Managing Orthopedic Rehabilitation

Required clinical questions:

• What is the surgical procedure or injury diagnosis (specific: "L ACL reconstruction with bone-patellar tendon-bone autograft" not just "knee surgery")?
• What is the date of surgery or injury?
• What are the surgeon's specific restrictions (weight-bearing status, ROM limits, brace requirements, precautions)?
• What was the intraoperative finding or fixation quality (stable/unstable, concomitant procedures such as meniscal repair, labral repair)?
• What is the patient's pre-injury activity level and return-to-activity goals?
• Are there comorbidities affecting healing (diabetes, smoking, immunosuppression, osteoporosis)?

Required documents:

• Operative report with procedure details, graft type, fixation method, and concomitant procedures
• Surgeon's post-operative rehabilitation protocol (specific to the practice if available)
• Post-operative orders with weight-bearing status, brace settings, and restrictions
• Pre-operative imaging and functional status if available
• Insurance authorization with approved visit count

Step 1 — Map the Rehabilitation to Tissue Healing Phases

All orthopedic rehab aligns with biological healing:

Adjust timelines for:

• Concomitant procedures (meniscal repair adds 4-6 weeks of restricted WB/ROM)
• Patient factors (age, diabetes, smoking delay healing by 30-50%)
• Revision surgery (more conservative timelines than primary)
• Biological augmentation (PRP, stem cells — follow surgeon protocol)

Step 2 — Implement Procedure-Specific Protocol

ACL reconstruction (example: bone-patellar tendon-bone autograft):

• Weeks 0-2: WBAT with brace locked in extension for ambulation, ROM 0-90 degrees, quad sets, SLR
• Weeks 2-6: Full ROM target by week 6, closed-chain exercises (mini-squats, leg press), patellar mobilization
• Weeks 6-12: Progressive resistance, stationary bike, proprioceptive training
• Weeks 12-16: Running program initiation if quad strength ≥70% contralateral
• Months 6-9: Return-to-sport testing battery

Total knee arthroplasty:

• Day 0-1: WBAT with walker, CPM if ordered, ankle pumps, quad sets, SLR
• Weeks 1-6: Progressive ROM (goal: 0-120 degrees by week 6), stair training, gait training
• Weeks 6-12: Strengthening progression, balance training, community ambulation
• Months 3-6: Full return to low-impact activities; discharge when goals met

Rotator cuff repair:

• Weeks 0-6: Sling immobilization, passive ROM only (pendulums, table slides), no active shoulder motion
• Weeks 6-10: Active-assisted ROM progressing to active ROM
• Weeks 10-14: Light strengthening (isometric then isotonic)
• Months 4-6: Progressive resistance, functional overhead activities
• Note: Large/massive tears may require extended immobilization per surgeon

Total hip arthroplasty (posterior approach):

• Precautions: No hip flexion >90 degrees, no adduction past midline, no internal rotation for 6-12 weeks
• WBAT with walker/cane unless cemented vs. uncemented requires modification
• Progressive gait training, stair training, functional mobility
• Anterior approach: typically fewer precautions, faster protocol

Step 3 — Track Objective Milestones at Each Phase Transition

Before advancing phases, document that criteria are met:

Phase I → Phase II transition criteria:

• Pain ≤4/10 at rest
• Wound healing progressing without signs of infection
• ROM at expected level per protocol timeline
• Quad activation present (able to perform SLR without extensor lag)
• Weight-bearing status achieved as ordered

Phase II → Phase III transition criteria:

• Full passive ROM or within 10 degrees of contralateral
• MMT ≥3+/5 for surgical limb primary movers
• Normalized gait pattern with appropriate device
• No effusion increase with current activity level

Phase III → Phase IV transition criteria:

• Full ROM equal to contralateral
• Strength ≥80% of contralateral by dynamometry
• Single leg balance ≥30 seconds without loss of balance
• Functional movement quality satisfactory (no compensatory patterns)

Step 4 — Perform Return-to-Sport/Activity Testing

For patients returning to athletics or demanding physical activity:

Standard return-to-sport battery (ACL example):

• Isokinetic quadriceps/hamstring strength: Limb Symmetry Index (LSI) ≥90%
• Single-leg hop tests (4 hop tests): LSI ≥90% on each
  • Single hop for distance
  • Triple hop for distance
  • Crossover hop for distance
  • 6-meter timed hop
• Y-Balance Test: composite score within 4 cm of uninvolved limb
• Functional movement screen (FMS) score ≥14 with no asymmetries
• Sport-specific agility testing (T-test, pro agility)
• Patient-reported outcome: ACL-RSI (ACL Return to Sport after Injury) scale ≥56/100 for psychological readiness

Clearance criteria documentation:

• All quantitative test results with pass/fail per threshold
• Surgeon clearance obtained (document date and communication)
• Patient education on ongoing injury prevention program
• Graduated return-to-play schedule (not immediate full participation)

Step 5 — Document Visit Utilization Against Expected Norms

Track total visits and compare to diagnosis-specific benchmarks:

Document clinical justification when visits exceed expected ranges: comorbidity-related delays, complications, concomitant procedures.

Checkpoint B — Pre-Finalization Review

Before finalizing orthopedic rehabilitation documentation:

• Operative report reviewed and procedure details documented accurately
• Surgeon's specific protocol identified and referenced
• Current rehabilitation phase identified with objective justification
• Weight-bearing status and brace requirements accurately documented
• ROM and strength tracked against phase-appropriate targets
• Phase transition criteria met before advancing (documented)
• Complications documented (effusion, wound issues, hardware concerns)
• Patient adherence to HEP and precautions documented
• Visit count tracked against expected norms with justification for variance
• Return-to-activity testing completed with quantitative results

Quality Audit

• Operative report findings match rehabilitation protocol selection
• Tissue healing timelines respected in phase progression
• ROM measurements include AROM and PROM with comparison to goals and contralateral
• Strength testing uses consistent methodology (MMT, dynamometry, or isokinetic)
• Return-to-sport tests use published LSI thresholds (≥90%)
• All [VERIFY] flags resolved or escalated to surgeon
• Visit utilization within expected norms or justified
• Patient education documented (precautions, HEP, activity modification)
• Surgeon communication documented for milestone decisions
• Documentation meets payer requirements for continued authorization

Guidelines

• Always obtain and read the operative report — protocol selection depends on graft type, fixation, and concomitant procedures
• Never advance rehabilitation phases based solely on time; progression requires meeting objective criteria
• Surgeon preferences may differ from published protocols — document which protocol is being followed and any modifications
• Post-operative complications (DVT, infection, hardware failure) require immediate physician notification and documentation
• CPM (continuous passive motion) use is declining in evidence — follow surgeon preference but document rationale
• Effusion monitoring is essential: persistent effusion indicates the tissue is being overloaded
• Cryotherapy is evidence-based for acute post-operative pain and edema — document use and response
• For workers compensation cases, document work-related restrictions at each visit using DOL physical demand categories
• Scar mobilization should begin once wound is fully closed and sutures/staples removed
• Return-to-sport decisions are shared between surgeon, therapist, and patient — document the conversation and decision rationale