The aim of this study is to help to target a suggested optimum landmark and determine the volume of injectate that can cover the distribution of the anterior articular branches supplying the hip joint.~The anterior hip capsule is innervated by the ON, accessory obturator nerve (AON), and FN as reported by previous anatomic studies. The anterior capsule is the most richly innervated section of the joint.~Ultrasound-guided technique for blockade of these articular branches to the hip, the PENG (Pericapsular Nerve Group) block reported significantly reduced pain scores compared with baseline.~With the current understanding of the complex innervations of the hip joint, it is difficult to provide complete effective radiofrequency ablation to the articular branches supplying the hip joint. Chemical hip denervation using ultrasound was reported by previous case reports or series without mentioning a well-defined target point or an optimum injectate volume.
Hip fracture is a challenging geriatric problem for health care professionals, especially in patients with multiple comorbidities. In patients with inoperable hip fractures secondary to severe comorbid conditions, the pain can lead to significant challenges in nursing care.~A recent anatomical study confirmed the innervation of the anterior hip by these 3 main nerves but also found that the AON and FN play a greater role in the anterior hip innervation than previously reported.