Rolando's Fractures

High Yield Overview

ROLANDO'S FRACTURE

Comminuted Intra-Articular | Thumb MC Base | 3+ Fragments | Worse Prognosis

15-20%Of thumb MC base fractures

3+Fragments minimum (vs 2 for Bennett)

40-50%Arthritis rate (vs 20-30% Bennett)

1910First described by Silvio Rolando

ROLANDO FRACTURE PATTERN CLASSIFICATION

Y-Shaped (3-part)

PatternVolar + dorsal + shaft fragments, most common

TreatmentORIF with mini-plate and screws

T-Shaped

PatternTransverse articular + vertical shaft split

TreatmentORIF with plate fixation

Comminuted

PatternMultiple small fragments, central impaction

TreatmentExternal fixation with ligamentotaxis

Critical Must-Knows

Rolando = COMMINUTED (3+ fragments) vs Bennett = 2-part - classic exam distinction
Y-shaped or T-shaped pattern with dorsal and volar fragments
WORSE prognosis than Bennett's due to greater articular cartilage damage
Treatment depends on fragment size: ORIF for large, external fixation for small

Examiner's Pearls

"
Bennett = 2-part (Binary), Rolando = 3+ parts (comminuted) - know this cold
"
CT scan ESSENTIAL for surgical planning - count fragments, assess impaction
"
High arthritis rate (40-50%) even with anatomic reduction
"
CMC arthrodesis is the ultimate salvage procedure for post-traumatic arthritis

Rolando vs Bennett - Don't Confuse!

Bennett's Fracture

TWO-PART fracture-subluxation. Volar-ulnar fragment stays (AOL intact). Shaft subluxates dorsally (APL pull). Generally GOOD prognosis if reduced.

Rolando's Fracture

COMMINUTED fracture (3+ fragments). Y-shaped or T-shaped pattern. More articular damage and impaction. WORSE prognosis despite treatment.

At a Glance

Rolando's fracture is a comminuted intra-articular fracture of the thumb metacarpal base with 3+ fragments (vs Bennett's 2-part). Typically Y-shaped or T-shaped with dorsal and volar fragments and central articular impaction. Worse prognosis than Bennett's due to greater articular damage - arthritis rate 40-50% even with anatomic reduction. CT scan is essential for surgical planning. Treatment depends on fragment size: ORIF with plate/screws for large reconstructable fragments; external fixation with ligamentotaxis for highly comminuted injuries. CMC arthrodesis is the salvage procedure for post-traumatic arthritis.

Rolando's Fracture - Management Decision Guide

Scenario	Decision	Rationale
Y-shaped (3-part, large fragments)	ORIF with screws/plate	Reducible fragments allow stable fixation
T-shaped pattern	Plate fixation preferred	Need stable construct for articular reduction
Highly comminuted (small fragments)	External fixation with ligamentotaxis	Cannot fix each fragment individually
Severe articular impaction	Bone graft augmentation	Fill void after fragment elevation
Failed fixation with collapse	CMC arthrodesis	Salvage procedure for symptomatic arthritis
Elderly low-demand patient	Conservative or early fusion	Balance surgical risk vs benefit
Marginal impaction with step-off	Elevate, graft + K-wires	Restore articular congruity
Combined metacarpal shaft fracture	Extended plate fixation	May need longer plate for length

Mnemonics and Memory Aids

Mnemonic

ROLANDOROLANDO for Fracture Features

Reduce if possible, external fix if not

Often comminuted (3 or more parts)

Looks like Y or T on X-ray

Articular damage is significant

Not as good prognosis as Bennett's

Described by Silvio Rolando (1910)

Osteoarthritis common long-term

Memory Hook:ROLANDO = multiple pieces Rolling Around in the joint!

