• Ear Tubes
• ECG or EKG Testing
• Echocardiogram
• ECT
• EEGTesting
• Egg Freezing
• Elbow Joint Replacement
• Electrogastrogram
• Electromyography (EMG)
• Electroretinography (ERG)
• Endometrial Ablation
• Endoscopic Sleeve Gastroplasty
• Endoscopic Ultrasound
• Endotracheal Intubation
• Epidural Steroid Injection (ESI)
• Epilepsy Surgery
• Episiotomy
• ERCP
• Erythropoietin (EPO) & The EPO Test
• Esophageal Manometry
• Esophageal Ph Monitoring
• Esophagectomy
• ESR
• Essure
• Exercise Stress Test
• Extratemporal Cortical Resection
• Eye Exam
• Eye Pressure Measurement (Tonometry)