Where is the injection site for a gluteal (butt) shot located?
May 31, 2023
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
The positioning for gluteal injections is generally determined using the连线 method or the cross localization method. In short, both the连线 method and the cross localization method are professional techniques for accurate placement. Note that if a gluteal muscle injection is needed, it must be performed under the guidance of a qualified medical professional to avoid incorrect injection sites or procedural errors that could lead to adverse physical reactions.
The location for gluteal injections is generally determined using either the连线法 (line method) or the十字定位法 (cross method). Specific details are as follows:
1. Line Method
The physician will palpate two anatomical landmarks on the body surface: the anterior superior iliac spine and the tip of the coccyx, then draw an imaginary line connecting them. The injection site for the gluteus maximus muscle is located at the outer upper one-third of this line.
2. Cross Method
This method starts from the apex of the gluteal cleft, extending horizontally to the left or right. From the highest point of the iliac crest on the corresponding side, a perpendicular line is drawn down to intersect with the horizontal line. The intersection divides the buttock into four quadrants. Intramuscular injections are typically administered in the outer upper quadrant—i.e., the first quadrant.
In summary, both the line method and cross method are professional techniques for accurate injection site localization. If a gluteal muscle injection is needed, it must be performed under the guidance of a qualified healthcare provider to avoid incorrect placement or procedural errors that could lead to adverse physical reactions.
