bone disease

Proximal Femoral Fractures: Causes, Classification, Diagnosis, and Treatment

Proximal femoral fractures, also known as hip fractures, are common injuries that affect older adults, especially women. These fractures involve the upper part of the femur, which includes the femoral head, the femoral neck, the intertrochanteric region, and the femoral shaft. The most common type

How New Treatments for Rare Bone Disorders Are Changing the Landscape of Osteoporosis Care

Learn about three rare bone disorders and how they have inspired the development of new treatments for osteoporosis, a common bone disorder that affects millions of people worldwide. MOHAMMAD HUTAIF, EMIAL Introduction Did you know that there are over 7,000 rare diseases in the world,

Addressing the Growing Problem of Osteoporosis: A Comprehensive Guide

Osteoporosis is a serious bone disease that can lead to fractures. This blog post provides a comprehensive guide to understanding, preventing, and treating osteoporosis. It covers topics such as the causes of osteoporosis, the symptoms of osteoporosis, the diagnosis of osteoporosis, the treatment

hip

DEVELOPMENTAL DISLOCATION OF THE HIP (DDH)   This condition occurs in the perinatal period and involves displacement of the femoral head relative to the acetabulum; if untreated it disrupts the normal development of the hip joint which in the long term may lead to joint dysplasia,

Total Hip Arthroplasty in Patients with Proximal Femoral Deformity

  Total Hip Arthroplasty in Patients with Proximal Femoral Deformity       INTRODUCTION   Proximal femoral deformity in the patient needing total hip arthroplasty (THA) presents both intellectual and technical challenges for the surgeon. If not

Modular Stems

  Modular Stems     INDICATIONS While useful in most hips requiring primary total hip arthroplasty (THA), modular femoral stems are especially indicated in conditions with abnormal acetabular and/or femoral anatomy (1). Elements of developmental dysplasia of the hip

Cellular and Molecular Biology and Immunology

  Cellular and Molecular Biology and Immunology Chromosomes 46 chromosomes in 23 pairs: 22 pairs of autosomes, 1 pair of sex chromosomes Composed of DNA coiled around histone proteins DNA has a double-helix structure with linked

Conditions of bone mineral density

Conditions of bone mineral density Bone mass is regulated by rates of deposition and withdrawal (Fig. 1.20). Osteoporosis Age-related decrease in bone mass Usually associated with estrogen loss in postmenopausal women (Fig.

Nutritional rickets

Nutritional rickets (see Table 1.16) Vitamin D–deficiency rickets Rare after addition of vitamin D to milk, except in the following populations: Asian immigrants Patients with dietary

Normal bone metabolism

Normal bone metabolism □ Calcium Helps prevent heterotopic ossification after THA in patients at high risk for this development Incidence of heterotopic ossification after THA among patients with Paget disease is approximately 50%. Important in muscle

Cellular biology of bone

Cellular biology of bone (Fig. 1.2) Osteoblasts Appear as cuboid cells aligned in layers along immature osteoid Are derived from undifferentiated mesenchymal stem cells These stem cells line haversian canals, endosteum, and

PATHOLOGIC FRACTURES

PATHOLOGIC FRACTURES         DEFINITION A pathologic fracture is one that occurs when the normal integrity and strength of bone have been compromised by invasive disease or destructive processes. Causes include neoplasm (primary tumor or

Shoulder and Elbow cases triceps tendon injury

A 23-year-old, semi-professional football linebacker presents with left elbow pain after a game. He extended his arm while falling to the ground and felt a pop and immediate pain in the posterior aspect of his arm. On examination, he is distally neurovascularly intact with swelling and palpable

Orthopedic Oncology cases metastatic bone disease1

A 60-year-old female with a history of breast cancer treated 5 years ago with mastectomy, chemotherapy, and radiation is seeing you for knee pain. X-rays of the knee are performed, which show moderate DJD. They also reveal a lesion in the distal femoral shaft. X-rays taken are displayed

