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Knee radiographs
Knee radiographs
Tibial Plateau Fractures: Anatomy, Diagnosis, and Treatment
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Pediatric Orthopaedic MCQS ONLINE BANK
(SAE09TR.72) A 13-year-old girl sustained an isolated midshaft left femoral fracture in a motor vehicle accident. The fracture was treated with a rigid, antegrade intramedullary nail placed through the piriformis fossa. The fracture healed uneventfully, as shown in Figure 46a; however, at 12 months
Minimal Incision Total Knee Arthroplasty: the Mini-Midvastus Approach
Introduction Innovative techniques and alteration in instrument design have facilitated the safe and accurate placement of a total knee arthroplasty (TKA) while utilizing a smaller skin incision. Among these techniques is the mini-midvastus approach. This technique was developed to
Tibial Component Alignment in Total Knee Arthroplasty: Intramedullary, Extramedullary, and Computer-Assisted Techniques
P ITFALLS Results of each type of alignment are technique dependent, and familiarity with each will reduce component malposition. Each alignment technique has its own apparent pitfalls that must be recognized and compensated for during the procedure. Failure to realize these
Revision Total Knee Arthroplasty with Femoral Bone Loss: Distal Femoral Replacement
DEFINITION During revision of the femoral component in total knee arthroplasty (TKA), some bone loss from the distal femur is nearly inevitable when the femoral component is removed. Distal femoral bone loss can be repaired by bone cement (polymethylmethacrylate), metal augments fixed to the
Upper Tibial Osteotomy (High Tibial Osteotomy)
DEFINITION High tibial osteotomy (HTO) is realignment surgery, which has developed for treating medial compartment osteoarthritis (OA) of the knee.7 One of the main etiologic factors of knee OA is excessive biomechanical stress loaded on a focal area due to varus deformity of the lower limb
Retrograde Intramedullary Nailing of the Femur
DEFINITION Retrograde femoral nailing can be defined as any femoral nailing technique with a distal entry from the condyles or through an intercondylar, intra-articular starting point. For this chapter, retrograde femoral nailing will refer to nails with an intercondylar starting
Acute Patellar and Chronic Patellar Instability
DEFINITION Patellar instability in children and adolescents usually involves an episode of complete dislocation of the patella from the trochlear groove. Occasionally, there can be episodes of patellar subluxation without gross dislocation. There are two main types of patellar
Upper Tibial Osteotomy (High Tibial Osteotomy)
DEFINITION High tibial osteotomy (HTO) is realignment surgery, which has developed for treating medial compartment osteoarthritis (OA) of the knee.7 One of the main etiologic factors of knee OA is excessive biomechanical stress loaded on a focal area due to varus deformity of the lower limb
Autologous Chondrocyte Implantation
DEFINITION Autologous chondrocyte implantation (ACI) was first described by Brittberg et al2 in 1994 in which articular cartilage is harvested, enzymatically prepared to isolated chondrocytes, cultured to undergo proliferation, and transplanted into an articular cartilage defect to produce
ORTHOPEDIC MCQS ONLINE QUESTION BANK H3D
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Acute Patellar and Chronic Patellar Instability
Chapter 41 Acute Patellar and Chronic Patellar Instability Eric J. Wall Jay C. Albright Sarah R. Steward DEFINITION Patellar instability in children and adolescents usually involves an episode of complete dislocation of the patella from the trochlear
Patellar Instability
Chapter 20 Patellar Instability Eric J. Wall and James R. Romanowski DEFINITION Patellar instability in children and adolescents usually involves an episode of complete dislocation of the patella from the trochlear groove.
