Wrist fractures often involve the ends of two bones in your forearm—the radius and the ulna. The bony part of your wrist next to your pinky finger is the end of the ulna, also known as the ulnar styloid process. When you break that part of the wrist, it's called an ulnar styloid fracture.
wristThe ulnar styloid is located at nearly the ulnar-most (the opposite side of the humerus with the elbow flexed) and slightly dorsal aspects of the ulnar head on the axial plane. It should appear almost midway (55% dorsally) from the ulnar head on the standard lateral view of the wrist in neutral forearm rotation.
ICD-10 Code for Unspecified fracture of shaft of left ulna- S52. 202- Codify by AAPC.
The rounded end of the styloid process of the ulna connects to the ulnar collateral ligament of the wrist. The radioulnar ligaments also attaches to the base of the styloid process of the ulna.
There's a bony projection at the end of the ulna, near your hand, called the ulnar styloid process. It fits into the cartilage of your wrist joint and plays an important role in the strength and flexibility of your wrist and forearm. Any sort of break in this area is called an ulnar styloid fracture.
Definition of styloid : resembling a style : styliform —used especially of slender pointed skeletal processes (as on the ulna)
ICD-10 code S62. 92XA for Unspecified fracture of left wrist and hand, initial encounter for closed fracture is a medical classification as listed by WHO under the range - Injury, poisoning and certain other consequences of external causes .
Unspecified fracture of lower end of right ulna, initial encounter for closed fracture. S52. 601A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM S52.
Table: CodeICD10 Code (*)Code Description (*)S52.50Fracture of lower end of radius, closedS52.51Fracture of lower end of radius, openS52.6Fracture of lower end of both ulna and radiusS52.60Fracture of lower end of both ulna and radius, closed26 more rows
A minimally displaced or undisplaced ulnar styloid fracture or a styloid fracture that reduces with the reduction of the distal radius can be placed in a long arm cast in a mid-horizontal position for about three to four weeks. Fractures at the base are more likely to cause instability of the distal radio-ulnar joint.
Based on the published literature to date acute ulnar styloid fractures can be managed in the following ways. Ulnar styloid fractures at its base with initial displacement more than 2 mm should be treated with open reduction and internal fixation [11, 20].
SINGLE SUGAR-TONG SPLINT Common Uses. Acute management of distal radial and ulnar fractures. Application. The splint extends from the proximal palmar crease, along the volar forearm, around the elbow to the dorsum of the MCP joints (Figure 8).
If the ulnar styloid fracture is undisplaced or reduces with reduction of the distal radius, as happens in most cases [19], patients can be treated with an above elbow cast for 6 weeks [20].
temporal boneThe styloid process is a long process located laterally in front of the jugular process on the inferior surface of the temporal bone. Its proximal part (tympanohyal) is ensheathed by the vaginal process of the tympanic portion of temporal bone.
It should be possible to feel an elongated styloid process by careful intraoral palpation, placing the index finger in the tonsillar fossa and applying gentle pressure. If pain is reproduced by palpation and either referred to the ear, face, or head, the diagnosis of an elongated styloid process is very likely.
A chauffeur fracture happens when the end of the radius bone (radial styloid process) in your forearm breaks. Chauffeur fractures occur from trauma because of falls, accidents or sports injuries.