Orthopedic Oncology cases side effects of bisphosphonates

An 80-year-old female presents to your office with newly diagnosed lung cancer. She has multiple skeletal metastases. She complains of pain in the thoracic and lumbar spine as well as in the left tibia; she has several lytic lesions in these areas. She also complains of abdominal pain and some

Orthopedic Oncology cases blastic metastases

A 59-year-old male who has not seen a physician in 10 years reports to your office for ambulatory dysfunction secondary to right hip pain. It is related to activity and has been progressive for the past 4 months, to the point where it hurts whenever he walks. He is afraid he is developing

Orthopedic Oncology cases metastatic bone disease

A left-hand-dominant, 66-year-old female is sent to your office for shoulder pain, possibly a rotator cuff tear. She has pain in her left shoulder and upper arm that is limiting her ability to use the extremity. It is exacerbated by weight bearing, although it does hurt her at night when she tries

Orthopedic Oncology cases myeloma

A 56-year-old male is referred to your office by his primary physician, with concern for metastatic disease. He has lytic lesions found throughout his skeleton, including in the left iliac crest and proximal femur. The iliac crest lesion is biopsied for diagnosis confirmation. Histology image is

Pediatric orthopedic cases 32

CASE                               32

Shoulder and Elbow CASES 6

CASE                               40

Shoulder and Elbow CASES 4

CASE                               31

Shoulder and Elbow CASES 3

CASE                               20

    CASE                               11

Shoulder and Elbow CASES 1

CASE 1     A 76-year-old, right-hand-dominant man presents to clinic complaining of right shoulder pain. The pain started several months ago, has gotten progressively worse, and is located diffusely over his deltoid region. He has night pain and pain with overhead activity. On

Periprosthetic Fractures After Total Hip Arthroplasty

Introduction                        Total hip replacement is extremely effective in relieving pain and restoring function in the diseased hip and is the second most common elective

Total Hip Arthroplasty in Proximal Femoral Deformity

Introduction                        Total Hip Arthroplasty (THA) in the setting of deformity in the proximal femur can be a challenging proposition. For practical purposes during THA,

Soft Tissue Balancing in Total Hip Replacement

Introduction                        The soft tissue envelope that surrounds the hip acts as a constraint that prevents the femoral head from subluxating or dislocating out of the

Preoperative Planning in Primary Total Hip Replacement

Introduction                        Total hip replacement (THR) is widely considered as one of the most successful orthopedic procedures in terms of quality of life and

Interactive Orthopedic MCQs Bank Online - Test Your Knowledge Now!

Enhance your orthopedic knowledge and prepare for exams with our online MCQs bank. Our interactive platform offers a diverse range of questions to test your skills. Start practicing today! Interactive MCQs * { box-sizing: border-box; }

Pediatric Orthopaedic MCQS ONLINE BANK 1

PREFERRED RESPONSE 3   Improved medical management has changed musculoskeletal outcomes for individuals with hemophilia. Patients with severe hemophilia receiving prophylactic administration of factor VIII may never develop a target joint that requires further orthopaedic intervention.

Spine Orthopedic MCQS online Bank

(SAE08OS.6) Figures 2a and 2b show the radiograph and MRI scan of a 56-year-old woman who has low back pain and right leg pain. She has grade 3/5 toe and ankle dorsiflexion strength on the right side. Nonsurgical management has failed to provide relief; therefore, surgery should include Review

BASIC SCIENCE ORTHOPEDIC MCQS ONLINE BANK

What assay is commonly used to examine the level of messenger RNA (mRNA) of a particular gene?    Western blot Southern blot Reverse transcription polymerase chain reaction (RT-PCR) Immunocytochemical analysis Enzyme-linked immunosorbent assay

Triceps Tendon Ruptures

DEFINITION Elbow extension against gravity or resistance may be difficult or impossible when the distal triceps tendon is ruptured or avulsed from the olecranon insertion. Complete ruptures of all three heads tendon insertion (long, lateral, and medial heads) generally require surgical