Mnemonic

Y vs BY vs B for Pattern

Y-shaped = Rolando (3+ parts, like the letter Y)

Bennett = 2 parts only (B for 'Binary')

Memory Hook:Y has 3 branches (comminuted), B has 2 bumps (2-part)

Mnemonic

COMMINUTEDCOMMINUTED Treatment

CT scan for surgical planning

ORIF for reducible fragments

Mini-plate when possible

Mini-screws for larger fragments

Impaction requires bone graft

Neutralization plate may be needed

Use external fixator if very comminuted

Traction helps with ligamentotaxis

Early motion if fixation stable

Delayed fusion for salvage

Memory Hook:When it's COMMINUTED, you need to think CREATIVELY!

Overview and Epidemiology

Overview

Rolando's fracture, first described by Silvio Rolando in 1910, is a comminuted intra-articular fracture of the first metacarpal base involving the carpometacarpal (CMC) joint. Unlike the two-part Bennett's fracture, Rolando's fracture involves three or more fragments and typically demonstrates a Y-shaped or T-shaped fracture pattern. This comminuted nature results in greater articular surface disruption and a higher incidence of post-traumatic arthritis despite optimal treatment.

The injury represents approximately 15-20% of thumb metacarpal base fractures and occurs through a similar mechanism to Bennett's fracture - axial load applied to a partially flexed thumb. The comminuted pattern makes surgical reconstruction challenging, often requiring ORIF with miniature plates and screws, external fixation with ligamentotaxis, or a combination of techniques. Even with anatomic reduction, the prognosis remains guarded due to the cartilage damage sustained at the time of injury.

Understanding the distinction between Bennett's and Rolando's fractures is essential for orthopaedic examination success, as this represents a classic comparison question testing knowledge of thumb base injury patterns.

Anatomy and Biomechanics

Thumb CMC Joint Anatomy

The anatomy is identical to that described for Bennett's fractures, but the understanding of articular loading is crucial for Rolando's:

Joint Characteristics:

Saddle-shaped (biconcave-biconvex) articulation
Allows flexion-extension, abduction-adduction, opposition
High functional demands with pinch and grip
Articular cartilage approximately 1-2mm thick
40% of hand function depends on thumb

Ligamentous Stabilizers:

Ligament	Role in Rolando's
Anterior Oblique (AOL)	Often disrupted with volar fragment
Dorsoradial (DRL)	May be attached to dorsal fragment
Posterior Oblique (POL)	Contributes to instability
Intermetacarpal (IML)	Usually intact

Vascular Supply:

Princeps pollicis artery (from radial artery)
First dorsal metacarpal artery
Both at risk during surgical approach

Fracture Mechanics

Mechanism:

High-energy axial load on partially flexed thumb
Greater force than Bennett's (higher energy injury)
Punching, falls, sporting injuries, MVA
Force exceeds articular tolerance causing comminution

Fracture Pattern Types:

Classic Y-Shape (Three-Part):

Volar-ulnar fragment (like Bennett's)
Dorsal-radial fragment
Metacarpal shaft (may subluxate)

T-Shape Pattern:

Horizontal articular split
Vertical fracture into shaft
Similar treatment principles

Highly Comminuted:

Multiple small articular fragments
Central impaction common
Most challenging pattern

Deforming Forces (Same as Bennett's)

APL (Abductor Pollicis Longus):

Inserts on dorsal base of MC1
Pulls shaft proximally, radially, and dorsally
Major deforming force

Adductor Pollicis:

Pulls shaft ulnarly
Contributes to shortening

EPL/EPB:

Extension and radial deviation force

Classification Systems

Classification

Traditional Rolando Classification

Type 1: Y-Shaped (Three-Part)

Most common Rolando pattern
Volar fragment, dorsal fragment, shaft
Amenable to ORIF if fragments adequate size

Type 2: T-Shaped

Transverse articular component
Vertical shaft component
Similar fixation principles

Type 3: Comminuted

Multiple small fragments
Central impaction often present
May require external fixation

The Y-shaped pattern is most common and offers the best opportunity for anatomic reconstruction.

