Overview for NSW injured workers
Start with the dispute, not just the diagnosis
May be relevant when
Benefits to check
Legal help is useful when
How this affects your claim in practice
In a toe injury claim, the diagnosis is only the starting point. The records should connect x-rays identifying the toe, phalanx, joint, displacement and healed alignment and examination of metatarsophalangeal and interphalangeal movement, ankylosis, stability, sensation and tendon function with the worker's practical limits, including push-off, balance, stairs, ladders, kneeling, walking distance and protective footwear and whether the injured toe affects safe footing on uneven or sloped surfaces. If the insurer disputes whether the great toe or a lesser toe is affected and which joint remains impaired, the response should address that reason directly.
Assessment source
- NSW Guidelines for the Evaluation of Permanent Impairment, paras 1.8-1.12: NSW Guidelines control the assessment method and AMA5 is used only where adopted and not modified.
- NSW Guidelines para 1.12: AMA5 Chapter 18 pain is excluded; chronic pain is assessed through the underlying diagnosed condition, while CRPS is assessed under the relevant NSW method.
- NSW Guidelines para 1.15: assessment should usually wait until maximum medical improvement, meaning the condition is stable and unlikely to change substantially in the next year.
- NSW Guidelines Chapter 3 applies AMA5 Chapter 17 only as modified by NSW. Paragraphs 3.2-3.7 require the most specific valid method, selection of the highest valid evaluation where more than one method applies, common units before combination, and a 40% WPI lower-limb maximum.
- NSW Guidelines para 1.24: activities of daily living must not be used to increase or reduce a calculated lower-extremity impairment. Functional examples explain the measurement; they are not an extra percentage.
- NSW Guidelines paras 3.8-3.15 and corrected AMA5 Tables 17-4 and 17-6: true leg length, gait, unilateral atrophy and manual muscle testing each have their own measurement and non-combination requirements.
- NSW Guidelines paras 3.16-3.18: inconsistent range-of-motion findings are invalid; values from different movement planes within one joint are added; joint ankylosis uses the corrected NSW optimum-position table and positional additions.
- NSW Guidelines paras 3.19-3.24: arthritis means radiological cartilage loss for impairment purposes. It cannot be assumed from pain, and the arthritis method cannot be combined with gait, atrophy, strength or range of motion.
- NSW Guidelines paras 3.10-3.15 and 3.32-3.35: gait is a last resort; gait, atrophy, muscle testing and peripheral-nerve methods can duplicate lower-limb function and must follow Table 17-2 non-combination rules; CRPS uses the NSW Chapter 17 method rather than AMA5 Chapter 18 pain.
- NSW Guidelines paras 3.26-3.30 and Tables 3.2-3.4: NSW modifies diagnosis-based estimates, tibial plateau fracture, patello-femoral and ankle replacement, tibia-os calcis angle and persistent plantar fasciitis. Hip and total-knee replacements use AMA5 Tables 17-33 to 17-35 subject to the NSW corrections.
What injuries or conditions may be assessed?
Toe injuries include phalangeal fracture, metatarsophalangeal or interphalangeal dislocation, tendon injury, digital nerve injury, ankylosis and partial or complete amputation.
- The great toe has a different role in push-off from the lesser toes, and the affected digit and joint must be identified.
- Nail-bed or soft-tissue trauma may require treatment but does not automatically create a rateable permanent impairment.
Symptoms and findings that matter
The examiner records the affected toe, joint movement or ankylosis, healed alignment, tendon function, sensation and any amputation level. These findings are then converted through the applicable lower-limb method.
For toe injury, range of motion is normally measured three times in each relevant plane and the greatest valid result is used. If repeated readings or findings between examinations are materially inconsistent, ROM is not a valid impairment parameter.
If true leg length is relevant to toe injury, manual measurement is an exception to the greatest-reading rule: three readings are averaged. The opposite joint or limb is also compared where it provides a valid baseline.
Where toe injury is assessed through manual muscle weakness, the examiner uses the six Medical Research Council grades from 0 to 5. Those grades are ordinal rather than evenly spaced, and the NSW method uses AMA5 Table 17-8; electrodiagnostic results do not replace the manual muscle test.
An impairment report for toe injury may need a diagnosis-based estimate, radiological cartilage-loss method, replacement score, true limb-length difference, unilateral atrophy, muscle grade, named-nerve deficit or gait method instead of, or in a limited case alongside, ROM.
What investigations are usually relevant
Investigations for toe injury may include weight-bearing X-rays, CT, MRI, ultrasound or operation records identifying the actual joint, fracture, tendon, ligament, cartilage, prosthesis or nerve condition and repeat goniometer measurements, stability tests, alignment findings and comparison with the unaffected side where that comparison is valid. Each result should answer a defined clinical question and be read with the examination, diagnosis and history.