Revision Total Hip Arthroplasty with Femoral Bone Loss: Proximal Femoral Replacement

DEFINITION Proximal femur replacement is a salvage limb-sparing surgery for nononcologic and oncologic indications that in the past used to be treated with a major amputation. The magnitude of complexity of revision reconstruction of the femur depends mainly on the quantity and quality of

Total Hip Arthroplasty for Malignant Lesions

DEFINITION Metastatic bone disease (MBD) afflicts more than half of the 1.2 million patients newly diagnosed with cancer annually.4,8 Bony involvement can be a major source of morbidity and mortality if not treated appropriately. The femur is the long bone most commonly affected, with 25%

Total Hip Arthroplasty in Severe Deformity

DEFINITION Severe deformity is a congenital (acquired or iatrogenic) abnormality in the size and shape of the native acetabulum or proximal femur, and special techniques or implants must be employed by the surgeon to perform a primary total hip arthroplasty

Surgical Management of Metastatic Bone Disease: Femoral Lesions

BACKGROUND     The femur is the most common site for metastatic bone disease requiring surgery. Because it is a major weight-bearing bone with minimal space for surgical errors, the operative procedure must be carefully planned and meticulously executed, with the aim of achieving

Proximal and Total Femur Resection with Endoprosthetic Reconstruction

BACKGROUND J   The proximal and midfemur are common sites for primary bone sarcomas and metastatic tumors.   Patients who were candidates for extensive femoral resection because of malignant tumor had long been considered a high-risk group for limb-sparing procedures

Surgical Management of Metastatic Bone Disease: Humeral Lesions

BACKGROUND     The humerus is a common site of metastatic bone disease requiring surgery. A metastasis at that site, and especially one involving the dominant extremity, has an immediate and profound impact on the affected individual's ability to perform activities of daily

Surgical Management of Metastatic Bone Disease: General Considerations

BACKGROUND     The skeleton, after the lungs and liver, is the third most common site of metastatic disease.4,11 Prostate, breast, lung, kidney, and thyroid cancers account for 80% of skeletal metastases.4,11 The prolonged survival with disease of more cancer

Overview of Musculoskeletal Tumors and Preoperative Evaluation

BACKGROUND     An understanding of the basic biology and pathology of bone and soft tissue tumors is essential for appropriate planning of their treatment.   This chapter reviews the unique biologic behavior of soft tissue and bone sarcomas, which provides the basis

Antegrade Intramedullary Nailing of the Femur

DEFINITION A femoral shaft fracture is any fracture of the femoral diaphysis from 5 cm below the lesser trochanter to within 6 to 8 cm of the distal femoral articular surface. Some fracture lines extend proximal or distal to the shaft and are therefore not considered shaft fractures. This

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

Intramedullary and Dorsal Plate Fixation of Distal Radius Fractures

DEFINITION Distal radius fractures typically originate in the radial metaphysis and occasionally enter the radiocarpal joint and distal radioulnar joint (DRUJ). These fractures may be stable or unstable, intra-articular or extra-articular, and have significant incidences of associated bony

Intramedullary and Dorsal Plate Fixation of Distal Radius Fractures

DEFINITION Distal radius fractures typically originate in the radial metaphysis and occasionally enter the radiocarpal joint and distal radioulnar joint (DRUJ). These fractures may be stable or unstable, intra-articular or extra-articular, and have significant incidences of associated bony

K-Wire Fixation of Distal Radius Fractures with and without External Fixation

a       DEFINITION Distal radius fractures occur at the distal end of the bone, originating in the metaphyseal region and often extending to the radiocarpal and distal radioulnar joints (DRUJ). Distal radius fractures can be