Clinical Presentation

History

Mechanism:

Higher energy than typical Bennett's
Axial load with metacarpal impact on trapezium
Punching injury (often with missed punch)
Fall onto extended thumb
Sporting injuries (skiing, contact sports)
Motor vehicle accidents

Symptoms:

Severe pain at thumb base
Significant swelling
Inability to use thumb
Obvious deformity may be present
May report "crunching" at time of injury

Physical Examination

Inspection:

Marked swelling at thenar eminence
Ecchymosis extending to palm
Thumb appears shortened
Possible angular deformity
Skin integrity assessment (open fracture?)

Palpation:

Exquisite tenderness at CMC joint
Crepitus with gentle manipulation
Assess for associated injuries

Neurovascular Assessment:

Digital sensation (radial and ulnar thumb)
Capillary refill
Radial artery palpation at snuffbox

Associated Injury Assessment:

Other metacarpal fractures
Carpal bone injuries
Ligamentous injuries

Differentiating Features from Bennett's

Feature	Bennett's	Rolando's
Energy	Lower	Higher
Swelling	Moderate	Severe
Crepitus	Minimal	Marked
Deformity	Subtle	Often obvious
X-ray	2 fragments	3+ fragments

Investigations

Radiographic Assessment

Standard Views:

PA View: Shows Y or T pattern
True Lateral: Assesses subluxation
Roberts View: Hyperpronated thumb AP
Oblique Views: Additional fragment detail

Radiographic Findings:

Multiple fracture lines through articular surface
Y-shaped or T-shaped configuration
Central impaction may be visible
Metacarpal shaft shortening
CMC joint widening or subluxation

CT Imaging (Essential for Surgical Planning)

Indications:

All Rolando's fractures being considered for surgery
Assessment of fragment number and size
Evaluation of articular impaction
3D reconstruction for surgical planning

CT Findings to Document:

Number of fragments
Size of each fragment
Degree of articular impaction
Metaphyseal bone loss
Fragment displacement

3D Reconstruction Benefits:

Visualize fracture pattern
Plan surgical approach
Assess fragment orientation
Guide implant selection

MRI (Rarely Indicated)

Associated ligament injury assessment
Not routine for acute fracture
May help assess chronic instability

Imaging Gallery

AP hand radiograph showing Rolando fracture with CMC subluxation — AP hand radiograph demonstrating comminuted intra-articular fracture at the thumb metacarpal base (vertical yellow arrow) with characteristic Y-shaped or T-shaped configuration of Rolando fracture. The angled yellow arrow indicates carpometacarpal joint subluxation and widening, with radial displacement of the metacarpal shaft relative to the trapezium.

3D CT reconstruction showing comminuted Rolando fracture morphology — Three-dimensional CT reconstruction (palmar view) showing the extent of comminution at the thumb metacarpal base (yellow arrow). The 3D reconstruction allows precise visualization of fragment number, size, and orientation, which is essential for surgical planning and determining whether ORIF is feasible or whether external fixation/arthroplasty should be considered.

Management Algorithm

Management

Treatment Goals

Anatomic articular reduction when possible
Stable fixation allowing early motion
Restore thumb length and alignment
Preserve CMC joint motion
Minimize post-traumatic arthritis

Non-Operative Treatment

Indications (Limited):

Non-displaced or minimally displaced
Elderly, low-demand patients
Severe comorbidities precluding surgery
Patient preference after informed consent

Technique:

Closed reduction under fluoroscopy
Thumb spica cast/splint
Serial radiographs weekly for 3 weeks
Total immobilization 6 weeks

Problems:

High rate of displacement
Difficult to maintain reduction
Poor outcomes with articular step
Most require surgical intervention

Non-operative treatment is rarely successful for true Rolando's fractures due to the comminuted pattern.

