Rehabilitation and Injury Notes

• Avoid aggravation: Ensure exercises and activities do not exacerbate the patient's condition. Monitor patient feedback and adjust the rehabilitation plan accordingly.

• Timing of interventions according to healing phase: Interventions must align with the current stage of tissue healing (hemostasis, inflammation, proliferation, remodeling) to optimize recovery and prevent setbacks. Early interventions focus on pain and edema management, while later stages emphasize strength and function.

• Patient compliance is crucial: Patient adherence to the rehabilitation program is essential for achieving desired outcomes. Factors include patient education, motivation, and addressing any barriers to participation.

• Rehabilitation should be individualized: Each patient's rehabilitation program should be tailored to their specific needs, considering factors such as injury type, severity, overall health status, and functional goals.

• Sequence exercises logically (e.g., PROM > AAROM > AROM): Progress from passive range of motion (PROM) to active-assisted range of motion (AAROM) and finally to active range of motion (AROM). This progression ensures controlled and progressive stress on healing tissues.

• Progress exercise intensity appropriately: Gradually increase the intensity of exercises as the patient demonstrates tolerance and improvement. Monitor for signs of overexertion or re-aggravation of symptoms.

• Treat the total patient: physical, psychological, social aspects: Address the physical, psychological, and social aspects of the patient's condition. Consider factors such as pain management, emotional support, and social integration to promote holistic recovery.

Load-Deformation Curve & Tissue Injury

• Tissues deform under load; curve shows elastic vs plastic vs failure region: When tissues are subjected to a load, they deform. The load-deformation curve illustrates the relationship between the applied load and the resulting deformation. It typically consists of three regions: elastic, plastic, and failure. The elastic region represents reversible deformation, while the plastic region indicates permanent deformation. The failure region signifies structural failure of the tissue.

• Injury occurs past yield point, into plastic/failure zone: Tissue injury occurs when the applied load exceeds the tissue's yield point, causing it to enter the plastic or failure zone. In these regions, the tissue undergoes irreversible deformation or structural damage, respectively. Different tissues have different stress tolerances, affecting their susceptibility to injury under various loading conditions.

• Different tissues have different stress tolerances: Different tissues exhibit varying stress tolerances, influencing their susceptibility to injury under different loading conditions. Stress tolerances are a crucial consideration in rehabilitation to ensure appropriate loading and prevent re-injury.

Stages of Grief in Rehabilitation

• Denial, Anger, Bargaining, Depression, Acceptance: When patients experience injury or disability, they may go through stages of grief similar to those described by Kübler-Ross. These stages include denial, anger, bargaining, depression, and acceptance. Understanding that patients go through these stages helps practitioners provide appropriate support and guidance throughout rehabilitation.

• Patients progress at different rates: Patients progress through the stages of grief at different rates and may not experience them in a linear fashion. Some patients may linger in one stage longer than others or may regress to earlier stages.

• Support psychological recovery: Psychological recovery and emotional support are essential aspects of the rehabilitation process. Clinicians can provide empathy, encouragement, and counseling to help patients cope with their emotions and adjust to their new circumstances. Integrating psychological support into rehabilitation can facilitate overall recovery and improve patient outcomes.

Sprain Classification & End-Feels

• Grade I: firm end-feel, no laxity: A Grade I sprain involves mild stretching or tearing of ligament fibers, resulting in minimal pain and swelling. The joint maintains its stability, with a firm end-feel upon stress testing, indicating no significant laxity.

• Grade II: soft end-feel, partial tear: A Grade II sprain involves a partial tear of ligament fibers, leading to moderate pain, swelling, and some joint instability. Stress testing reveals a soft end-feel, indicating increased laxity compared to Grade I sprains.

• Grade III: empty end-feel, complete tear: A Grade III sprain involves a complete rupture of the ligament, resulting in significant pain, swelling, and joint instability. Upon stress testing, an empty end-feel is noted, indicating a complete loss of ligamentous support.

Healing Process & Influencing Factors

• Phases: Hemostasis, Inflammatory, Proliferative, Remodeling: The healing process following tissue injury typically occurs in four overlapping phases: hemostasis, inflammatory, proliferative, and remodeling. Each phase is characterized by specific cellular and molecular events that contribute to tissue repair and regeneration.