Intramedullary and Dorsal Plate Fixation of Distal Radius Fractures

  Intramedullary and Dorsal Plate Fixation of Distal Radius Fractures         DEFINITION Distal radius fractures typically originate in the radial metaphysis and occasionally enter the radiocarpal joint and distal radioulnar joint (DRUJ). These

K-Wire Fixation of Distal Radius Fractures with and without External Fixation

  K-Wire Fixation of Distal Radius Fractures with and without External Fixation             DEFINITION Distal radius fractures occur at the distal end of the bone, originating in the metaphyseal

Intramedullary Fixation of Forearm Shaft Fractures

  Intramedullary Fixation of Forearm Shaft Fractures         DEFINITION Forearm shaft fractures represent the third most common fracture encountered in the pediatric population.5 Closed fracture care is successful in the large majority of children

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3C

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3C       Slide 1 Slide 2 Slide 3 Slide 4       Slide 5 A

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3B

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3B   Figure 1 Figure 2 A 10-year-old boy has immediate pain after throwing a baseball. He is unable to elevate his arm due to pain. The child has no medical problems. An anteroposterior radiograph of the shoulder is shown in Figure 1. The

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3A

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3A     1)      3341. (2079) Q8-2501: Indications for internal fixation of the humeral shaft include all of the following except:   1) Acute radial nerve palsy 3) Bilateral humeral fractures 2)

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3A

ORTHOPEDIC MCQS ONLINE QUESTION BANK H3A     1)      3341. (2079) Q8-2501: Indications for internal fixation of the humeral shaft include all of the following except:   1) Acute radial nerve palsy 3) Bilateral humeral fractures 2)

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2C

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2C 2379. (3838) Q5-7621: An 18-month-old patient is suspected of X-linked hypophosphatemic rickets. The clinical findings are most likely to include all of the following except:   1) Below average stature 3) Dental abscesses or caries 2)

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2B

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2A 2072. (2226) Q5-2654: The protein neurofibromin normally acts in which of the following ways:   1) Inhibits fibroblast growth factor 3) Downregulates Ras protein 2) Promotes proteoglycan assembly 5) Promotes tumor formation 4)

ORTHOPEDIC MCQS ONLINE QUESTION BANK H1D

ORTHOPEDIC MCQS ONLINE QUESTION BANK H1D Which of the following is a significant risk factor for a motor nerve palsy following a primary hip replacement:   1) Age <50 years 3) Prior hip surgery 2) Female sex 5) Developmental dysplasia 4) Body mass index

ORTHOPEDIC MCQS ONLINE QUESTION BANK H1C

ORTHOPEDIC MCQS ONLINE QUESTION BANK H1C Which of the following fractures occurs through a single application of force: 1) A minimally displaced femoral neck fracture in a long distance runner 3) A fifth rib fracture in a collegiate rower 2) A second metatarsal fracture in a Naval Academy

Multiple Percutaneous Osteotomies and Fassier-Duval Telescoping Nailing of Long Bones in Osteogenesis Imperfecta

  Multiple Percutaneous Osteotomies and Fassier-Duval Telescoping Nailing of Long Bones in Osteogenesis Imperfecta   r   DEFINITION Children with osteogenesis imperfecta (OI) and syndromes with congenital brittle bones sustain recurrent fractures and deformity,

Guided Growth to Correct Limb Deformity

  Guided Growth to Correct Limb Deformity         DEFINITION The anatomic axis is the mid-diaphyseal line of a bone. The anatomic angle of the lower extremity consists of the angle between the anatomic axis of the femur and tibia (normal = 5 to 9

Pediatric Hip Fractures

Chapter 22 Pediatric Hip Fractures   Ernest L. Sink Benjamin F. Ricciardi   DEFINITION Pediatric hip fractures comprise less than 1% of all pediatric fractures; however, appropriate management of these injuries is essential to avoid proximal femoral deformity and maintain

Intramedullary Fixation of Forearm Shaft Fractures

Chapter 3 Intramedullary Fixation of Forearm Shaft Fractures   Charles T. Mehlman     DEFINITION Forearm shaft fractures represent the third most common fracture encountered in the pediatric population.5 Closed fracture care is successful in the large majority