Surgical Technique

ORIF with Mini-Plate and Screws

Best For: Y-shaped or T-shaped with adequate fragment size

Step-by-Step:

Volar-radial or dorsal exposure (based on fragment location)
Identify and protect neurovascular structures
Reduce articular fragments under direct visualization
Provisional K-wire fixation to hold reduction
Apply mini-plate (T-plate, L-plate, or straight)
Lag screws for articular fragments if possible
Confirm reduction fluoroscopically

Fixation Options:

2.0mm or 2.4mm mini-fragment plates
1.5mm or 2.0mm screws
Combination plate and K-wires

Key Surgical Principles

Anatomic articular reduction is the primary goal. Use provisional K-wires to hold reduction before definitive plating. Confirm reduction with intraoperative fluoroscopy in multiple planes.

Complications

Early Complications

Malreduction:

Most significant early complication
Articular step leads to arthritis
May require revision surgery

Infection:

Pin site infection (5-10% with ex-fix)
Deep infection rare with ORIF
Treat early, consider hardware removal

Hardware Failure:

Small screws may strip
K-wires may migrate
Plate loosening possible

Loss of Reduction:

Common without stable fixation
Close radiographic follow-up essential
May need revision surgery

Late Complications

Post-Traumatic Arthritis:

Most significant long-term complication
40-50% incidence (higher than Bennett's)
Occurs even with anatomic reduction
Due to cartilage damage at injury
May require CMC arthrodesis

Stiffness:

Common, especially with prolonged immobilization
May limit opposition and grip
Hand therapy essential
May need capsular release

Chronic Instability:

From ligament damage
May contribute to arthritis
Ligament reconstruction rarely successful

Malunion:

Results from inadequate reduction
Altered thumb mechanics
Accelerates degenerative change

Thumb Weakness:

Reduced pinch strength
Reduced grip strength
Usually improves over 12 months
May be permanent

Comparison with Bennett's Complications

Complication	Bennett's	Rolando's
Arthritis rate	20-30%	40-50%
Stiffness	Common	More common
Malunion	Moderate	Higher
Need for salvage	Rare	More common

Postoperative Care

Timeline

Phase	Timeframe	Focus
Protection	Weeks 0-2	Strict immobilization, edema control
Early Motion	Weeks 2-6	Gentle ROM if stable fixation
Strengthening	Weeks 6-12	Progressive strengthening
Return to Activity	12+ weeks	Full activity as tolerated

Immobilization Protocol

Post-Op Care:

Thumb spica splint initially
Convert to removable splint at 2-4 weeks (if stable fixation)
External fixator typically remains 6 weeks
K-wire removal at 4-6 weeks

Pin Site Care (External Fixator):

Daily cleaning with normal saline
Monitor for infection signs
No submersion in water
Patient education on warning signs

Proper immobilization protects the reduction while allowing soft tissue healing.

Outcomes and Prognosis

Prognostic Factors

Good Prognostic Indicators:

Y-shaped pattern (not comminuted)
Anatomic reduction achieved
Large fragments amenable to fixation
Young patient
Early surgical treatment
Compliant with rehabilitation

Poor Prognostic Indicators:

Highly comminuted pattern
Central articular impaction
Small multiple fragments
Cartilage damage visible at surgery
Delayed treatment
Open fracture
Associated soft tissue injury

Expected Outcomes

Y-Shaped (Three-Part) Pattern:

60-70% good/excellent results
Anatomic reduction critical
Early arthritis in 30-40%

Comminuted Pattern:

40-50% satisfactory results
Expect some articular incongruity
Higher fusion rate ultimately

Functional Outcomes

Grip Strength:

70-80% of contralateral at 1 year
May continue to improve to 2 years
Rarely returns to 100%

Pinch Strength:

60-75% of contralateral
More affected than grip
Impacts fine motor tasks

Range of Motion:

Variable loss of motion
Opposition usually preserved
May lose terminal extension/flexion