• Influenced by age, health, blood supply, severity of injury: Various factors can influence the healing process, including age, overall health status, blood supply to the injured tissue, and the severity of the injury. Younger individuals and those with good overall health tend to heal more quickly than older individuals or those with underlying medical conditions. Adequate blood supply is essential for delivering oxygen and nutrients to the injured tissue, while the severity of the injury can affect the duration and complexity of the healing process.

On-Field vs Off-Field Assessments

• On-field: rapid, triage, life-threatening focus: On-field assessments are conducted immediately following an injury to quickly assess the situation, prioritize care, and identify any life-threatening conditions. These assessments typically involve a rapid evaluation of airway, breathing, and circulation (ABC), as well as assessment of consciousness and neurological function.

• Off-field: detailed history and physical exam: Off-field assessments are conducted in a more controlled environment, such as a clinic or training room, and involve a comprehensive evaluation of the patient's condition. These assessments typically include a detailed medical history, a thorough physical examination, and specialized tests to assess the extent of the injury and identify any underlying pathology.

Healthcare Team & Communication

• Primary: ATC, physician, PT, patient: The primary healthcare team consists of the professionals who are directly involved in the patient's care and treatment. This typically includes the athletic trainer (ATC), physician, physical therapist (PT), and the patient themselves. Effective communication and collaboration among these individuals are essential for ensuring coordinated and comprehensive care.

• Secondary: nutritionist, orthotist, EMT: The secondary healthcare team consists of professionals who provide specialized support and services to complement the care provided by the primary team. This may include a nutritionist, orthotist, and emergency medical technician (EMT). These individuals play a crucial role in addressing specific aspects of the patient's condition and overall well-being.

• Clear communication improves outcomes: Clear and open communication among all members of the healthcare team is essential for achieving optimal patient outcomes. Regular communication ensures that everyone is informed about the patient's progress, any changes in their condition, and any adjustments to the treatment plan. This collaborative approach promotes coordinated care and enhances the likelihood of a successful recovery.

Physical Stress Theory

• Tissue adapts to the level of stress: atrophy or hypertrophy: According to the Physical Stress Theory, tissues adapt to the level of stress they are subjected to. When tissues are exposed to appropriate levels of stress, they undergo hypertrophy, becoming stronger and more resilient. Conversely, when tissues are subjected to insufficient stress, they undergo atrophy, becoming weaker and more susceptible to injury.

• Too little stress weakens tissue; too much causes injury: Applying too little stress to tissues can lead to weakening and atrophy, making them vulnerable to injury. Conversely, exposing tissues to excessive stress can overwhelm their adaptive capacity, leading to injury. Therefore, it is crucial to apply an appropriate amount of stress to tissues during rehabilitation to promote healing and prevent further injury.

Exam & SOAP Components

• S: Subjective (history, pain profile - OPQRST): The subjective component of the SOAP note includes information reported by the patient regarding their medical history, current symptoms, and functional limitations. This may include details about the mechanism of injury, previous treatments, and the patient's perception of their condition. OPQRST is a mnemonic used to assess the patient's pain profile, including Onset, Provocation, Quality, Region/Radiation, Severity, and Timing.

• O: Objective (inspection, palpation, ROM, MMT): The objective component of the SOAP note includes findings from the physical examination, such as inspection, palpation, range of motion (ROM) measurements, and manual muscle testing (MMT). These objective measures provide valuable information about the patient's physical condition and functional abilities.

• A: Assessment (differential diagnosis): The assessment component of the SOAP note involves the clinical interpretation of the subjective and objective findings to formulate a differential diagnosis. This process involves considering various potential diagnoses and ruling out conditions based on the available evidence. The assessment should also include a discussion of the patient's prognosis and expected outcomes.

• P: Plan (goals, interventions, referrals): The plan component of the SOAP note outlines the treatment goals, interventions, and any necessary referrals to other healthcare professionals. Treatment goals should be specific, measurable, achievable, relevant, and time-bound (SMART). Interventions may include therapeutic exercises, manual therapy techniques, modalities, and patient education. Referrals to specialists such as orthopedic surgeons or neurologists may be necessary for further evaluation or treatment.

SINS & Comparable Sign

• SINS: Severity, Irritability, Nature, Stage: SINS is an acronym used to guide the assessment and management of musculoskeletal conditions. It stands for Severity, Irritability, Nature, and Stage. Severity refers to the intensity of the patient's symptoms. Irritability describes how easily the symptoms are provoked or aggravated. Nature refers to the type of pathology or mechanism of injury. Stage refers to the phase of healing or chronicity of the condition.

