minimally invasive joint surgeries arthroscopy

🦴 Minimally Invasive Joint Surgeries / Arthroscopy in Orthopaedics Minimally invasive joint surgery—especially arthroscopy—has become the gold standard for diagnosing and treating many intra-articular conditions, offering reduced pain, quicker recovery, and smaller incisions compared to open surgery. 🔹 What is Arthroscopy? Arthroscopy is a surgical technique in which a small camera (arthroscope) and miniature instruments are inserted into the joint through tiny incisions (portals) to visualize, diagnose, and treat joint problems. Camera projects images onto a monitor Minimally traumatic to skin, soft tissues, and joint capsule 🔹 Advantages of Arthroscopy ✅ Smaller incisions ✅ Less post-operative pain ✅ Faster recovery ✅ Reduced hospital stay (often day care) ✅ Minimal blood loss ✅ Lower infection risk ✅ Better cosmetic outcome 🔹 Common Joints Treated Arthroscopically Joint Common Indications Knee Meniscus tear, ACL/PCL reconstruction, cartilage lesions, synovectomy Shoulder Rotator cuff repair, impingement syndrome, labral tears, frozen shoulder Hip Femoroacetabular impingement (FAI), labral tears, loose bodies Ankle Anterior impingement, loose bodies, OCD (osteochondritis dissecans) Wrist TFCC tears, carpal instability, ganglion cysts Elbow Loose body removal, synovitis, contracture release 🔹 Common Arthroscopic Procedures 🦿 Knee Arthroscopy Meniscectomy or meniscal repair ACL reconstruction Cartilage debridement/microfracture Synovectomy Lateral release (for patellar tracking issues) 💪 Shoulder Arthroscopy Rotator cuff repair Subacromial decompression SLAP lesion repair Bankart repair (for recurrent dislocation) Biceps tenodesis 🩻 Hip Arthroscopy Labral repair Femoroplasty (for cam/pincer lesions in FAI) Synovectomy or loose body removal 🔹 Equipment Used Arthroscope (typically 2.7mm or 4.0mm) Light source Saline/lactated Ringer’s irrigation system Trocar/cannula systems Power shavers RF ablation probes Specialized instruments (graspers, scissors, punches) 🔹 Contraindications Severe joint arthritis (especially if joint space is obliterated) Active infection Inaccessible joint anatomy (e.g. severe deformity or scarring) Poor general health status 🔹 Risks and Complications Infection (rare) Thrombosis Bleeding/hemarthrosis Nerve or vessel injury Stiffness or incomplete resolution of symptoms 🔹 Summary Chart Feature Open Surgery Arthroscopy Incision size Large Small (0.5–1 cm) Recovery time Long Short Blood loss More Minimal Hospital stay Longer Often day-care Scarring Visible Minimal Indications Advanced disease Early–moderate, focal lesions