ARAB BOARD ORTHOPEDIC MCQS ONLINE BANK

ARAB BOARD ORTHOPEDIC MCQS ONLINE BANK  PREFACE   Much effort has been put in this book, as every question was reviewed, analyzed and evaluated concerning the benefit, and information given to the student or Orthopedic Resident, that would allow one to realize his weak

ORTHOPEDIC MCQS ONLINE BANK OITE23

Orthopedics MCQS ONLINE OITE23 1.03 What is the most common complication associated with surgical fixation of a transverse midshaft humeral fracture using antegrade statically locked medullary nail?   Infection Radial nerve palsy Brachial artery injury during

ORTHOPEDIC MCQS ONLINE OITE 1213 1A

 ORTHOPEDIC MCQS ONLINE BANK OITE 1213     2013 & 2012 OITE Study Guide © 2012 American Academy of Orthopaedic Surgeons 2012 Orthopaedic In-Training

ORTHOPEDIC MCQS ONLINE BANK OITE 22

ORTHOPEDIC MCQS ONLINE BANK OITE 22 FOR OITE 22 FIGURES CLICK OITE22FIG 02.1 answer back A 30-year-old patient sustains an isolated type II open femoral shaft fracture. In addition to irrigation and debridement, management should include 1- skeletal traction. 2-

ORTHOPEDIC MCQS ONLINE BANK OITE 21

ORTHOPEDIC MCQS BANK ONLINE OITE 21   For  OITE 21 FIGURES CLICK OITE21FIG 01.1 A 49-year-old man has a persistent Trendelenburg gait after undergoing open reduction and internal fixation of a posterior wall acetabular fracture 6 months ago. The radiographs reveal a normal

ORTHOPEDIC MCQS ONLINE BANK OITE 20

ORTHOPEDIC MCQS ONLINE BANK OITE 20   For OITE 20 FIGURE CLICK  OITE 20 FIGURES  00.1 A 25-year-old man sustains the injury shown in the radiographs in Figures 1A and 1B. Examination reveals that he is neurovascularly intact, and there is a transverse 3-cm open medial

ORTHOPEDIC MCQS ONLINE BANK OITE 97

ORTHOPEDIC MCQS ONLINE BANK OITE 97 97.1 A 55-year-old woman reports a spontaneous onset of severe pain in her ribs. AP and lateral chest radiographs show severe osteopenia, two rib fractures, and three vertebral compression fractures. Laboratory studies show a hemoglobin level of 9.0

ORTHOPEDIC MCQS BANK OITE 96

ORTHOPEDIC MCQS BANK OITE 96 96.1 A 4‑year‑old girl has had increasing left hip pain over the past 48 hours and has stopped walking. Her temperature is 38°C (100.4°F). Hip range of motion is limited. Aspiration of the hip reveals a WBC of 68,000/mm' and

ORTHOPEDIC MCQS BANK OITE 99

ORTHOPEDIC MCQS BANK OUTE 99 99.1 Examination of a 60-year-old man who has a painful flatfoot deformity reveals no demonstrable function of the posterior tibial tendon. Neither the hindfoot valgus nor the forefoot pronation is passively correctable, and management consisting of shoe

Multiple Percutaneous Osteotomies and Fassier-Duval Telescoping Nailing of Long Bones in Osteogenesis Imperfecta

    Chapter 37 Multiple Percutaneous Osteotomies and Fassier-Duval Telescoping Nailing of Long Bones in Osteogenesis Imperfecta   Paul W. Esposito   DEFINITION Children with osteogenesis imperfecta (OI) and syndromes with congenital brittle

Intramedullary Fixation of Forearm Shaft Fractures

  Chapter 1‌ Intramedullary Fixation of Forearm Shaft Fractures   Charles T. Mehlman   DEFINITION Forearm shaft fractures represent the third most common fracture encountered in the pediatric population.1 Closed fracture care is