• Comparable sign: objective measure that reproduces patient's symptoms: A comparable sign is an objective finding or test that reproduces the patient's symptoms. This may include a specific movement, palpation finding, or special test that elicits the patient's pain or discomfort. Identifying a comparable sign helps to confirm the diagnosis and track the patient's progress during treatment.

ROM, PROM vs AROM Expectations

• AROM: evaluates contractile tissue: Active range of motion (AROM) refers to the range of motion that a patient can achieve independently using their own muscles. AROM primarily evaluates the function of contractile tissues, such as muscles and tendons.

• PROM: assesses non-contractile structures: Passive range of motion (PROM) refers to the range of motion that can be achieved when an external force is applied to move the joint. PROM primarily assesses the integrity and mobility of non-contractile structures, such as ligaments, joint capsules, and cartilage.

• PROM > AROM = weakness; PROM = AROM and both limited = capsular issue: If PROM is greater than AROM, it suggests weakness or impaired function of the contractile tissues. If PROM and AROM are equal and both are limited, it suggests a capsular issue or joint restriction.

Goniometry & Stretching

• Measure joint ROM accurately using axis, stationary arm, moving arm: Goniometry is the process of measuring joint range of motion (ROM) using a goniometer. A goniometer consists of an axis, a stationary arm, and a moving arm. Accurate goniometric measurements require careful alignment of the goniometer with the anatomical landmarks of the joint.

• Static vs dynamic stretching: static for cool down, dynamic for warm-up: Static stretching involves holding a stretch in a comfortable position for a period of time, typically 15-30 seconds. Static stretching is often used during cool-down to improve flexibility and reduce muscle soreness. Dynamic stretching involves controlled movements through the full range of motion. Dynamic stretching is often used during warm-up to prepare the muscles for activity and improve performance.

Balance, Proprioception & Rehab

• Systems: visual, vestibular, somatosensory: Balance and proprioception rely on the integration of sensory information from three primary systems: visual, vestibular, and somatosensory. The visual system provides information about the body's orientation in space. The vestibular system provides information about head position and movement. The somatosensory system provides information about body position, pressure, and joint movement.

• Progress from static to dynamic activities: Rehabilitation programs for balance and proprioception typically progress from static activities to dynamic activities. Static activities involve maintaining balance in a stable position, while dynamic activities involve maintaining balance during movement. Progression should be gradual and based on the patient's ability to maintain stability and control.

• ABC: Agility, Balance, Coordination: Agility, balance, and coordination (ABC) are essential components of functional movement and athletic performance. Rehabilitation programs should incorporate activities that challenge and improve these skills.

Head, Cervical Spine, and Shoulder

• Coup vs Contrecoup Injuries- Coup injury: occurs at the site of impact

  • Contrecoup injury: occurs on the opposite side of the impact

  • Commonly seen in car accidents or falls

• Cranial Nerves- 12 cranial nerves; each has a motor, sensory, or both function

  • Examples: CN I (Olfactory - Sensory), CN VII (Facial - Both)

  • Assessment includes smell, eye tracking, facial movement, hearing, tongue movement

• Surface Anatomy - Cervical Spine- Hyoid bone: C3 level

  • Thyroid cartilage: C4-C5 level

  • Cricoid cartilage: C6 level

  • Sternal notch aligns with T2 spinous process

• Thoracic Outlet Syndrome- Three types: Neurogenic, Vascular, Nonspecific

  • Tests: Adson, Allen, Roos, Military Brace

  • Symptoms include paresthesia, discoloration, edema in upper limb

• Subdural vs Epidural Hematomas- Subdural: venous bleed, slower onset, between dura and arachnoid

  • Epidural: arterial bleed, rapid onset, between skull and dura

  • Subdural more common in elderly; epidural in younger with trauma

• GHJ Dislocation, Bankart vs Hill-Sachs- Anterior dislocation most common

  • Bankart: labrum tear (anterior-inferior)

  • Hill-Sachs: humeral head compression fracture (posterolateral)

