**Core Concept**
Phacosurgery and Extracapsular Cataract Extraction (ECCE) are two surgical techniques used to remove cataracts. Phacosurgery involves the use of a phacoemulsification device to break up and emulsify the cataractous lens, which is then aspirated from the eye.

**Why the Correct Answer is Right**
Phacosurgery has several advantages over ECCE, including reduced surgical time, smaller incisions, and less trauma to the eye. The phacoemulsification device uses ultrasonic waves to break up the cataractous lens, which allows for a more precise and controlled removal of the lens. This results in less tissue damage and inflammation, leading to faster recovery times and better visual outcomes. Additionally, phacosurgery allows for the use of smaller incisions, which reduces the risk of complications such as astigmatism and intraocular pressure elevation.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not specify a valid advantage of phacosurgery over ECCE.
* **Option B:** This option is incorrect because it may be a potential disadvantage of phacosurgery, such as the risk of ultrasonic wave-induced damage to the surrounding ocular tissues.
* **Option C:** This option is incorrect because it is a potential disadvantage of phacosurgery, such as the risk of posterior capsular rupture.

**Clinical Pearl / High-Yield Fact**
Phacosurgery is a highly effective and widely used technique for cataract removal, but it requires specialized training and equipment. Surgeons must carefully balance the benefits of phacosurgery with the potential risks and complications to ensure optimal outcomes for their patients.

**Correct Answer:** C. Reduced risk of posterior capsular rupture.