Overview of Triceps Rupture

Triceps tendon rupture is an uncommon injury that typically occurs at the distal insertion on the olecranon. These injuries most commonly affect middle-aged men and result from falls on an outstretched hand, direct trauma to the elbow, or eccentric loading during weightlifting activities.

Anatomy

The triceps muscle has three heads (long, lateral, and medial) that converge into a common tendon inserting on the olecranon. The tendo-osseous junction at the olecranon is the most common site of rupture.

Risk Factors

– Anabolic steroid use; Local corticosteroid injection; Olecranon bursitis; Hyperparathyroidism; Chronic renal failure; Weightlifting and high-demand athletic activities

Mechanism of Injury

The most common mechanisms include:

– Fall on an outstretched hand (56.5% of cases); Direct blow to the posterior elbow; Eccentric loading of a contracting triceps during weightlifting (19% of cases); Traumatic laceration

Clinical Presentation

Symptoms

– Posterior elbow pain; Weakness of elbow extension; Swelling around the posterior elbow; Difficulty extending the elbow against resistance

Physical Examination

– Palpable tendon gap (may not always be present due to swelling); Extensor lag with complete rupture; Diminished extension strength against resistance (partial rupture); Ecchymosis over the posterior elbow

Diagnosis

Plain Radiographs

– Lateral elbow radiographs may reveal the “flake sign” – a small avulsion fracture fragment from the olecranon

– Important to rule out associated fractures (olecranon or radial head)

– The avulsion fleck sign is detectable on initial radiographs in approximately 89% of cases

MRI

– Gold standard for confirming diagnosis; Differentiates partial from complete tears; Identifies associated ligamentous injuries; Helps classify injury severity and guide treatment decisions; May overestimate tear severity compared to surgical findings

Treatment

Nonoperative Management

Indications:

– Partial tears with preserved active elbow extension against resistance

– Patients unfit for surgery

– Low-demand patients with minimal functional impairment

Protocol:

– Immobilization in 30 degrees of elbow flexion for 4-6 weeks; Progressive range-of-motion exercises; Progressive strengthening program; NSAIDs and acetaminophen for pain management

Outcomes:

– Acute partial injuries have positive outcomes with conservative management; Athletes may return to sports after 4-5 weeks of recovery from partial injury

Surgical Management

Indications:

– Complete triceps tendon ruptures

– Partial tears with loss of active extension strength

– Failed conservative management

– Active patients desiring return to high physical demands

– Chronic ruptures in appropriate candidates

Surgical Timing:

– Optimal timing: within 3 weeks of injury

– Chronic repairs (>3 months) may require reconstruction techniques

Postoperative Rehabilitation

Standard Protocol:

– Immobilization in 30-40 degrees of flexion for 2-3 weeks

– Flexion block bracing for additional 4 weeks

– Progressive range-of-motion exercises starting at 3-6 weeks

– Progressive strengthening exercises starting at 3 months

– Unrestricted activity at 6 months

Outcomes

Surgical Outcomes

– Good to excellent restoration of function in 93% of patients; Mean Mayo Elbow Performance Score: 94-98; Mean QuickDASH score: 2.2-10; Overall complication rate: 14.9%; Primary repair restores normal extensor function after 3-4 months

Complications

– Rerupture: 0-8.6% (varies by technique); Ulnar neuropathy; Infection: 0-3.8%; Elbow stiffness; Pain; Overall reoperation rate: 1.4-9.5% (technique-dependent)

Return to Sport

– Subjective return of 94% of prior strength

– Median time to return: 7 months in high-demand athletes

– Objective strength testing shows reduced weight loads in bench press and triceps press postoperatively

– 85.7% satisfaction with cosmetic results

Why Choose Dr. Chambers for Hand and Wrist Care

At Raleigh Orthopaedic Clinic, Dr. Stephen Chambers specializes in hand and upper extremity surgery. With years of expertise in treating hand and wrist injuries, including Triceps Tendon Rupture Treatment. Dr. Chambers provides comprehensive care—ranging from at home treatments and injections to advanced hand surgery when needed. Patients trust Dr. Chambers and his team for personalized care, effective treatment options, and excellent outcomes and describe Dr. Chambers as a caring, attentive, and skilled surgeon with excellent bedside manner. His amazing team ensures every patient feels supported and informed throughout the process.

If you are experiencing wrist elbow, swelling, or difficulty with wrist movements, don’t wait for symptoms to worsen. Schedule an Appointment with Dr. Chambers today to Triceps Tendon Rupture Treatment. and get back to normal use of your hand . Experience the benefit of specialized hand care close to home at Raleigh Orthopaedics in Raleigh, Cary, Holly Springs, and Wake Forest, North Carolina.