ORTHOPEDIC MCQS ONLINE OB PATHOLOGY 1A

ORTHOPEDIC MCQS ONLINE OB PATHOLOGY 1A  A 13-year-old boy is diagnosed with osteosarcoma of his distal femur. The treating surgeon samples the bone marrow from the resection margin of the femur during definitive limb salvage surgery and finds microscopic evidence of tumor. Assuming no

Revision Total Hip Arthroplasty With Femoral Bone Loss: Proximal Femoral Replacement

      DEFINITION Proximal femur replacement is a salvage limb-sparing surgery for nononcologic and ongologic indications that in the past were treated with a major amputation. During the past decade remarkable advances in the field of revision hip

Total Hip Arthroplasty for Malignant Lesions

  DEFINITION Metastatic bone disease (MBD) afflicts more than half of the 1.2 million patients newly diagnosed with cancer annually.3,5 Bony involvement can be a major source of morbidity and mortality if not treated appropriately. The femur is the long

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

Anterograde Intramedullary Nailing of the Femur

  Chapter 10 Anterograde Intramedullary Nailing of the Femur   Bruce H. Ziran, Natalie L. Talboo, and Navid M. Ziran   DEFINITION A femoral shaft fracture is any fracture of the femoral diaphysis from 5 cm below the lesser trochanter to within 6 to 8

Anterograde Intramedullary Nailing of the Femur

Anterograde Intramedullary Nailing of the Femur Anterograde Intramedullary Nailing of the Femur DEFINITION A femoral shaft fracture is any fracture of the femoral diaphysis from 5 cm below the lesser trochanter to within 6 to 8 cm of the distal femoral articular surface. Some

ORTHOPEDIC MCQS ADULT RECONSTRUCTIVE OB 20 1C

ORTHOPEDIC MCQS ONLINE RECON OB 20 1C               2020   A 72-year-old female presents with progressive left thigh and knee pain for the last year. 5 years ago she

ORTHOPEDIC MCQS ONLINE OB 20 2B RECONSTRUCTION

ORTHOPEDIC MCQS ONLINE OB 20 2B RECONSTRUCTION  156) A 66-year-old male undergoes the procedure shown in figures A and B. After 4 years, he develops progressive pain and limitations in his daily function that is refractory to conservative measures. He is indicated for conversion to a

ORTHOPEDIC MCQS ONLINE OB 20 RECONSTRUCTION 1A

ORTHOPEDIC MCQS ONLINE OB 20 2A RECONSTRUCTION  OrthoCash 2020   A 65-year-old woman with painful knee arthritis and the deformity seen in Figure A, is scheduled to undergo a total knee arthroplasty. All the following are risk factors for a post-operative peroneal palsy

ORTHOPEDIC MCQS ONLINE 20 OB TRAUMA 2A

ORTHOPEDIC MCQS ONLINE OB 20 TRAUMA  2A OrthoCash 2020   A 25 year-old-male presents with the injury seen in Figure A. Which of the following would be a contraindication to closed management with a functional

ORTHOPEDIC MCQS ONLINE 010 PEDIATRIC

ORTHOPEDIC MCQS ONLINE  010 PEDIATRIC  2010 Pediatric Orthopaedic Examination Answer Book • 7       Figure la Figure lb Question 1 A 5-year-old boy has had a limp for the past 4 weeks with intermittent pain at

ORTHOPEDIC MCQS ONLINE 011 RECONSTRUCTION

ORTHOPEDIC MCQS  011 Reconstruction  Online 2011 Orthopaedic Self-Assessment Examination by Dr.Dhahirortho     1         Question 1Which of the following methods of

ORTHOPEDIC MCQS ONLINE 011 PATHOLOGY

ORTHOPEDIC MCQS  011 PATHOLOGY  2011 Musculoskeletal Tumors Self-Assessment Exam by Dr.Dhahirortho     1       Question 1 A 30-year-old man has a