Revision Total Knee Arthroplasty With Femoral Bone Loss: Distal Femoral Replacement
Revision Total Knee Arthroplasty With Femoral Bone Loss: Distal Femoral Replacement DEFINITION During revision of the femoral component in total knee arthroplasty (TKA), bone loss from the distal femur is nearly inevitable. Deficient bone in the
Total Knee Arthroplasty Using Navigation: A Guide for Surgeons
Computer-assisted total knee arthroplasty (CA-TKA) is a surgical procedure that uses computer navigation technology to help surgeons position the implants more accurately. This can lead to better long-term results and a reduced risk of complications. Learn more about CA-TKA at Hutaif
Retrograde Intramedullary Nailing of the Femur
Chapter 9 Retrograde Intramedullary Nailing of the Femur Laura S. Phieffer and Ronald Lakatos DEFINITION Retrograde femoral nailing can be defined as any femoral nailing technique with a distal entry from the condyles or through an
ORTHOPEDIC MCQS ONLINE OB 20 RECONSTRUCTION 1D
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ORTHOPEDIC MCQS 20OB TRAUMA 1A
ORTHOPEDIC MCQS 20 TRAUMA 1A What percentage of patients will complain of knee pain at the time of union of a tibial shaft fracture treated with a reamed intramedullary nail? 1. <10% 2. 10-33% 3. 33-50% 4. 50-75% 5. >75% Correct
ORTHOPEDIC MCQS ONLINE 013 PEDIATRIC
ORTHOPEDIC MCQS ONLINE 013 PEDIATRIC 2013 Pediatric Orthopaedic Self-Assessment Examination by Dr.Dhahirortho 1 Question 1-Figure 1 is the radiograph of a child who has pain in his
ORTHOPEDIC MCQS ONLINE 013 SPORT
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ORTHOPEDIC MCQS ONLINE SPORT016
ORTHOPEDIC MCQS ONLINE SPORT016 2016 Sports Medicine Self-Assessment Examination للاب
ORTHOPEDIC MCQS ONLINE PATHOLOGY 017
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Orthopedic Mcqs Sport 0019
Orthopedic MCQS online Sports 0019 Sports Medicine Scored and Recorded Self-Assessment Examination 2019 Question 1 of 99 Figures 1 and 2 are intrasurgical photographs from the posterolateral viewing portal that
ORTHOPEDIC MCQS OB 20 TRAUMA1
ORTHOPEDIC MCQS OB 20 TRAUMA1 What percentage of patients will complain of knee pain at the time of union of a tibial shaft fracture treated with a reamed intramedullary nail? 1. <10% 2. 10-33% 3. 33-50% 4. 50-75% 5. >75% CORRECT ANSWER: 4 Anterior knee
ORTHOPEDIC MCQS OB 20 BASIC 1
Which of the following is the most accurate definition of stress shielding? The decrease in physiologic stress in bone due to a stiffer structure sharing load Electrochemical potential created between two metals in physical contact and immersed in a conductive
ORTHOPEDIC MCQS WITH ANSWER HIP 04
ORTHOPEDIC MCQS WITH ANSWER HIP 04 1. During primary total knee arthroplasty, what is the maximum distance the joint line can be raised or lowered before poor motion, joint instability, and increased chance of revision
ONLINE ORTHOPEDIC MCQS SPORT07
ONLINE ORTHOPEDIC MCQS SPORT 07 1. A 22-year-old college baseball pitcher reports the recent onset of anterior and posterosuperior shoulder pain in his throwing shoulder. Examination shows a 15-degree loss of internal rotation,
Orthopedic MCQS online sports Medicine
Orthopedic MCQS online Sport Medicine 1- A 38-year-old man has increasing left knee pain and occasional instability. Several years earlier he sustained a noncontact twisting injury to his knee. He had initial soreness and pain but was able to resume his normal activities while
Pediatric Orthopaedic MCQS Self-Assessment Examination 2020
Pediatric Orthopaedic MCQS Self-Assessment Examination 2020 Question 1 of 100 Figures 1 and 2 are the radiographs of an 11-year-old girl who is having right elbow pain after “trying to beat up a
ORTHOPEDICS HYPERGUIDE MCQ 451-500
ORTHOPEDICS HYPERGUIDE MCQ 451-500 451. (3639) Q1-7416: What is the most frequent intraoperative complication during the course of shoulder arthroplasty for rheumatoid arthritis? 1) Pulmonary embolism 3) Deltoid tearing 2) Cervical spine instability 5)
Posttraumatic knee stiffness: Surgical techniques
Posttraumatic knee stiffness: Surgical techniques Pathological mechanisms and therapeutic outlooks for arthrofibrosis Posttraumatic knee stiffness and loss of range of motion is a common complication of injuries to the knee area. The causes of posttraumatic knee stiffness can be
Retrograde Intramedullary Nailing of the Femur FRACTUREs
Retrograde Intramedullary Nailing of the Femur DEFINITION Retrograde femoral nailing can be defined as any femoral nailing technique with a distal entry from the condyles or through an intercondylar, intra-articular starting point. For this chapter, retrograde
Retrograde Intramedullary Nailing of the Femur
Retrograde Intramedullary Nailing of the Femur Retrograde Intramedullary Nailing of the