ICD 10 CM M72.1 | Description & Clinical Information

ICD 10 M72.1 describes a condition known as knuckle pads, which are characterized by nodular thickening of the skin over the proximal finger joints, typically caused by repetitive trauma during work or sports, although they may also be inherited or due to an unknown cause, and are generally asymptomatic.

Official Description Of M72.1

The ICD 10 CM book defines ICD 10 code M72.1 as:

Clinical Information

The diagnosis describes by the ICD 10 CM M72.1 code is knuckle pads. This condition is characterized by small, painless and firm papules or nodules located on the fingers’ joints, mainly on the knuckles. Although they are usually asymptomatic, in some cases, they can cause discomfort and pain, as well as restrict finger movement, making it difficult to perform daily living activities.

The causes of knuckle pads are not entirely clear. However, there is a genetic predisposition that makes some people have a higher risk of developing this condition. Moreover, it has also been associated with repetitive trauma or pressure on the fingers, such as in occupations that require manual labor or in sports that involve throwing or catching balls.

Diagnosing knuckle pads is usually straightforward and can be done based on the patient’s medical history and a physical examination. There is rarely a need for laboratory examination or imaging. However, if the diagnosis is questionable, a provider may perform a biopsy to confirm the presence of knuckle pads.

Although knuckle pads are usually asymptomatic and do not require treatment, sometimes it may be necessary to treat them if they cause pain or other complications. Treatment options may vary depending on the severity and extent of the condition. Topical agents, such as salicylic acid or urea, can be applied to soften and reduce the size of the lesions. Additionally, corticosteroid or fluorouracil injection can be used to provide a more aggressive treatment.

It is important to emphasize that knuckle pads are not harmful and do not pose a significant health risk to patients. However, in some cases, they can cause discomfort and affect the quality of life of individuals who present them. Therefore, seeking medical advice and treatment may be necessary to alleviate symptoms and improve hand function.

In conclusion, ICD 10 CM M72.1 describes a benign condition called knuckle pads. Although it is usually asymptomatic and does not require treatment, it may cause discomfort and affect finger movement, making it difficult to perform daily living activities. Diagnosing this condition is usually done by medical history and physical examination, and treatment options may include topical agents or more invasive procedures. Patients should seek medical advice if they suspect having knuckle pads to avoid any further harm.