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13021 matches found 1 ... 116 117 118 ... 261
D
L 1
Question
D
L 1
Question
QID: 8365
A 55-year-old man with unilateral osteoarthritis of the hip ...

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  • Recon
  • - TKA Polyethylene Wear & Manufacturing
Relevance score: 72
A
Question
A
Question
QID: 213117
A 65-year-old woman with a history of right total hip arthro...

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  • Recon
  • - THA Periprosthetic Fracture
Relevance score: 72
E
L 2
E
L 2
QID: 4894
An 83-year-old man, who had a total hip arthroplasty performed 13 years ago, is referred to your office for evaluation. He reports worsening groin pain over the past year, which has been increasing in frequency. Prior to this past year, he had no other complaints. His current radiograph is shown in Figure A. If he continues to ambulate with this implant, he is at greatest risk for which of the following?
  • Recon
  • - THA Stability Techniques
Relevance score: 71
A
L 1
Question
A
L 1
Question
QID: 5728
A 8-year-old boy presents with 24 hours of worsening right hip pain. No history of trauma or prior hip pain. He had a fever to 39.4 degrees Celsius and is unwilling to bear weight. CRP is 12.4 mg/dl (nl <2.0), ESR 52 mm/h (nl <20), and WBC is 13.1 (nl <10.0). Which of the following is true regarding the most common causative organism of this condition?
  • Pediatrics
  • - Hip Septic Arthritis - Pediatric
Relevance score: 71
Connective Tissue
Larsen's Syndrome
  • Pediatrics
D
Relevance score: 71 / Absolute Importance: 6
6/16/2021
4.1
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(58)
PMID: 30998385
Am J Sports Med. 2019 May;47(6):1473-1479. Epub 2019 Apr 18.
Do Outcomes or Subsequent Injuries Differ After Ulnar Collateral Ligament Reconstruction With Palmaris Versus Hamstring Autograft?
Brandon J Erickson,
Peter N Chalmers,
John D'Angelo,
Kevin Ma,
Joshua S Dines,
Anthony A Romeo
  • Shoulder & Elbow
  • - Medial Ulnar Collateral Ligament Injury
Brandon J Erickson, AJSM 2019
Relevance score: 71
4 responses
PMID: 34624538
Orthop Traumatol Surg Res. 2021 Oct 12;:103098. Epub 2021 Oct 12.
Comparative study of total hip arthroplasties with dual mobility cups versus hemiarthroplasties in management of femoral neck fractures: Survival and dislocation rate at 5 years of follow-up?
Juliette Bertault-Le Gourrierec,
Etienne Cavaignac,
Emilie Berard,
Federico Moretti,
Vincent Marot,
Philippe Chiron,
Nicolas Reina
  • Trauma
  • - Femoral Neck Fractures
Juliette Bertault-Le Gourrierec, Orthop Traumatol Surg Res. 2021
Relevance score: 71
20 responses
L 5
Question
L 5
Question
QID: 219533
A 63-year-old female with a body mass index of 25 has left h...

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  • Pathology
  • - Heterotopic Ossification
Relevance score: 71
B
L 2
Question
B
L 2
Question
QID: 5491
A 14-year-old male soccer player was seen initially in the e...

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  • Knee & Sports
  • - Anterior Superior Iliac Spine (ASIS) Avulsion
Relevance score: 71
D
L 1
Question
D
L 1
Question
QID: 7429
A 61-year-old female who reports left hip pain is seen in th...

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  • Recon
  • - Hip Osteonecrosis
Relevance score: 71
L 2
L 2
QID: 219452
A resident is performing a direct anterior total hip arthroplasty with the supervision of their attending. During placement of the acetabular retractors, one of the retractors slips and damages a nearby neurovascular structure. At the two-week follow-up, the patient demonstrates diminished sensation over the dorsum of the foot and absent dorsiflexion on the operative leg. Based on Figure A, which retractor placement likely damaged the neurovascular structure?
  • Recon
  • - THA Sciatic Nerve Palsy
Relevance score: 71
Question
Question
QID: 220495
A 50-year-old male presents to your office with a chief complaint of chronic, non-radiating right hip pain. He further describes the pain as located in the buttock region, occasionally wrapping around the lateral hip and groin. He notes pain with activity and only finds relief while lying supine. On exam, he notes tenderness over the right sacroiliac (SI) joint. Which physical exam finding would you expect if the etiology of this pain was from SI joint pathology?
  • Spine
  • - Sacroiliac Joint Dysfunction
Relevance score: 71
D
D
PMID: 10546624
Clin Orthop Relat Res. 1999 Oct;(367):262-71.
Does lesion size affect the outcome in avascular necrosis?
M E Steinberg,
R E Bands,
S Parry,
E Hoffman,
T Chan,
K M Hartman
  • General
M E Steinberg, CORR 1999
Relevance score: 71
0 responses
E
L 4
Question
E
L 4
Question
QID: 215514
A 22-year-old college hockey player complains of persistent ...

