Change

• 0W20 - Head
• 0W21 - Cranial Cavity
• 0W22 - Face
• 0W24 - Upper Jaw
• 0W25 - Lower Jaw
• 0W26 - Neck
• 0W28 - Chest Wall
• 0W29 - Pleural Cavity, Right
• 0W2B - Pleural Cavity, Left
• 0W2C - Mediastinum
• 0W2D - Pericardial Cavity
• 0W2F - Abdominal Wall
• 0W2G - Peritoneal Cavity
• 0W2H - Retroperitoneum
• 0W2J - Pelvic Cavity
• 0W2K - Upper Back
• 0W2L - Lower Back
• 0W2M - Perineum, Male
• 0W2N - Perineum, Female