Long-Term Follow-Up

Recommendations:

Annual radiographs for 5 years
Monitor for arthritis progression
Assess functional limitations
Consider salvage procedure timing

Salvage Procedure Indications:

Symptomatic post-traumatic arthritis
Failed conservative measures
Limiting function and quality of life

Salvage Options:

CMC arthrodesis (most common)
Trapezium excision arthroplasty
Total joint arthroplasty (limited role)

Evidence Base

Rolando's Fracture Outcomes

Langhoff et al. • Journal of Hand Surgery European (1994)

Key Findings:

Long-term follow-up of Rolando's fractures showed significantly worse outcomes than Bennett's fractures, with 46% developing radiographic arthritis

Clinical Implication: Counsel patients about expected higher rate of post-traumatic arthritis

External Fixation for Comminuted Fractures

Buchler et al. • Journal of Hand Surgery American (1991)

Key Findings:

External fixation with ligamentotaxis achieved satisfactory reduction in comminuted thumb metacarpal base fractures when direct fixation not possible

Clinical Implication: External fixation is a valid option for highly comminuted patterns

ORIF Outcomes for Y-Shaped Fractures

III

Kjaer-Petersen et al. • Journal of Hand Surgery British (1990)

Key Findings:

Open reduction and internal fixation of Y-shaped Rolando's fractures achieved better articular reduction and functional outcomes than closed treatment

Clinical Implication: ORIF is preferred for reducible Y-shaped patterns

Prognostic Factors in Thumb CMC Fractures

Proubasta et al. • Clinical Orthopaedics (1999)

Key Findings:

Articular step-off greater than 2mm and comminution were the strongest predictors of poor outcome in thumb metacarpal base fractures

Clinical Implication: Anatomic reduction remains the goal; accept that comminution worsens prognosis

Salvage After Failed Treatment

Hartigan et al. • Journal of Hand Surgery American (2001)

Key Findings:

CMC arthrodesis provides reliable pain relief and functional improvement for post-traumatic arthritis following thumb metacarpal base fractures

Clinical Implication: CMC fusion is an effective salvage for symptomatic arthritis

Viva Questions

Viva Scenarios

Exam Viva Scenarios

Practice these scenarios to excel in your viva examination

VIVA SCENARIOStandard

Rolando's Fracture Initial Management

EXAMINER

"A 35-year-old male punches a wall and presents with severe thumb base pain. X-rays show a Y-shaped fracture of the first metacarpal base with 3mm articular step. How do you differentiate this from Bennett's fracture and what is your management?"

EXCEPTIONAL ANSWER

This presentation is consistent with a Rolando's fracture - a comminuted intra-articular fracture of the thumb metacarpal base. **Key Differentiation:** The key distinction from Bennett's fracture is the number of fragments. Bennett's is a two-part fracture-subluxation, while Rolando's has three or more fragments, typically in a Y-shaped or T-shaped pattern. This is a higher energy injury with more articular damage. **Clinical Assessment:** I would expect marked swelling at the thenar eminence, thumb shortening, and possible deformity. I would assess neurovascular status and look for open injury. **Imaging:** With 3mm articular step, this requires surgical intervention. I would obtain a CT scan for surgical planning to assess fragment number, size, and degree of articular impaction. **Management:** Given the Y-shaped pattern with adequate fragment size, I would recommend ORIF through a Wagner approach with mini-plate fixation. The goal is anatomic articular reduction. Post-op management includes thumb spica for 4-6 weeks, then hand therapy. **Prognosis:** I would counsel that Rolando's has a worse prognosis than Bennett's, with 40-50% developing post-traumatic arthritis even with anatomic reduction. CMC arthrodesis may ultimately be needed as salvage.