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  • Knee & Sports
  • - Adductor Strain
Relevance score: 71
A
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15
A
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Panel: 49-Year-Old Diabetic Smoking Automotive Assembly Line Worker 9-Weeks SIP Primary Total Hip Seeing Blistering & Slight Redness, But No Drainage, Wondering Is This Normal? - Alberto Carli, MD, Thorsten Gehrke, MD, and Vinay Aggarwal, MD
  • Recon
  • - THA Approaches
Relevance score: 71
8/27/2025
160 views
0.0
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(0)
Dwarfism
Spondyloepiphyseal Dysplasia (SED)
  • Pediatrics
E
Relevance score: 71
11/15/2025
4.0
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(39)
C
L 2
C
L 2
QID: 534
A 85-year-old man who underwent hemiarthroplasty 5 years ago now complains of thigh pain for the past four months. Laboratory studies show a normal white blood cell count (WBC), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). An aspiration of the hip is performed and is negative for infection. A radiograph is shown in Figure A. Which of the following is the best management option for the femoral implant?
  • Recon
  • - THA Revision
Relevance score: 71
L 3
Question
L 3
Question
QID: 218204
A 62-year-old male undergoes a right total hip replacement. ...

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  • Recon
  • - THA Other Complications
Relevance score: 71
A
L 1
Question
A
L 1
Question
QID: 212908
A 72-year-old fem...

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  • Recon
  • - Wear & Osteolysis Basic Science
Relevance score: 71
A
L 1
Question
A
L 1
Question
QID: 212908
A 72-year-old fem...

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  • Recon
  • - Wear & Osteolysis Basic Science
Relevance score: 71
A
L 1
Question
A
L 1
Question
QID: 212908
A 72-year-old fem...

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  • Recon
  • - Wear & Osteolysis Basic Science
Relevance score: 71
E
L 4
Question
E
L 4
Question
QID: 4565
According to the 2011 American Academy of Orthopaedic Surgeons' Guidelines for the treatment of symptomatic osteoarthritis of the hip or knee, which of the following recommendations was most strongly supported?
  • Recon
  • - Knee Osteoarthritis
Relevance score: 71
PMID: 37748038
J Am Acad Orthop Surg. 2024 Jan 15;32(2):83-91. Epub 2023 Sep 22.
A Good Tip-Apex Distance Does Not Make Up For a Poor Reduction in Intertrochanteric Hip Fractures Treated with an Cephalomedullary Nail: The Utility of the Neck-Shaft Angle in Preventing Fixation Failure.
Nina D Fisher,
Rown Parola,
Utkarsh Anil,
Christopher Herbosa,
Blake Boadi,
Abhishek Ganta,
Nirmal Tejwani,
Sanjit R Konda,
Kenneth A Egol
  • General
Nina D Fisher, JAAOS 2024
Relevance score: 71
4 responses
D
5
D
5
PMID: 18839364
Acta Orthop. 2008 Oct;79(5):594-601.
Patient satisfaction, pain, and quality of life 4 months after displaced femoral neck fractures: a comparison of 663 fractures treated with internal fixation and 906 with bipolar hemiarthroplasty reported to the Norwegian Hip Fracture Register.
Jan-Erik Gjertsen,
Tarjei Vinje,
Stein Atle Lie,
Lars B Engesaeter,
Leif Ivar Havelin,
Ove Furnes,
Jonas M Fevang
  • General
  • - Femoral Neck Fractures
Jan-Erik Gjertsen, ACTA 2008
Relevance score: 71
16 responses
D
L 2
Question
D
L 2
Question
QID: 221
Which of the following features of metal-on-metal total hip arthroplasty does not allow for improved fluid film lubrication between the components?
  • Basic Science
  • - Articular Cartilage
Relevance score: 70
D
L 3
Question
D
L 3
Question
QID: 8277
What mechanism is most likely responsible for the initiation...

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  • Basic Science
  • - Material Properties
Relevance score: 70
E
L 4
Question
E
L 4
Question
QID: 6210
What complication is more likely following excessive medial ...

