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Orthopedic Surgery Board Review MCQs: AAOS Master Bank Part 33

Updated: Feb 2026 5 Views

About This Board Review Set

This is Part 33 of the comprehensive OITE and AAOS Orthopedic Surgery Board Review
series authored by Dr. Mohammed Hutaif , Consultant Orthopedic & Spine Surgeon, Sana'a, Yemen.
This set contains 50 high-yield multiple-choice questions (MCQs) modelled on the format
of the Orthopaedic In-Training Examination (OITE) and the American Academy of Orthopaedic
Surgeons (AAOS) board examinations.

How to Use the Interactive Quiz

Two learning modes are available:

Study Mode — After selecting an answer, you immediately see whether you are correct or
incorrect, together with a full clinical explanation and literature references.

Exam Mode — All feedback is hidden until you click Submit & See Results . A live timer
tracks elapsed time. A percentage score and detailed breakdown are displayed upon submission.

A live progress bar and question navigator track your completion in real time.
Use keyboard shortcuts A–E to select options and Enter to jump to the next unanswered question.

Topics Covered in Part 33

Tumor.

Sample Questions from This Set

Sample Question 1: An 18-year-old man has had an enlarging mass in his hand for the past 3 months. Radiographs, an MRI scan, and biopsy specimens are shown in Figures 54a through 54d. What is the most likely diagnosis?

Sample Question 2: A 55-year-old man has had a mass in his right thigh for the past 2 months. An MRI scan and biopsy specimens are shown in Figures 55a through 55c. What is the most likely diagnosis?

Sample Question 3: Figures 56a through 56c show the radiograph, CT scan, and biopsy specimen of a 44-year-old man who underwent chemotherapy and radiation therapy for lymphoma of the distal femur 20 years ago. His current problem is most likely related to

Sample Question 4: What is the most common reason an individual with a malignant soft-tissue tumor in the extremities seeks medical attention?

Sample Question 5: Exostoses in which of the following anatomic locations is the most likely to undergo malignant transformation in a patient with multiple hereditary exostosis (MHE)?

Why Active MCQ Practice Works

Evidence consistently demonstrates that active recall through spaced MCQ practice yields
substantially greater long-term retention than passive reading alone (Roediger & Karpicke, 2006;
Larsen et al., 2009).

About Dr. Mohammed Hutaif

Dr. Mohammed Hutaif is a Consultant Orthopedic & Spine Surgeon and the creator of this
board review series.
Continue to the next part of the OITE & AAOS Master Board Review series to cover the full
examination blueprint.

Dr. Mohammed Hutaif
Written & Medically Reviewed by
Consultant Orthopedic & Spine Surgeon