Body Contouring

Body Contouring Basics - Shaping the Silhouette

• Aim: Surgically reshape body contours by removing excess skin and stubborn fat deposits, typically after massive weight loss (MWL) or due to aging/genetics. Addresses functional (e.g., rashes, mobility) and aesthetic concerns.
• Key Candidacy Factors:
  • Weight stability: Maintained for 6-18 months.
  • BMI: Ideally < 30 kg/m²; up to 35 kg/m² may be considered.
  • Nutrition: Adequate (e.g., Albumin > 3.0-3.5 g/dL, Hb > 10 g/dL).
  • Smoking: Cessation 4-8 weeks pre- and post-operatively is crucial.
  • Realistic expectations & psychological stability.
• Common Procedures: Abdominoplasty (tummy tuck), brachioplasty (arm lift), thighplasty (thigh lift), mastopexy (breast lift).

⭐ Ideal patient: Stable weight, realistic expectations, non-smoker, BMI < 30 kg/m² for many procedures.

Liposuction Lowdown - Fat Farewell

• Tumescent Technique:

  • Fluid: Lidocaine, Epinephrine, Saline (📌 'LES' is More for safety).
  • Max lidocaine: 7mg/kg with epinephrine.
  • Benefits: ↓ blood loss, local anesthesia, vasoconstriction.

• Liposuction Modalities:

  Type	Mechanism	Adv.	Disadv.	Uses
  SAL	Manual, vacuum	Standard, versatile	Surgeon fatigue	General
  UAL	Ultrasonic emulsification	Fibrous areas, ↓ blood loss	Thermal risk, learning curve	Gynecomastia, fibrous, revisions
  PAL	Vibrating cannula	↓ Fatigue, faster, large vol.	Vibration	Large vol., fibrous
  LAL	Laser: melts fat, tightens skin	Skin tightening, small areas	Burn risk, small vol.	Small deposits, face/neck, laxity

• Key Considerations:

  • Large Volume Liposuction (LVL): > 5000 mL total aspirate; requires careful fluid management.
  • Zones of Adherence: Preserve for natural contour (e.g., gluteal crease).

  

⭐ Safest maximum aspirate for outpatient liposuction: 5L total aspirate (fat + fluid).

Excisions & Elegance - Tailoring Tissues

Surgical removal of excess skin and fat (dermolipectomy) to reshape and tone body regions. Common after massive weight loss (MWL) or due to aging.

Comparison: Major Excisional Lifts

Abdominoplasty Type Selection:

⭐ Preservation of Scarpa's fascia is crucial for lymphatic drainage and reducing seroma in abdominoplasty.

Healing & Hazards - The Recovery Roadmap

• Key Recovery Aspects:
  • Compression garments: 4-6 weeks.
  • Drains: Remove when <30ml/24h.
  • Early ambulation. Smoking cessation vital.
• DVT Prophylaxis: 📌 'COMPRESS' (Compression, Mobilization, Prophylaxis (LMWH), Risk Assessment, Education, Stop smoking, Sequential devices).
• Common Complications:

• Post-bariatric: Optimize nutrition; higher wound complication risk.

High‑Yield Points - ⚡ Biggest Takeaways

• Patient selection is crucial: stable weight, BMI <30-35 kg/m², and realistic expectations are paramount.
• Liposuction (SAL, UAL, PAL) targets localized adiposity; the tumescent technique minimizes blood loss.
• Abdominoplasty corrects skin laxity and diastasis recti; it is not primarily a weight loss procedure.
• Massive Weight Loss (MWL) patients often require staged excisional procedures like body lifts or brachioplasty.
• Common complications include seroma, hematoma, skin necrosis, and contour irregularities.
• DVT prophylaxis is vital; screen for Body Dysmorphic Disorder (BDD) as a contraindication to aesthetic procedures.