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  • Approaches
  • - Hip Anterolateral Approach (Watson-Jones)
Relevance score: 70
New Article
PMID: 41161516
J Arthroplasty. 2025 Oct 27; Epub 2025 Oct 27.
The Role of Stem Shape and Geometry in Revision and Complication Risk Following Primary Total Hip Arthroplasty: A Systematic Review and Meta-Analysis.
Chiranjit De,
Muhammad Tahir,
Rohit Kumar Shankar,
Evangelos M Solovos,
Tarik Al-Dahan,
Todd P Pierce,
Nimesh Patel
  • Recon
  • - THA Revision
Chiranjit De, JARTHO 2025
Relevance score: 70
104 responses
B
L 2
Question
B
L 2
Question
QID: 211130
A 65-year-old male presents to your office for evaluation of...

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  • Recon
  • - Adult Dysplasia of the Hip
Relevance score: 70
QID: 219753
A 65-year-old female presents to establish care after recently moving from another state. She reports a long history of right-sided back pain that was initially treated with physical therapy. After minimal improvement, another physician obtained X-rays (shown in Figure A) and opted to perform an intra-articular right hip injection. The patient reports she had 1 week of symptom relief before once again becoming symptomatic and is currently very painful. On physical exam, the patient has a positive straight leg raise and pain with resisted hip flexion. When asked to demonstrate her pain she grips her inguinal crease between thumb and index finger at the level of her hip. Given the patient’s treatment course to this point, what is the next best step in her treatment?
  • Recon
  • - Hip Osteoarthritis
Relevance score: 70
E
E
QID: 6058
Figure A shows a 38-year-old male 2 week after left hip surgery. 2 months later he presents with the x-rays shown in Figure B. Which of the following risk factors is present and likely lead to this type of failure?
  • Recon
  • - Hip Resurfacing
Relevance score: 70
PMID: 15589916
Injury. 2005 Jan;36(1):65-70.
Compression forces generated by Mini bone screws--a comparative study done on bone model.
Deepthi Nandan Adla,
C Kitsis,
A W Miles
  • General
Deepthi Nandan Adla, INJURY 2005
Relevance score: 70
0 responses
PMID: 31856043
J Pediatr Orthop B. 2019 Dec 14; Epub 2019 Dec 14.
Comparison of surgical and nonsurgical containment methods for patients with Legg-Calvé-Perthes disease of the onset ages between 6.0 and 8.0 years: Salter osteotomy versus a non-weight-bearing hip flexion-abduction brace.
Hiroshi Kaneko,
Hiroshi Kitoh,
Kenichi Mishima,
Masaki Matsushita,
Tadashi Hattori,
Koji Noritake,
Naoki Ishiguro,
Yuji Yoshihashi
  • General
Hiroshi Kaneko, JPOBR 2019
Relevance score: 70
16 responses
D
L 2
Question
D
L 2
Question
QID: 575
A 65-year-old female scheduled to undergo a total hip replacement is concerned about the need of a blood transfusion. The surgeon should explain that which factor is the best predictor of the need for a blood transfusion?
  • Recon
  • - THA Vascular Injury & Bleeding
Relevance score: 70
PMID: 38830582
South Med J. 2024 Jun;117(6):296-301.
Comprehensive Care for Adults with Down Syndrome in Primary Care Settings.
Abtahi Tishad,
Siena Vadakal,
Jay Talati,
Mariam Louis,
Rafik Jacob
  • General
Abtahi Tishad, 2024
Relevance score: 70
0 responses
PMID: 37410134
Eur J Trauma Emerg Surg. 2023 Dec;49(6):2505-2513. Epub 2023 Jul 6.
Electric scooter-associated orthopedic injuries cause long absence from work, regret and are emerging as a major cause of hip fractures in young individuals: a comprehensive study from a regional trauma center in a densely populated urban setting.
Mahmut Enes Kayaalp,
Nazim Canberk Kilic,
Ibrahim Kandemir,
Mazlum Bayhan,
Engin Eceviz
  • General
Mahmut Enes Kayaalp, 2023
Relevance score: 70
0 responses
Question
Question
QID: 220049
A 67-year-old male who previously underwent primary total hip arthroplasty (THA) at an outside facility 7 years prior has presented to you with 8 months of hip pain. The patient is able to ambulate, but he has been limited by pain in his groin that radiates to his lateral hip. During your workup, you identify him as having an implant with a modular junction between the neck and body. During your workup you find serum labs to be: ESR 5, CRP 1, Cobalt 20, Chromium 10. You decide to perform surgery on the patient. What do you expect to find intraoperatively?
  • Recon
  • - THA Prosthesis Design
Relevance score: 70
PMID: 31438921
BMC Musculoskelet Disord. 2019 Aug 22;20(1):385. Epub 2019 Aug 22.
The risk of revision after total hip arthroplasty in young patients depends on surgical approach, femoral head size and bearing type; an analysis of 19,682 operations in the Dutch arthroplasty register.
M F L Kuijpers,
G Hannink,
S B W Vehmeijer,
L N van Steenbergen,
B W Schreurs
  • General
M F L Kuijpers, BMCMS 2019
Relevance score: 70
8 responses
PMID: 32732587
J Orthop Trauma. 2020 Jul 24; Epub 2020 Jul 24.
Fixation using Alternative Implants for the Treatment of Hip Fractures (FAITH-2): The Clinical Outcomes of a Multi-Centre 2x2 Factorial Randomized Controlled Pilot Trial in Young Femoral Neck Fracture Patients.
Gerard P Slobogean,
Sheila Sprague,
Sofia Bzovsky,
Taryn Scott,
Lehana Thabane,
Diane Heels-Ansdell,
Robert V O'Toole,
Andrea Howe,
Greg E Gaski,
Lauren C Hill,
Krista M Brown,
Darius Viskontas,
Mauri Zomar,
Gregory J Della Rocca,
Nathan N O'Hara,
Mohit Bhandari,
FAITH-2 Investigators*
  • Trauma
  • - Femoral Neck Fractures
Gerard P Slobogean, JOT 2020
Relevance score: 70
24 responses
E
L 2
Question
E
L 2
Question
QID: 215603
A 50-year-old male presents to the trauma bay following a MV...

