S62.161G Displaced fracture of pisiform, right wrist, subsequent encounter for fracture with delayed healing

ICD-10-CM S62.161G: Displaced fracture of pisiform, right wrist, subsequent encounter for fracture with delayed healing

ICD-10-CM code S62.161G identifies a displaced fracture of the right wrist's pisiform bone during a subsequent encounter for fracture with delayed healing. The pisiform is a carpal bone, and clinical literature notes that pisiform fractures can involve ulnar-sided wrist pain following trauma. Sources distinguish displaced fractures from non-displaced fractures based on treatment approaches. 3 2 4

Plain-language overview

ICD-10-CM code S62.161G is labeled as a displaced fracture of the pisiform bone in the right wrist, and the concept is classified as an injury. This code specifically applies to a subsequent encounter for a fracture with delayed healing. 3

What this code represents

The official label for S62.161G explicitly identifies the diagnosis as a displaced fracture of the pisiform, right wrist, subsequent encounter for fracture with delayed healing. The semantic type for this concept is an injury. 3

Clinical context

Clinical literature describes a patient with a non-displaced pisiform fracture who presented with ulnar-sided wrist pain following trauma. This case report highlights the importance of clinical suspicion for pisiform fractures in patients with ulnar-sided wrist pain after trauma. 2

A case report of an isolated non-displaced pisiform fracture notes that the patient was managed conservatively with a below-elbow ulnar gutter splint and immobilization. The report states that conservative management with immobilization remains the backbone of treatment for non-displaced pisiform fractures. 2

One source indicates that conservative treatment using early immobilization is indicated for nondisplaced pisiform fractures, while surgery is typically needed for displaced fractures. This establishes a management distinction based on fracture displacement. 4

What the sources add

Whereas the terminology source defines S62.161G as a displaced right wrist pisiform fracture with delayed healing, the clinical literature describes management distinctions between non-displaced and displaced pisiform fractures. The clinical sources discuss treatment approaches, while the terminology source provides the code definition. 3 4

The terminology source establishes the official code label and injury classification for S62.161G, while a clinical case report describes the presentation of ulnar-sided wrist pain and conservative management for a non-displaced pisiform fracture. These sources provide different types of information about pisiform fractures. 3 2

Documentation considerations

The official code label for S62.161G explicitly specifies displacement, the right wrist, a subsequent encounter, and delayed healing. The terminology source establishes these elements as part of the code's formal definition. 3

Questions to verify

The supplied sources do not establish the specific documentation elements required to support the use of the seventh character G for delayed healing. The terminology source provides the code label but does not detail the clinical documentation rules for this encounter type. 3

Sources

1. Isolated Carpal Dislocation of the Pisiform with Distal Radius Fracture in Two Adults: A Rare Entity — pmc.ncbi.nlm.nih.gov; accessed 2026-07-25.
2. Isolated Non-displaced Pisiform Fracture: A Diagnostic Challenge in Ulnar-Sided Wrist Trauma Managed Conservatively — pmc.ncbi.nlm.nih.gov; accessed 2026-07-25.
3. EVS Explore — evsexplore.semantics.cancer.gov; accessed 2026-07-25.
4. PISIFORM FRACTURES — handsurgeryresource.net; accessed 2026-07-25.