Knee injury

Ultimate Guide to Runners Knee: Causes, Symptoms, Treatment and Prevention

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Runners Knee: Symptoms, Causes, and Treatment

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Runners Knee: What You Need to Know (2023)

Learn about runner's knee (patellofemoral pain syndrome), including its causes, symptoms, treatment options, and prevention techniques. Runner's Knee: What You Need to Know body { font-family: Arial, sans-serif; margin: 0; padding: 0; background-color:

Tibial Plateau Fractures: Basic Anatomy, Mechanism, Treatment, and Complications

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Best Knee Arthroscopy Surgeons in the United States - Book Your Consultation Today!

Looking for the best knee arthroscopy surgeons in the United States? Compare reviews, credentials, and schedule consultations with top-rated doctors for pain relief. Best Knee Arthroscopy Surgeons in the United States - Book Your Consultation Today! body

Top-Rated Knee Arthroscopy Surgeons in the US

Looking for the top-rated knee arthroscopy surgeons in the US? This blog post provides a comprehensive guide to help you make an informed decision. Learn about the factors to consider when choosing a surgeon, and find a list of the top-rated surgeons in your area. Best Knee Arthroscopy

Best Knee Arthroscopy Doctor in San Jose, CA: Find a Top-Rated Surgeon

Are you looking for the best knee arthroscopy doctor in San Jose, CA? Find a top-rated surgeon with experience in repairing meniscus tears, ACL tears, and other knee injuries. Read patient reviews and book an appointment online today.   Knee Arthroscopy Surgeons Near You: Find

Knee Injuries: What You Need to Know

What is a knee injury?   A knee injury is any damage to the knee joint. It can be caused by a sudden impact, such as a fall or a car accident, or by overuse. Knee injuries are common, especially in athletes and people who are active.   Symptoms of a knee

Knee Arthritis: What You Need to Know

What is knee arthritis?   Knee arthritis is a degenerative joint disease that causes the cartilage in the knee to break down. This can lead to pain, stiffness, and swelling in the knee.   Symptoms of knee arthritis   The symptoms of knee arthritis can vary depending

Knee Dislocation

Can you describe the radiographs and tell me what your immediate concerns would be? These are AP and lateral radiographs of a left knee showing an anterior knee dislo- cation. My immediate concern for this patient would be that this injury may be part of a high-energy injury. I would

PEDIATRIC KNEE Fractures and Dislocations

PEDIATRIC KNEE         OVERVIEW The knee is a ginglymoid (hinge) joint consisting of three articulations: patellofemoral, tibiofemoral, and tibiofibular. Under normal cyclic loading, the knee may experience up to five times body

PEDIATRIC FEMORAL SHAFT and KNEE Fractures and Dislocations

PEDIATRIC FEMORAL SHAFT         EPIDEMIOLOGY Represent 1.6% of all fractures in the pediatric population. Males are more commonly affected at a ratio of 2.6:1. Bimodal distribution of incidence: The first peak is from 2 to 4 years

Orthopedic Oncology cases enchondroma4

A 31-year-old male is seen in the emergency room after sustaining a knee injury. He reports he was playing pickup football this morning when he twisted his knee awkwardly. He felt a pop, and his knee swelled within 20 minutes. He was able to bear weight without much pain, but reports his knee felt

Sports Medicine CASES

CASE 1   A 22-year-old, female jogger presents complaining of right knee pain. She describes an insidious onset of her symptoms during the last 3 months. She enjoys running most days and is training for a five-mile road race. Recently, she has been running more and has added hill

6 TO 9 Sports Medicine CASES

CASE                                6

2 Sports Medicine CASES

CASE                                2

Soft Tissue Surgery of the Knee

Soft Tissue Surgery of the Knee     &zwnj; &zwnj; &zwnj;&zwnj; &zwnj;   321Knee arthroscopy 328Arthroscopic meniscal knee surgery 332Lateral patellar retinaculum release Patellofemoral instability 334Cartilage

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

Trauma Orthopedic MCQS online Bank

(OBQ14.208) When treating a proximal tibia fracture, the surgeon decides to (1) use blocking screws in the proximal fragment, and (2) pick the intramedullary nail based on the location of the Herzog curve. Which of the following combinations will best prevent the classic deformity associated with