- Orthopaedic, rehabilitation and physiotherapy records showing whether the condition has reached maximum medical improvement.
- Certificates of capacity and duties evidence about walking, standing, stairs, kneeling, squatting, driving, lifting and uneven ground. These explain claim impact but do not alter the WPI calculation.
How WPI is assessed for this body part
For toe injury, NSW Guidelines Chapter 3 applies AMA5 Chapter 17 subject to NSW corrections. The most specific valid method is used, and where more than one valid method applies the highest valid evaluation is generally selected unless Table 17-2 permits a combination.
If ROM is valid for toe injury, values in different planes of the same joint are added. Regional values in the same limb are expressed in the same unit and combined before conversion to WPI.
For toe injury, ankle dorsiflexion brings the toes towards the shin; plantarflexion points the foot down; inversion and eversion turn the sole inward and outward. Hindfoot alignment and true ankylosis use separate methods from ordinary movement loss.
Arthritis in an assessment of toe injury requires radiologically measured cartilage loss. For a knee, only the most impaired compartment is used. Arthritis cannot be combined with gait, atrophy, strength or ROM for the same loss.
For toe injury, gait remains a last-resort standalone method. Atrophy, manual muscle testing, peripheral nerve impairment and gait can duplicate strength loss and cannot be stacked. A diagnosis-based estimate is combined only where Table 17-2 permits it.
The calculation for toe injury cannot be changed because of activities of daily living under NSW paragraph 1.24. Functional descriptions help explain the evidence but are not an uplift or deduction.
Table and value examples
Toe injury method selection
No general fixed percentage; use the row for the named digit, joint and stable residual findingMovement, ankylosis, sensory loss and amputation are different methods. A percentage should not be quoted until the exact toe and qualifying finding are established.
Source: NSW Guidelines paras 3.2-3.7; AMA5 Chapter 17 as modified
Worked assessment illustrations
These examples paraphrase the assessment reasoning in the source material. They explain method only and are not predicted outcomes.
Illustration 1
Toe injury: identify the digit and stable loss first
Assumed facts: Assume a crush injury has healed with a stable deficit in one named toe. Radiographs and examination record the joint, motion, sensation and alignment.
Method: The assessor selects the table for the actual residual finding, converts it in the prescribed lower-limb sequence and avoids adding overlapping pain, gait or footwear difficulty.
Illustrative outcome: No percentage is given without the exact digit and table criteria. This example shows the required sequence and is not a likely outcome.
Source: NSW Guidelines Chapter 3; AMA5 Chapter 17 as modified
What usually does not increase WPI
Pain in footwear, swelling or a healed toe fracture does not by itself satisfy a movement, ankylosis, nerve or amputation row.
Pain, tenderness, swelling or difficulty walking does not create a percentage without a valid lower-limb method.
A scan label, surgery name or recommendation for surgery is not a fixed WPI result.
Work restrictions, weekly payments and inability to resume the pre-injury job are important claim issues but are not themselves impairment measurements.
Activities of daily living cannot be used to increase or reduce the calculated lower-extremity rating.
Evidence checklist
The records for toe injury should include the accepted injury description, date and any insurer decision limiting the body part or diagnosis and imaging and operation reports, including the relevant side, level, compartment and procedure. They are most useful when the diagnosis, examination and practical restrictions are consistent.
- Repeat movement, stability, alignment, circumference, limb-length or neurological measurements required by the selected method.
- A calculation worksheet identifying the table, regional unit, permitted combinations, conversion and rounding.
How this injury commonly happens at work
Work-related toe injury can arise through a crush or falling object causing phalangeal fracture or joint injury and a slip, trip or forceful push-off causing dislocation or tendon injury. The chronology should identify the actual task or event and when symptoms or function changed.
Work-related toe injury can arise through machinery or sharp-object trauma causing soft-tissue, nail-bed, nerve or partial amputation injury. The chronology should record the actual task or event and the point at which symptoms or function changed.
Common insurer disputes
For toe injury, an insurer may dispute whether the great toe or a lesser toe is affected and which joint remains impaired and whether pain is supported by fracture, movement, sensory or structural findings. The written decision should be answered with evidence directed to those reasons.
Further disputes about toe injury may concern whether nerve loss or amputation has been converted through the correct lower-limb method and whether footwear intolerance alone has been mistaken for WPI. The decision notice should identify which issue is relied on and the evidence said to support it.