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  • Trauma
  • - Acetabular Fractures
Relevance score: 70
QID: 220444
A 65-year-old presents to the clinic with a history of painful bilateral hips and the radiographic findings shown in Figure A. She has pain going up and down the stairs on her own, is unable to walk a block without having to stop to rest, and has night pain that is no longer relieved by anti-inflammatory medications. When counseling her on moving forward with the procedure shown in Figure B, which of the following statements is most appropriate to tell her?
  • Recon
  • - THA Revision
Relevance score: 70
D
L 3
Question
D
L 3
Question
QID: 8555
Figure 92 is the CT scan of an 8-month-old girl with a left ...

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  • Pediatrics
  • - Developmental Dysplasia of the Hip (DDH)
Relevance score: 70
A
L 1
Question
A
L 1
Question
QID: 211372
A 72-year-old diabetic female h...

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  • Recon
  • - Prosthetic Joint Infection
Relevance score: 70
A
L 1
Question
A
L 1
Question
QID: 211372
A 72-year-old diabetic female h...

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  • Recon
  • - Prosthetic Joint Infection
Relevance score: 70
A
L 1
Question
A
L 1
Question
QID: 211372
A 72-year-old diabetic female h...

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  • Recon
  • - Prosthetic Joint Infection
Relevance score: 70
E
L 3
Question
E
L 3
Question
QID: 6994
Figure 6 shows the radiograph of a 72-year-old woman who und...

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  • Recon
  • - THA Revision
Relevance score: 70
PMID: 31775827
J Orthop Surg Res. 2019 Nov 27;14(1):388. Epub 2019 Nov 27.
Comparison of ceramic-on-ceramic bearing vs ceramic-on-highly cross-linked polyethylene-bearing surfaces in total hip arthroplasty for avascular necrosis of femoral head: a prospective cohort study with a mid-term follow-up.
Bin Feng,
Yi Ren,
Shiliang Cao,
Jin Lin,
Jin Jin,
Wenwei Qian,
Xisheng Weng
  • Recon
  • - THA Prosthesis Design
Bin Feng, 2019
Relevance score: 70
4 responses
B
L 2
Question
B
L 2
Question
QID: 211504
A 77-year-old active woman with...

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  • Recon
  • - THA Periprosthetic Fracture
Relevance score: 69
B
L 2
Question
B
L 2
Question
QID: 211504
A 77-year-old active woman with...

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  • Recon
  • - THA Periprosthetic Fracture
Relevance score: 69
E
L 2
Question
E
L 2
Question
QID: 215466
A 75-year-old man with a previous history of a cemented tota...

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  • Recon
  • - THA Periprosthetic Fracture
Relevance score: 69
13021 matches found 1 ... 116 117 118 ... 261