Anterior abdominal wall
Anatomy · Topic 44
Source: NMC CBME Curriculum 2024 · Volume I · Anatomy · Topic 44 · combined PDF page 133
Practice questions
- A review describing the anterior abdominal wall for surgical planning characterizes it as having which overall composition?
- Which feature of anterior abdominal wall vascular anatomy is specifically emphasized as relevant to abdominal surgery?
- A surgeon is planning abdominal wall entry and closure. Which concern is directly supported by the review of anterior abdominal wall vascular anatomy?
- Which remnant is derived from the umbilical vein?
- The median umbilical ligament is derived from which embryological structure?
- Which structures are described as meeting at the umbilicus because they originate from umbilical-cord contents?
- A radiologist identifies a structure arising from the urachus on the posterior aspect of the anterior abdominal wall. Which named remnant is being identified?
- In a meta-analysis of patients with anterior abdominal wall stab wounds, what were the overall laparotomy rates for serial clinical examination and CT, respectively?
- Which interpretation best reflects the meta-analysis comparing CT with serial clinical examination for anterior abdominal wall stab wounds?
- What negative laparotomy rates did the meta-analysis report for serial clinical examination and CT, respectively?
- A trainee concludes that CT should always replace serial clinical examination for anterior abdominal wall stab wounds because it lowers the need for laparotomy. Which response is most consistent with the meta-analysis?
- Which direct finding in ventral or incisional hernia cohorts is described in the review of anterior abdominal wall musculature?
- In a 37-patient series after transversus abdominis release, what change in rectus abdominis cross-sectional area was reported?
- What limitation applied to the reported increase in rectus abdominis cross-sectional area after TAR?
- Which statement about CT-derived muscle measures in anterior abdominal wall hernia care matches the review?
- Which pair is identified as the most common fetal anterior abdominal wall defects in the supplied review?
- Which group contains only defects described as rarer entities in the fetal anterior abdominal wall review?
- What feature is shared by the fetal anterior abdominal wall defects discussed in the imaging review?
- A child has a congenital right lower abdominal wall swelling and an empty right hemiscrotum. In a reported case with these findings, what unusual diagnosis was identified?
- During laparoscopy in the reported child with anterior abdominal wall testicular ectopia, which combination of findings was described?
- What role did laparoscopy serve in the reported case of testicular ectopia in an anterior abdominal wall defect?
- A review of infected mesh in the anterior abdominal wall notes that traditional debridement with mesh removal is associated with which concern?
- Which adjunct is emphasized in the review discussing possible preservation of an infected anterior abdominal wall mesh implant?
- Which statement about IPOM and subsequent minimally invasive ventral hernia approaches matches the supplied review?
- Which set consists entirely of minimally invasive approaches named in the review of ventral hernia and diastasis recti techniques?
- Which conclusion about the various minimally invasive ventral hernia techniques is justified by the supplied review abstract?