Sprain of tibiofibular ligament of left ankle. S93.432 is a non-billable ICD-10 code for Sprain of tibiofibular ligament of left ankle.
ankleThe anterior tibiofibular ligament located deep within the leg, near the ankle. This ligament holds the two bones of the lower leg – the tibia and fibula – together. This is a very common place for people to injure themselves.
The anterior talofibular ligament (ATFL) is part of the lateral collateral ligament complex of the ankle. Its role is to stabilize the talus. It is also the weakest of the lateral collateral ankle ligaments.
The 2022 edition of ICD-10-CM S93. 492A became effective on October 1, 2021. This is the American ICD-10-CM version of S93.
The anterior talofibular ligament (also known as ATFL) is the most commonly injured ligament when the ankle is sprained on its outside or lateral aspect.
The posterior talofibular ligament is a ligament that connects the fibula to the talus bone. It runs almost horizontally from the malleolar fossa of the lateral malleolus of the fibula to the lateral tubercle on the posterior surface of the talus.
The posterior tibiofibular ligament is a fibrous band of connective tissue that travels horizontally over the rear surface of the tibiofibular syndesmosis, which is a meeting area of the fibula (calf bone) and the tibia (shinbone) that is composed of the interosseus membrane and both the interosseous and anterior ...
Sprain of ankle ICD-10-CM S93. 439A is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
S93. 432A 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 S93. 432A became effective on October 1, 2021.
ICD-10 | Sprain of ankle (S93. 4)
Anterior talofibular ligament injuries typically occur with an inversion injury to the ankle, either with or without plantar flexion. Approximately two-thirds of ankle sprains tend to be isolated injuries to the anterior talofibular ligament (ATFL), the weakest ligament in the lateral collateral complex of the ankle.
lateral malleolusThe anterior inferior tibiofibular ligament is a flat, strong ligament (Figure 1). It originates from the longitudinal tubercle on the anterior aspect of the lateral malleolus, and the fibers course superiorly and medially, attaching on the anterolateral tubercle of the tibia.
Due to its low ultimate load and the anatomical positions of origins and insertions, the ATFL is most commonly injured in a lateral ankle sprain [30]. The subtalar joint is formed by the articulation between the bottom of the talus and the calcaneus [18].
A sprained ankle, also known as an ankle sprain, twisted ankle, rolled ankle, floppy ankle, ankle injury or ankle ligament injury, is a common medical condition where one or more of the ligaments of the ankle is torn or partially torn.
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code S93.43. Click on any term below to browse the alphabetical index.