Description

The Modified Ravitch operation is a surgical technique used to correct pectus deformities, especially pectus excavatum (sunken chest) and pectus carinatum (protruding chest). It is a variant of the original Ravitch procedure developed in the 1940s, and it involves more refined and less invasive approaches than the original technique. 🩺 Indications Pectus excavatum (more severe or rigid cases) Pectus carinatum Failure of non-surgical methods (e.g., bracing) Cosmetic and/or functional impairment (e.g., cardiopulmonary compromise) 🔧 Key Steps in the Modified Ravitch Operation Incision: Usually a horizontal (submammary or midline) incision over the sternum. Cartilage resection: Abnormal costal cartilages (usually from ribs 3–7) are removed while preserving the perichondrium (cartilage sheath) to allow regrowth. Sternal osteotomy (if needed): In more severe deformities, the sternum may be cut and repositioned. Retro-sternal bar placement (optional): A metal bar may be inserted behind the sternum for temporary support (like in the Nuss procedure). Fixation: The sternum and chest wall are stabilized with sutures or temporary support materials. Closure: Drains may be inserted, and the incision is closed in layers. ✅ Advantages of the Modified Ravitch Over Original Preserves more native tissue Less invasive than traditional Ravitch Often combined with modern materials (e.g., resorbable plates, bars) Better cosmetic outcomes Can be tailored to asymmetrical deformities ⚠️ Risks and Complications Infection Bleeding Recurrence of the deformity Bar displacement (if used) Pneumothorax Chest wall stiffness or scarring 🕒 Recovery Hospital stay: ~3–7 days Full recovery: several weeks to months Activity restrictions: Avoid contact sports and heavy lifting for 6–12 weeks Bar removal (if placed): Usually after 6–12 months