Distal Triceps Tendon Injuries
KEY POINTS
· Distal triceps ruptures are uncommon injuries, usually caused by a fall on an outstretched hand or a direct blow.
· Eccentric loading of a contracting triceps has been associated with injury as well, particularly in professional athletes.
· Other common factors linked to injury are anabolic steroid use, weightlifting, and traumatic laceration.
· Some local and systemic risk factors include local steroid injection, hyperparathyroidism, and olecranon bursitis.
· The initial diagnosis can be complicated by pain and swelling, and a palpable defect is not always present
Distal triceps ruptures are uncommon, usually caused by a fall on an outstretched hand or a direct blow. Factors linked to injury include eccentric loading of a contracting triceps, anabolic steroid use, weightlifting, and traumatic laceration. Risk factors include local steroid injection, hyperparathyroidism, and olecranon bursitis. Initial diagnosis can be complicated by pain and swelling, and a palpable defect is not always present. Plain radiographs can be helpful. MRI confirms the diagnosis and directs treatment. Incomplete tears can be treated nonsurgically; complete tears are best managed surgically. Good to excellent restoration of function has been shown with surgical repair.
Walker CM, Noonan TJ. Distal Triceps Tendon Injuries. Clin Sports Med. 2020;39(3):673‐685. doi:10.1016/j.csm.2020.03.003 https://www.sportsmed.theclinics.com/article/S0278-5919(20)30026-0/abstract
KEY POINTS
· Distal triceps ruptures are uncommon injuries, usually caused by a fall on an outstretched hand or a direct blow.
· Eccentric loading of a contracting triceps has been associated with injury as well, particularly in professional athletes.
· Other common factors linked to injury are anabolic steroid use, weightlifting, and traumatic laceration.
· Some local and systemic risk factors include local steroid injection, hyperparathyroidism, and olecranon bursitis.
· The initial diagnosis can be complicated by pain and swelling, and a palpable defect is not always present
Distal triceps ruptures are uncommon, usually caused by a fall on an outstretched hand or a direct blow. Factors linked to injury include eccentric loading of a contracting triceps, anabolic steroid use, weightlifting, and traumatic laceration. Risk factors include local steroid injection, hyperparathyroidism, and olecranon bursitis. Initial diagnosis can be complicated by pain and swelling, and a palpable defect is not always present. Plain radiographs can be helpful. MRI confirms the diagnosis and directs treatment. Incomplete tears can be treated nonsurgically; complete tears are best managed surgically. Good to excellent restoration of function has been shown with surgical repair.
Walker CM, Noonan TJ. Distal Triceps Tendon Injuries. Clin Sports Med. 2020;39(3):673‐685. doi:10.1016/j.csm.2020.03.003 https://www.sportsmed.theclinics.com/article/S0278-5919(20)30026-0/abstract