Cubitus Varus and Cubitus Valgus: A Guide to Elbow Deformities - Orthopedics

More Info

---

Cubitus varus and cubitus valgus are two common elbow deformities that can affect the alignment of the forearm in relation to the upper arm. Understanding these conditions is essential for recognizing their implications on function and potential treatment options.

Cubitus Varus, often referred to as "gunstock deformity," occurs when the forearm deviates laterally (away from the body) when the arm is fully extended. In this condition, the angle formed between the upper arm and forearm is less than the normal anatomical angle, resulting in a more pronounced outward appearance of the elbow. This deformity can arise from various causes, including improper healing of a fracture in childhood or congenital factors. Individuals with cubitus varus may experience functional limitations, particularly in activities requiring fine motor skills or strength in the arm.

On the other hand, Cubitus Valgus is characterized by an increased angle between the upper arm and forearm, causing the forearm to angle inward towards the body when the arm is extended. This condition can lead to a range of symptoms, including discomfort, instability, and in some cases, nerve compression, particularly of the ulnar nerve, which runs along the inner side of the elbow. Cubitus valgus can also result from previous fractures, ligamentous laxity, or developmental issues.

In your case, when you mention that your elbow appears to be angled upwards rather than inwards towards your body when your arm is extended, it suggests that you may be experiencing cubitus varus. This outward deviation can be visually distinct and may lead to concerns about the aesthetic appearance of the arm, as well as potential functional implications.

It is important to note that both cubitus varus and cubitus valgus can be asymptomatic, meaning that some individuals may not experience any pain or functional limitations despite the deformity. However, if you are experiencing discomfort, difficulty with arm movements, or any other symptoms, it would be advisable to consult with an orthopedic specialist. They can perform a thorough evaluation, including physical examination and imaging studies if necessary, to determine the extent of the deformity and its impact on your daily activities.

Treatment options for cubitus varus and cubitus valgus vary depending on the severity of the deformity and the presence of symptoms. In mild cases, observation and physical therapy may be sufficient. However, if the deformity is significant or causing functional impairment, surgical intervention may be considered to realign the bones and restore normal function.

In summary, cubitus varus and cubitus valgus are elbow deformities that can affect the alignment of the forearm and upper arm. Your description suggests that you may have cubitus varus, but a definitive diagnosis should be made by a healthcare professional. If you have concerns about your elbow's appearance or function, seeking medical advice is the best course of action.