KEY POINTS TO SCORE

Rolando's = 3+ fragments vs Bennett's = 2 parts

Y-shaped pattern allows ORIF with reasonable prognosis

CT essential for surgical planning

ORIF with mini-plate for Y-shaped with large fragments

COMMON TRAPS

✗Not obtaining CT for surgical planning

✗Attempting non-operative treatment for displaced pattern

✗Not counseling about worse prognosis vs Bennett's

LIKELY FOLLOW-UPS

"What is the optimal fusion position for CMC arthrodesis?"

"How would your approach differ for a comminuted pattern with small fragments?"

"What is the expected arthritis rate for Rolando's fractures?"

VIVA SCENARIOChallenging

Comminuted Rolando's Surgical Options

EXAMINER

"Describe the surgical options for a highly comminuted Rolando's fracture where the fragments are too small to fix with screws."

EXCEPTIONAL ANSWER

For highly comminuted Rolando's fractures where fragments are too small for screw fixation, the management strategy shifts from direct fixation to indirect reduction. **Primary Option - External Fixation with Ligamentotaxis:** This is my preferred approach for this pattern. I would place two pins in the MC1 shaft and two pins in the trapezium or MC2. An external fixator frame is applied, then distraction is used to restore thumb length and achieve indirect reduction of the articular surface through ligamentotaxis. **Technique Details:** - Pin placement must be in good bone stock - Apply gradual distraction under fluoroscopy - May supplement with limited percutaneous K-wires for larger fragments - External fixator typically remains for 6 weeks **Alternative - Distraction/Bridge Plating:** For some patterns, distraction plating from MC1 to MC2 can achieve similar results. This bridges across the fracture zone while maintaining length. **Patient Counseling:** I would explain that with this level of comminution, perfect anatomic reduction is unlikely. The goal is reasonable alignment and length. They should expect a higher rate of post-traumatic arthritis and may ultimately need CMC arthrodesis as salvage.

KEY POINTS TO SCORE

External fixation with ligamentotaxis for comminuted patterns

Pin placement: MC1 shaft + trapezium/MC2

May supplement with percutaneous K-wires

Accept that perfect reduction is unlikely

COMMON TRAPS

✗Attempting ORIF when fragments too small for stable fixation

✗Not counseling about expected worse outcomes

✗Insufficient distraction for adequate ligamentotaxis

LIKELY FOLLOW-UPS

"How long do you keep the external fixator in place?"

"What are the complications of external fixation?"

"What is the role of bridge plating in this scenario?"

VIVA SCENARIOChallenging

Post-Traumatic Arthritis After Rolando's

EXAMINER

"A patient returns 18 months after ORIF of a Rolando's fracture with progressive thumb pain, stiffness, and weakness. X-rays show joint space narrowing. What are your options?"

EXCEPTIONAL ANSWER

This patient has developed symptomatic post-traumatic arthritis of the thumb CMC joint, which is an expected complication in 40-50% of Rolando's fractures. **Clinical Assessment:** I would document the thenar wasting, reduced ROM at CMC, and perform a grind test. I would assess functional limitations, particularly pinch and grip strength, and how this impacts daily activities. **Conservative Management Trial:** Initial treatment should include activity modification, NSAIDs, thumb splinting for symptom relief, and a corticosteroid injection trial. This may provide adequate relief for some patients. **Surgical Options:** If conservative measures fail, surgical options depend on patient factors: **1. Hardware Removal:** If the hardware is prominent or symptomatic, this should be removed first, though it rarely addresses the arthritis itself. **2. CMC Arthrodesis (Gold Standard):** For young, active patients, fusion provides reliable pain relief with acceptable function. The fusion position is 40° palmar abduction, 20° radial abduction, and 15° pronation. **3. Trapeziectomy with LRTI:** For lower-demand patients, this preserves motion but has longer recovery and may not be as durable. **4. Total Joint Arthroplasty:** Limited role in post-traumatic arthritis due to high failure rate. I would counsel the patient about realistic expectations regardless of which salvage option is chosen.

