Case 48 Abdominoplasty
48.1 Description
Abdominal skin laxity with periumbilical and lower abdominal striae
Central abdominal protuberance
Adiposity of bilateral flanks and hips
48.2 Work-Up
48.2.1 History
Elicit the patient’s specific concerns regarding the appearance of her abdomen
Concomitant medical issues
General risk factors for surgery and wound healing
Cardiac disease, pulmonary disease, diabetes, obesity, connective tissue disease, and steroid use
Risk factors for thrombotic event
History of deep venous thrombosis, pulmonary emboli, multiple miscarriages, or known genetic hypercoagulable state
Obstetric history: Number of previous pregnancies and plans for future pregnancies
Surgical history: Previous abdominal surgery
Goal weight and weight stability
History of smoking
48.2.2 Physical Examination
Calculate body mass index (BMI): Higher incidence of wound complications, deep vein thrombosis (DVT)/pulmonary embolism (PE) in obese patients
Examine excess skin and subcutaneous tissue
Skin pinch to assess subcutaneous adiposity
Note any striae and chest/abdominal scars
Examine for hernias or rectus diastasis
48.2.3 Pertinent Imaging or Diagnostic Studies
Complete blood count (CBC), basal metabolic profile (BMP), prothrombin time (PT)/international normalized ratio (INR), and activated partial thromboplastin time (aPTT) may be considered depending on medical comorbidities
Hematologic testing may be considered if history is consistent with hypercoagulable process
Fingerstick glucose on the day of surgery, if diabetic
Urine beta human chorionic gonadotropin level on the day of surgery
Nutrition labs may be considered for post bariatric surgery patients
Urine cotinine level 10 days prior to surgery (to confirm compliance with smoking cessation)
Computed tomography (CT) of abdomen/pelvis if there is a questionable hernia that is difficult to characterize on examination