ORTHOPEDIC MCQS ONLINE 012 SPINE

ORTHOPEDIC MCQS ONLINE 012 SPINE    1           Question 1A 56-year-old man has a chief complaint of leg weakness and

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 BASIC

ORTHOPEDIC MCQS ONLINE 013 BASIC  2013 Orthopaedic Basic Science Self-Assessment Examination by Dr.Dhahirortho     1       Question 1A 70-year-old man is experiencing neck pain, progressive

ORTHOPEDIC MCQS ONLINE 014 ANATOMY IMAGING

ORTHOPEDIC MCQS ONLINE 014 ANATOMY IMAGING  Anatomy Imaging Self-Assessment Examination   AHMED

ORTHOPEDIC MCQS ONLINE 014 PATHOLOGY

ORTHOPEDIC MCQS ONLINE 014 PATHOLOGY  Musculoskeletal Tumors and Diseases Self-Assessment Examination AAOS                     2014..by Dr.Dhahirortho

ORTHOPEDIC MCQS ONLINE PATHOLOGY 017

ORTHOPEDIC MCQS ONLINE PATHOLOGY 017   MUSCULOSKELETAL TUMORS AND DISEASES SELF-SCORED SELF-ASSESSMENT EXAMINATION AAOS

Orthopedic MCQS online Basic 018

Orthopedic MCQS online Basic 018   AAOS BASIC SCIENCE self Assessment 2018     Question 1 of 100 In the context of joint arthroplasty, the alpha-defensin immunoassay test is useful for the detection of aseptic loosening. metal

Orthopedic MCQS online Spine 0018

Orthopedic MCQS online Spine 0018   AAOS Adult spine self Assessment 2018   Question 1 of 100 When compared with posterior decompression and fusion, the addition of an interbody fusion for the treatment of degenerative spondylolisthesis and stenosis has been shown

ORTHO MCQS PEDS 10

ORTHO MCQS PEDS 10   2010 Pediatric Orthopaedic Examination Answer Book • 7   Figure la Figure lb Question 1 A 5-year-old boy has had a limp for the past 4 weeks with intermittent pain at the foot. He remains normally active and has no

ORTHO MCQS BANK 011 FREE 03

  ORTHO MCQS BANK 011 FREE 03 Question 2..On MRI, what nerve is most likely to demonstrate increased signal intensity about the elbow in asymptomatic patients? 1- Ulnar 2- Radial 3- Median 4- Anterior interosseous 5- Musculocutaneous DISCUSSION: The ulnar nerve has been shown to have

ORTHO MCQS 011 FREE BANK 02

ORTHO MCQS 011 FREE BANK 02   Question 101A 60-year-old woman with a long-standing history of diabetes mellitus with documented peripheral neuropathy has a plantar ulcer. The ulcer has been present for 3 months. Her primary care physician has treated her with saline dressing changes with

ORTHOPEDIC MCQS OB 20 BASIC5

  ORTHOPEDIC MCQS OB 20 BASIC7   FOR ALL MCQS CLICK THE LINK ORTHO MCQ BANK   A 25-year-old female presents to the emergency room within increasing left shoulder pain after walking into a door 5 months ago. She previously sustained a femoral fracture 2

ORTHOPEDIC MCQS OB 20 BASIC7

ORTHOPEDIC MCQS OB 20 BASIC7 What method of spinal fixation requires the largest force to disrupt the bone-implant interface?   Sublaminar cables Laminar hooks Pedicle hooks Pedicle screws   CORRECT answer: 4   Pedicle screws have been

ORTHOPEDIC MCQS OB 20 BASIC 44

  ORTHOPEDIC MCQS OB 20 BASIC 44   Which of the following is a function of siRNA (small interfering RNA)?   Identifies proteins Blocks transcription of DNA Separates DNA based on size Blocks translation of mRNA Identifies DNA

