B, the fracture line has a component at the level of the ankle joint, Get a gravity stress view xray to check for widening of the medial clear space (if there isnt obvious widening already), Weber C, the fracture line is above the ankle joint, Assume that there is a higher fibula fracture if there is widening of the medial clear space or an isolated medial malleolus fracture, It stands for the position the ankle was in for the injury to occur, Start by looking at the fibula, is it a high or low fibula fracture, The SAD ankle has a vertical medial fracture, Supination external rotation (spiral fibula means there was a twisting component), Look for spiral component and high fibula, Isolated nondisplaced medial mal fracture or tip avulsions, Isolated lateral mal fracture with <3mm displacement, no talar shift, Bimal fracture if elderly or unable to undergo surgery, Posterior mal <25% joint involvement <2mm step-off, Open reduction internal fixation (plates and screws), Bimalleolar equivalent fractures (lateral mal fracture with widening of medial clear space between talus and medial mal due to disruption of the deltoid ligament, often found on gravity stress views), Posterior mall fracture with >25% or >2mm step off, Approaching skeletal maturity (<2y growth), 14-16 boys, 12-14 girls, Posterior arm splint, then long arm cast 3-4 weeks, Displaced, deformity in sagittal plane only (posterior hinge), Displaced in 2 or 3 planes (sagittal and coronal), CRPP, ORIF if needed based on inability to reduce fragment closed, may be interposed periosteum, Complete periosteal disruption (only identified in operating room), Collapse of medial column, may look like a type 1. Based on the radiographic measurements and criteria for an acceptable reduction the number of patients who failed to maintain an adequate reduction at 1 week was 17 (34%), at 2 weeks . She also complains of some paresthesias in her thumb and index finger. Greater troch fractures <2cm displacement Non-op with partial weight bearing, Greater troch fractures >2cm ORIF with claw/cables, Fracture around stem or just below it, with a well-fixed stem, ORIF using cerclage cables and locking plates, Fracture around stem or just below it, with a loose stem, but good proximal bone stock. Of intrafocal intramedullary pins is useful in osteoporotic patients the modified Sgarbossa criteria replaces the absolute 5mm discordant elevation... Pins is useful in osteoporotic patients has been associated with redisplacement of the following factors has associated. Four months post-injury, he presents to the office with an inability to extend his thumb post-injury he... 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modified lafontaine criteria