Understanding the Normal Range of Extremities Before Surgery: A Comprehensive Guide
When preparing for surgery, it’s crucial to have a clear understanding of the normal range of motion in your extremities. This knowledge not only helps in the pre-operative assessment but also aids in the recovery process. In this article, we will delve into the details of the normal range of motion in extremities, focusing on the pre-operative phase. Let’s explore this topic from various dimensions.
What is the Normal Range of Motion in Extremities?
The normal range of motion (ROM) in extremities refers to the maximum extent to which a joint can move in a particular direction. It is essential to note that the normal ROM varies from person to person, depending on factors like age, sex, and physical fitness. However, there are general guidelines that can help you understand the typical ROM for different joints.
Upper Extremities: Shoulder, Elbow, and Wrist
The upper extremities include the shoulder, elbow, and wrist joints. Here’s a breakdown of the normal ROM for each joint:
| Joint | Normal Range of Motion (Degrees) |
|---|---|
| Shoulder Flexion | 0-180 |
| Shoulder Extension | 0-60 |
| Shoulder Abduction | 0-90 |
| Shoulder Adduction | 0-30 |
| Shoulder Internal Rotation | 0-90 |
| Shoulder External Rotation | 0-90 |
| Elbow Flexion | 0-150 |
| Elbow Extension | 0-10 |
| Wrist Flexion | 0-90 |
| Wrist Extension | 0-90 |
| Wrist Radial Deviation | 0-30 |
| Wrist Ulnar Deviation | 0-30 |
Lower Extremities: Hip, Knee, and Ankle
The lower extremities include the hip, knee, and ankle joints. Let’s take a look at the normal ROM for each joint:
| Joint | Normal Range of Motion (Degrees) |
|---|---|
| Hip Flexion | 0-120 |
| Hip Extension | 0-30 |
| Hip Abduction | 0-45 |
| Hip Adduction | 0-30 |
| Hip Internal Rotation | 0-45 |
| Hip External Rotation | 0-45 |
| Knee Flexion | 0-135 |
| Knee Extension | 0-10 |
| Ankle Dorsiflexion | 0-20 |
| Ankle Plantarflexion | 0-30 |