ORTHOPEDIC MCQS OB 20 BASIC 4

  ORTHOPEDIC MCQS OB 20 BASIC 4   A 64-year-old female with rheumatoid arthritis has decreased functional use of the left hand for activities of daily living. On physical examination she has fixed deformities of the metacarpophalangeal (MCP) joints as demonstrated in Figure

ORTHOPEDIC MCQS OB 20 BASIC 3

ORTHOPEDIC MCQS OB 20 BASIC 3 A type IV (delayed-type hypersensitivity reaction) can be seen in which of the following scenarios? Packed red blood cell transfusion Platelet transfusion Immune inert scaffold placement Metal plate and screw placement for fracture Red man

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 BANK WITH ANSWER HIP 01

ORTHOPEDIC MCQS BANK WITH ANSWER HIP 01   1.          Figure 1 shows the radiograph of a 68-year-old man who underwent revision hip arthroplasty with impaction grafting of the femur and cementing of a tapered component into the graft 2 years

ORTHOPEDIC MCQS BANK WITH ANSWER PEDS 01

ORTHOPEDIC MCQS BANK WITH ANSWER PEDS 01 1.          The inheritance of the deformity shown in Figure 1 is most commonly   1-        

ORTHOPEDIC MCQS BANK WITH ANSWER PATHOLOGY 02

ORTHOPEDIC MCQS BANK WITH ANSWER PATHOLOGY 02 1.         A 16-year-old boy has had thigh pain for the past several months.  He denies any history of trauma.  Examination reveals a large, deeply fixed, soft-tissue mass in the thigh. 

ORTHOPEDIC MCQS WITH ANSWER FOOT 03

ORTHOPEDIC MCQS WITH ANSWER FOOT 03 1.         The main advantage of surgical repair of an acute Achilles tendon rupture, when compared with nonsurgical management, is reduced   1-         stiffness of the

ORTHOPEDIC MCQS WITH ANSWER PEDS 04

ORTHOPEDIC MCQS WITH ANSWER PEDS 04 1.         An 8-year-old boy sustains nondisplaced midshaft fractures of the tibia and fibula after being struck by a car while he was riding his bicycle.  No other injuries are noted, but the patient reports pain

ORTHOPEDIC MCQS WITH ANSWER TUMOR/ONCOLOGY 05

ORTHOPEDIC MCQS WITH ANSWER TUMOR/ONCOLOGY 05   1.      A 10-year-old child has leg discomfort with activity.  A radiograph, bone scan, and biopsy specimen are shown in Figures 1a through 1c.  What is the most likely

ORTHOPEDIC MCQS with Answers ONLINE BASIC 06

ORTHOPEDIC MCQS with Answers ONLINE BASIC 06 1.      A 20-year-old woman with a history of subtotal meniscectomy has a painful knee.  What associated condition is a contraindication to proceeding with a meniscal allograft?

ORTHOPEDIC MCQS ONLINE PEDIATRICS 07

ORTHOPEDIC MCQS ONLINE PEDIATRICS 07 1.      A pediatric orthopaedic surgeon refers a child to a neurologist.  The neurologist’s office requests the office records of the pediatric orthopaedic surgeon.  To maintain Health Insurance Portability and

ONLINE ORTHOPEDIC MCQS ONCOLOGY/TUMOR08

ONLINE ORTHOPEDIC MCQS ONCOLOGY/TUMOR08   1.       A 13-year-old girl has had increasing left hip pain for the past 4 months.  A radiograph, bone scan, MRI scan, and photomicrograph are shown in Figures 1a through 1d.  Which of the following

ONLINE ORTHOPEDIC MCQS SPINE0 9

ONLINE ORTHOPEDIC MCQS SPINE0 9   1.       Which is the best initial study for the diagnostic evaluation of diskogenic low back pain?   1-         MRI 2-        

Spine structured oral questions6: Spondylolisthesis

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