Sport Orthopedics Mcqs online Bank

(SAE12SN.35) What is the most commonly involved level for brachial plexus stretch injuries or "stingers" in younger athletes involved in collision sports? Review Topic   1 C3-4 2 C4-5 3 C5-6 4 C6-7 5 C7-T1   PREFERRED

Cemented Total Knee Arthroplasty

DEFINITION Total knee arthroplasty (TKA) is a successful surgical procedure that provides excellent and durable relief of pain and improvement in functional status for patients with degenerative joint disease (DJD) of the knee. Cement fixation is currently the most popular method of fixation

Intramedullary Nailing of Metaphyseal Proximal and Distal Fractures

DEFINITION A fracture of the proximal or distal tibial metaphysis can occur from a variety of high- and low-energy trauma. Fractures may be confined to the metaphysis or extend into the articular surface. Simple fractures suggest lower energy injuries, whereas comminution signifies a

Open Reduction and Internal Fixation of the Patella

DEFINITION The patella, the largest sesamoid bone, is an essential component for knee extension (in conjunction with the patellar and quadriceps tendons) and provides leverage to the quadriceps mechanism. Fractures of the patella have the potential to disrupt the extensor mechanism. Fractures

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

Lower Extremity Nerve Entrapment

DEFINITION Care of peripheral nerve problems requires knowledge and understanding of nerve pathology, anatomic nerve variations, patterns of nerve damage and entrapment that follow trauma and common operative procedures, and specialized surgical techniques for manipulation of the damaged

Arthroscopy-Assisted Management or Open Reduction and Internal Fixation of Tibial Spine Fractures

DEFINITION Tibial spine fractures are bony avulsions of the anterior cruciate ligament (ACL) from its attachment on the anteromedial portion of the intercondylar tibial eminence.26 Some authors consider them to be equivalent to the midsubstance ACL injuries seen in the adult

Deepening Trochleoplasty

DEFINITION Trochlear dysplasia is a pathologic condition occurring in approximately 3% of the population but up to 96% of those with recurrent patellar instability.9 The condition is one in which structural abnormalities of the femoral trochlea results in patellar instability. Trochlear

Knee Loss of Motion

DEFINITION Loss of motion is a generic term that can refer to a loss of flexion, extension, or both. It does not specifically imply a particular etiology. Flexion contracture implies a loss of extension secondary to contracture or relative shortening of the posterior soft tissues

Management of the Multiple Ligament-Injured Knee

DEFINITION Multiligament knee injuries result from both high-energy (eg, motor vehicle collisions) and low-energy (eg, athletic injuries, falls) events. Ultra-low velocity dislocations are those described in obese patients with minimal trauma. Dislocation of the tibiofemoral joint is common,

Management of Posterolateral Corner Injuries

DEFINITION The posterolateral corner (PLC) of the knee is a complex area, both anatomically and functionally, that has the potential to cause great disability when injured. Injuries to the structures of the PLC are uncommon, accounting for only 2% of all acute ligamentous knee

Osteochondral Autograft “Plug”

DEFINITION Osteochondral autograft “plug” transfer is a technique for treating full-thickness, localized articular cartilage lesions with or without subchondral bone loss in a nonarthritic joint. Cylinders or “plugs” of healthy cartilage, with their associated tidemark

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2E

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2E The diagnosis of chronic exertional compartment syndrome is confirmed by measuring a resting pressure of more than    mm Hg, 1-minute postexercise pressure of more than    mm Hg, or a 5-minute postexercise pressure

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2D

ORTHOPEDIC MCQS ONLINE QUESTION BANK H2D 2685. (3157) Q6-3976: Which of the following serves as the best landmark for proper screw entry into the lumbar pedicle:   1) The junction of the transverse process and inferior facet 3) The articulating interface of the superior and

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

APPROACHES TO THE FEMUR

Approaches to the Femur        The Femur       Lateral Approach Posterolateral Approach Anteromedial Approach to the Distal Two-thirds of the Femur Posterior Approach Minimally Invasive Approach to the

Arthroscopy-Assisted Management or Open Reduction and Internal Fixation of Tibial Spine Fractures