  • Reduction techniques include traction + ER, Spaso, Milch

• Little Leaguer's Shoulder- Apophysitis of proximal humeral growth plate

  • Common in adolescent baseball pitchers

  • Chronic stress from overhead throwing; C/C: shoulder pain, loss of velocity

• Shoulder Special Tests- Instability: Apprehension, Relocation, Sulcus Sign

  • Impingement: Neer, Hawkins-Kennedy, Painful Arc

  • Labral: O'Brien's, Crank, Clunk, Speed's, Yergason's

• Types of Impingement- Primary: structural, e.g., acromial shape or osteophytes

  • Secondary: functional, due to scapular dyskinesia, posture, capsular tightness

• GIRD- Glenohumeral Internal Rotation Deficiency

  • Loss of IR in dominant arm in overhead athletes

  • Normal if total arc of motion is equal bilaterally

  • Concern if total arc is also reduced or associated with symptoms

• SLAP Lesions- Superior labrum anterior to posterior tear

  • Involves biceps tendon anchor

  • Caused by overhead motions, trauma, or chronic stress

• Treatment Methods for Instability & Impingement- Instability: conservative rehab if mild, surgery for recurrent cases

  • Impingement: primary treated surgically (e.g., decompression), secondary treated conservatively (posture, RC strengthening)

Elbow, Wrist, and Hand

• Elbow Ligaments and Stresses- UCL resists valgus stress; RCL resists varus stress

  • UCL anterior band is primary restraint throughout motion; posterior in >90° flexion

  • Valgus stress during late cocking/early acceleration; varus in extension or trauma

  • Common injuries: UCL tear (valgus), LUCL tear (varus/ER) -> PLRI

• Throwing Mechanics and Stress- Greatest elbow stress during late cocking and early acceleration

  • Flexion: valgus tension medially; Extension: lateral compression

  • Injury risk: neuritis, tendinopathy, OCD, osteophytes

• Epicondylalgia- Lateral (tennis elbow): ECRB overuse, age 35-50, grip & extension motions

  • Medial (golfer's elbow): pronator/flexor overload, age 30-60, flexion & grip

  • Treatments: manual therapy, modalities (ionto, ultrasound), bracing, eccentric rehab

• Nerve Distribution and Compression- Ulnar: 5th & ulnar half of 4th digit (Guyon's, Cubital Tunnel)

  • Median: digits 1-3 & radial 4th digit (Carpal Tunnel)

  • Radial: dorsal hand, thumb base (Superficial branch entrapment)

• Little Leaguer's Elbow- Apophysitis of medial epicondyle in young throwers

  • Pain during wrist/finger extension & resisted wrist/finger flexion

  • Treatment: rest, activity modification, rehab

• Terrible Triad of Elbow- Elbow dislocation + radial head fx + coronoid process fx

  • Requires surgical stabilization

• UCL Anatomy and Tommy John Surgery- UCL: Anterior (main restraint), posterior (flexion), transverse (minimal)

  • Tommy John: UCL graft reconstruction; 90% return to sport

• OCD vs Panner's Disease- OCD: adolescents >10, capitellum, repetitive valgus compression

  • Panner's: younger (5-10), avascular necrosis of capitellum

• Median Nerve Tests- Phalen's: wrist flexion causes tingling in digits 1-3

  • Tinel's: tapping over carpal tunnel elicits paresthesia

  • Carpal Tunnel: inspect thenar atrophy, grip weakness

• Tendon Zones of the Hand- Zone 1: DIP injuries (e.g., Mallet)

  • Zone 2: no-man's land; high risk of adhesion

  • Zone 5: adhesion to skin; extensor lag

• Scaphoid Injury- MOI: FOOSH with radial deviation

  • Snuffbox pain; may not show on early x-rays

  • Use MRI; immobilize early to prevent AVN

• Finger Injuries and Interventions- Mallet (extensor DIP), Boutonniere (central slip), Jersey (FDP)

  • Splinting, tendon gliding, ROM protocols depend on zone and injury

• Special Tests for Hand/Finger- Watson: scapholunate instability

  • Finkelstein's: De Quervain's (APL, EPB)

  • Elson's: Boutonniere

• Salter-Harris Fractures- S: straight across, A: above, L: lower, T: through, R: rammed

  • Types I-II good prognosis; III-V worse outcomes

• Forearm Fractures and Wrist Pathologies- Colles: distal radius dorsal displacement

  • Smith: distal radius volar displacement

  • TFCC injury: ulnar-sided wrist pain; absorbs 20% of axial load

Retinacular Tissue

• Stabilizes tendons, prevents bowstringing

• Critical in efficient force transmission during hand motion