KEY POINTS TO SCORE

Post-traumatic arthritis occurs in 40-50% of Rolando's fractures

Conservative trial: splinting, NSAIDs, injections

CMC arthrodesis is gold standard salvage for active patients

Fusion position: 40° palmar abduction, 20° radial abduction, 15° pronation

COMMON TRAPS

✗Rushing to surgical salvage without conservative trial

✗Choosing LRTI for high-demand patient when fusion more appropriate

✗Not discussing realistic outcome expectations

LIKELY FOLLOW-UPS

"What is the expected function after CMC arthrodesis?"

"Why is total joint arthroplasty not recommended for post-traumatic arthritis?"

"What non-operative options can be trialed before surgery?"

MCQ Practice Points

Bennett vs Rolando

Q: What is the key distinguishing feature between a Bennett's fracture and a Rolando's fracture?

A: Number of fragments - Bennett's is a two-part fracture-subluxation, while Rolando's is a comminuted fracture with 3 or more fragments. Both are intra-articular thumb metacarpal base fractures, but Rolando's has a worse prognosis due to greater articular damage.

Fracture Pattern

Q: What is the typical fracture pattern seen in a Rolando's fracture on radiograph?

A: Y-shaped or T-shaped pattern with three main fragments: a volar fragment, a dorsal fragment, and the metacarpal shaft. Central articular impaction may also be present. The Y-shaped pattern is most common and offers the best opportunity for anatomic reconstruction.

Imaging

Q: What is the most important imaging study for surgical planning in Rolando's fracture?

A: CT scan with 3D reconstruction is essential for surgical planning. It allows accurate assessment of fragment number, fragment size, degree of articular impaction, and helps guide fixation strategy. Plain radiographs are insufficient for surgical planning.

Treatment Selection

Q: A patient has a highly comminuted Rolando's fracture with multiple small articular fragments. What is the preferred treatment?

A: External fixation with ligamentotaxis is preferred when fragments are too small for screw fixation. Pins are placed in MC1 shaft and trapezium/MC2, then distraction is applied to restore length and achieve indirect reduction through ligamentotaxis. Limited percutaneous K-wires may supplement.

Prognosis

Q: What is the expected arthritis rate following a Rolando's fracture, even with anatomic reduction?

A: 40-50% develop post-traumatic arthritis (compared to 20-30% for Bennett's fractures). This higher rate occurs because the cartilage damage at the time of injury cannot be reversed, even with perfect reduction. Patients should be counseled about this expected outcome.

Salvage Options

Q: What is the gold standard salvage procedure for symptomatic post-traumatic arthritis following a Rolando's fracture?

A: CMC arthrodesis (fusion) is the gold standard salvage, particularly for young, active patients. The thumb is fused in functional position: 40° palmar abduction, 20° radial abduction, and 15° pronation. This provides reliable pain relief with acceptable functional outcome.

Australian Context

Epidemiology in Australia:

Rolando's fractures represent approximately 15-20% of thumb metacarpal base fractures in the Australian population. They are commonly seen following high-energy mechanisms including contact sports (rugby, AFL), motor vehicle accidents, and workplace injuries. The injury pattern is more commonly seen in young males.

Management Considerations:

Early referral to a hand surgery service is recommended for all Rolando's fractures. CT scanning for surgical planning is standard practice in Australian centres. Most cases are managed surgically, with ORIF or external fixation depending on the fracture pattern. Metropolitan hand surgery units typically manage these cases, with regional centres often transferring for specialist care.

Rehabilitation:

Hand therapy services are essential for optimal recovery and are accessible through public hospital outpatient departments. Workers' compensation cases require thorough documentation and functional outcome measures. Return to work planning should commence early, particularly for manual workers who may require role modification or vocational retraining.

Financial Considerations:

Surgical hardware is not covered by the PBS and requires private health insurance or self-funding. Public hospital waiting lists for elective hand surgery may delay treatment. Private sector care offers faster access but at additional cost to patients.

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