  Arthroscopy-Assisted Management or Open Reduction and Internal Fixation of Tibial Spine Fractures         DEFINITION Tibial spine fractures are bony avulsions of the anterior cruciate ligament (ACL) from its attachment on the antero-medial portion

Intramedullary Nailing of Metaphyseal Proximal and Distal Fractures of the Mature Tibia

Chapter 33 Intramedullary Nailing of Metaphyseal Proximal and Distal Fractures of the Mature Tibia   Robert Ostrum Michael Quackenbush   DEFINITION A fracture of the proximal or distal tibial metaphysis can occur from a variety of high- and low-energy

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 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

Arthroscopy-Assisted Management or Open Reduction and Internal Fixation of Tibial Spine Fractures

  Chapter 22 Arthroscopy-Assisted Management or Open Reduction and Internal Fixation of Tibial Spine Fractures Gilbert Chan and Lawrence Wells     DEFINITION Tibial spine fractures are synonymous with an avulsion of the anterior cruciate ligament

Cemented Total Knee Arthroplasty

    Cemented Total Knee Arthroplasty       DEFINITION Total knee arthroplasty (TKA) is a successful surgical procedure that provides excellent and durable relief of pain and improvement in functional status for patients with osteoarthritic

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

Proximal Realignment of the Medial Patellofemoral Ligament

  Proximal Realignment of the Medial Patellofemoral Ligament   DEFINITION In most cases, patellar dislocation results in injury to the medial retinacular ligaments, including the medial patellofemoral ligament (MPFL), leading to increased lateral patellar

Knee Loss of Motion

Knee Loss of Motion   Chapter 50 Knee Loss of Motion   Gregory C. Fanelli, Justin D. Harris, Daniel J. Tomaszewski, and John A. Scanelli III   DEFINITION Loss of motion is a generic term that can refer to a loss of flexion, extension, or

Management of the Multiple Ligament–Injured Knee

Management of the Multiple Ligament–Injured Knee   Chapter 47 Management of the Multiple Ligament–Injured Knee   Ralph W. Passarelli, Bradley B. Veazey, Daniel C. Wascher, Andrew J. Veitch, and Robert C.

Management of Posterolateral Corner Injuries

Management of Posterolateral Corner Injuries   Chapter 46 Management of Posterolateral Corner Injuries   Richard J. Thomas and Mark D. Miller   DEFINITION The posterolateral corner (PLC) of the knee is a complex area, both anatomically and

Osteochondral Autograft “Plug” Transfer

  Chapter 37 Osteochondral Autograft “Plug” Transfer   F. Alan Barber and David A. Coons   DEFINITION Osteochondral autograft “plug” transfer is a technique for treating full-thickness, localized articular cartilage lesions

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 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 TRAUMA 2V

ORTHOPEDIC MCQS ONLINE OB 20 TRAUMA 2C week of indomethacin followed by 5 weeks of placebo, and (4) 6 weeks of indomethacin and followed for 1 year. The authors concluded that the use of prophylactic postoperative indomethacin increases the incidence of symptomatic nonunion of the PW as assessed

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 20 OB TRAUMA 1D

ORTHOPEDIC MCQS ONLINE 20 OB TRAUMA 1D   fractures is associated with decreased shoulder strength and increased nonunion rates. Risk factors for non-union in non-operative management of midshaft clavicle fractures include advanced age, female gender, displacement and comminution. Open

ORTHOPEDIC MCQS 20 OB TRAUMA 1C

ORTHOPEDIC MCQS ONLINE 20 OB TRAUMA 1C   Figure A Buttress plating is most appropriate in which of the following clinical

ORTHOPEDIC MCQS 20 OB TRAUMA 1B

ORTHOPEDIC MCQS ONLINE 20 OB TRAUMA 1B     Deep peroneal nerve, sural nerve Deep peroneal nerve, tibial nerve Superficial and deep peroneal nerves Superficial peroneal nerve, tibial nerve There is no true internervous

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 010 ONLINE

ORTHOPEDIC MCQS 010 ONLINE  Your Source for Lifelong Orthopaedic Learning   Question 1 What is the most common maxillofacial/dental injury in ice hockey? Temporomandibular   Lip laceration Tooth avulsion Crown fracture Mandible