Treatment and surgery issues
Depending on the diagnosis and treating opinion, management of toe injury may involve fracture or dislocation care, tendon or nerve management, footwear modification and rehabilitation where supported and podiatric or orthopaedic review for persistent structural consequences. The request should explain the expected functional benefit and its connection to the accepted injury.
Weekly payments and work capacity
Capacity evidence for toe injury should address push-off, balance, stairs, ladders, kneeling, walking distance and protective footwear and whether the injured toe affects safe footing on uneven or sloped surfaces. Proposed duties must be sustainable for the proposed hours, not merely possible once.
For toe injury, capacity evidence should address whether proposed duties allow the required footwear and activity limits. The question is whether those activities can be performed safely, reliably and for the proposed hours—not whether a task can be attempted once.
How NSW Work Injury Claim can help
For toe injury, a claim review can help to identify the toe, joint and stable residual finding and check radiographs, movement, sensation and any operation records. The purpose is to identify the precise decision and the evidence needed for the next available step, not to promise an outcome.
For toe injury, a claim review can help to review the conversion and non-combination steps before relying on a percentage. The purpose is to identify the precise decision and the evidence needed for the next available step, not to promise an outcome.
Common questions about toe injury claims
How can work cause or aggravate toe injury?
For toe injury, the relevant work history may include a crush or falling object causing phalangeal fracture or joint injury, a slip, trip or forceful push-off causing dislocation or tendon injury, and machinery or sharp-object trauma causing soft-tissue, nail-bed, nerve or partial amputation injury. A claim still depends on the actual chronology and medical evidence. The records should identify what changed, when symptoms began or worsened, and how the diagnosed condition affects the worker's duties.
How is WPI assessed for toe injury?
For toe injury, NSW Guidelines Chapter 3 applies AMA5 Chapter 17 subject to NSW corrections. The most specific valid method is used, and where more than one valid method applies the highest valid evaluation is generally selected unless Table 17-2 permits a combination. The examiner records the affected toe, joint movement or ankylosis, healed alignment, tendon function, sensation and any amputation level. These findings are then converted through the applicable lower-limb method. The assessor must apply the NSW Guidelines to the accepted, stable condition; the diagnosis or an operation does not by itself determine a percentage.
Which records are most useful for a toe injury assessment?
A toe injury assessment commonly needs the accepted injury description, date and any insurer decision limiting the body part or diagnosis, imaging and operation reports, including the relevant side, level, compartment and procedure, repeat movement, stability, alignment, circumference, limb-length or neurological measurements required by the selected method, and a calculation worksheet identifying the table, regional unit, permitted combinations, conversion and rounding. Those records are most useful when they describe the same diagnosis, examination findings, treatment history and practical work restrictions.
What does an insurer commonly dispute about toe injury?
For toe injury, common issues include whether the great toe or a lesser toe is affected and which joint remains impaired, whether pain is supported by fracture, movement, sensory or structural findings, and whether nerve loss or amputation has been converted through the correct lower-limb method. The response should address the insurer's stated reason with the relevant chronology, clinical findings, investigations and duties evidence rather than relying on the diagnosis alone.
How can toe injury affect weekly payments and suitable duties?
Capacity evidence for toe injury may need to address push-off, balance, stairs, ladders, kneeling, walking distance and protective footwear, whether the injured toe affects safe footing on uneven or sloped surfaces, and whether proposed duties allow the required footwear and activity limits. A certificate should describe what the worker can do safely and sustainably. Proposed duties should then be checked against those restrictions and the real demands of the job.
Does toe injury automatically receive a fixed WPI percentage?
No. For toe injury, one verified example is toe injury method selection: No general fixed percentage; use the row for the named digit, joint and stable residual finding, under NSW Guidelines paras 3.2-3.7; AMA5 Chapter 17 as modified. That value applies only when its stated criteria are met. Pain in footwear, swelling or a healed toe fracture does not by itself satisfy a movement, ankylosis, nerve or amputation row.
Request a calm claim position review
If you have received an insurer decision or you are unsure how your injury evidence fits together, we can help you identify the issue, organise the documents and consider the next step. Where ILARS funding is approved, eligible legal costs and necessary disbursements may be covered.
Related NSW workers compensation guides
- Lower-limb WPI assessment
- Lump sum WPI claims
- Treatment denied
- Surgery denied
- Hip injury claims
- Hip fracture assessment
- Hip replacement assessment
- Knee injury claims
- Meniscus tear assessment
- Tibial plateau fractures
- Ankle injury claims
- Foot injury assessment
- Lower-limb nerve injury
- Weekly payments
- Work capacity decisions
- IME guide