What is the sub-vastus total knee replacement technique?

The sub-vastus technique is a minimally invasive approach that allows surgeons to access the knee joint without cutting the quadriceps muscle, preserving its structure for faster recovery.

How quickly can patients recover after a sub-vastus knee replacement?

Patients can walk with assistance on the first day and independently by the fifth day, resuming routine household tasks within 10 to 14 days.

What are the advantages of the sub-vastus knee replacement?

Advantages include earlier mobilization, reduced discomfort, faster functional recovery, and a quicker return to everyday life with improved knee function and confidence.

Home / Health / Knee Pain Relief: Muscle-Saving Surgery Offers New Hope

Knee Pain Relief: Muscle-Saving Surgery Offers New Hope

24 Jan

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Summary

Sub-vastus technique preserves quadriceps muscle during knee replacement.
Patients walk assisted on first day, independently by fifth day.
Faster recovery allows return to routine tasks within 10-14 days.

Knee Pain Relief: Muscle-Saving Surgery Offers New Hope

Knee pain from arthritis can gradually limit daily activities, as experienced by a 64-year-old retired bank professional. Standard treatments provided only temporary relief, impacting his mobility and confidence. A minimally invasive sub-vastus total knee replacement was recommended as a long-term solution to address these challenges.

This advanced surgical approach preserves the quadriceps muscle, unlike traditional methods that split it. The sub-vastus technique utilizes a smaller incision and careful tissue handling, minimizing surgical trauma. This muscle preservation facilitates a smoother and faster recovery for patients.

The patient demonstrated rapid progress, walking with assistance on the first day post-surgery and independently by the fifth day. Swelling was minimal, and physiotherapy was well-tolerated due to preserved muscle strength. Within 10 to 14 days, he resumed routine household tasks and indoor walking.