ORTHOPEDIC MCQS ONLINE 012 TRAUMA

ORTHOPEDIC MCQS ONLINE  012 TRAUMA   2012 Musculoskeletal Trauma Self-Assessment Examination by

ORTHOPEDIC MCQS ONLINE 013 SPORT

ORTHOPEDIC MCQS ONLINE 013 SPORTS  2013 Sports Medicine Self-Assessment Examination by Dr.Dhahirortho     1           Question 1Figure 1 is

ORTHOPEDIC MCQS ONLINE RECONSTRUCTION 016

ORTHOPEDIC MCQS ONLINE RECONSTRUCTION 016           NEW 2016 Adult Reconstructive Surgery of the Hip and Knee Self-Assessment Examination للاب

ORTHOPEDIC MCQS ONLINE SPORT016

ORTHOPEDIC MCQS ONLINE SPORT016             2016 Sports Medicine Self-Assessment Examination للاب

Orthopedic MCQS Trauma 0018

Orthopedic MCQS online Trauma 0018 AAOS TRAUMA self Assessment 2018     Question 1 of 100 A 32-year-old man has a closed mid-shaft spiral humeral fracture after a fall. After a discussion of his treatment options, he wants to proceed with surgical management. When

Orthopedic MCQS RECON0019

Orthopedic MCQS Reconstruction  Adult Reconstructive Surgery of the Hip and Knee Scored and Recorded Self-Assessment Examination 2019       Question 1 What factor is associated with a higher risk of dislocation after total

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

ORTHO MCQS RECON019

ORTHO MCQS RECON019 Adult Reconstructive Surgery of the Hip and Knee Scored and Recorded Self-Assessment Examination 2019   Question 1 What factor is associated with a higher risk of dislocation after total hip arthroplasty?   A.  Male gender B. 

ORTHO MCQS SPORT 10

ORTHO MCQS SPORTS 10   Your Source for Lifelong Orthopaedic Learning   Question 1 What is the most common maxillofacial/dental injury in ice hockey? Temporomandibular   Lip laceration Tooth avulsion Crown

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 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 2

ORTHOPEDIC MCQS OB 20 BASIC 2   Which of the following exhibits osteoinductive and osteoconductive properties when treating the injury shown in Figure A?       Corrent answer: 2         Neutrophils are

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 SPORT 04

ORTHOPEDIC MCQS WITH ANSWER SPORT 04 1.       A 21-year-old collegiate wrestler sustains a blow to his right eye during a match.  Examination reveals anisocoria with a dilated right pupil.  The globe is properly formed, and extra-occular movements and the

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,

ONLINE ORTHOPEDIC MCQS ANATOMY08

ONLINE ORTHOPEDIC MCQS ANATOMY08 1.       During a retroperitoneal approach to the L4-5 disk, what structure must be ligated to safely mobilize the common iliac vessels toward the midline from laterally and gain

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

Orthopedic MCQS online Hip and knee

Orthopedic MCQS online Hip and knee  1- Commercially available polymethylmethacrylate cement formulations vary in the consistency of the material as part of its inherent properties. What is the clinical difference between high- and low-viscosity cement

Orthopaedic Trauma

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UPDATED ORTHOPEDIC MCQS

1) 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%  Corrent answer:

ORTHOPEDICS HYPERGUIDE MCQ 901-950

ORTHOPEDICS HYPERGUIDE MCQ 901-950 901. (3289) Q2-4133: The receptor activator of nuclear factor-kB ligand (RANKL) is expressed on the surface of which of the following cells: 1) Osteoclasts 3) Platelets 2) Osteoblasts and marrow stromal cells 5) Vascular endothelial

ORTHOPEDICS HYPERGUIDE MCQ 851-900

ORTHOPEDICS HYPERGUIDE MCQ 851-900   851. (3026) Q2-3532: A man has an X-linked dominant condition and marries a woman who does not carry the abnormal gene. Which of the following is true concerning the offspring: 1) 50% of the daughters will be affected 3) 50% of the

Anterograde Intramedullary Nailing Of the Femur Shaft Fracture

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