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Jenna Faiella MSE Assignment Problem I: N.J. was born in 1993 and is currently in her first semester of graduate school. Her chief complaint consists of intermittent right shoulder pain. She attributes this onset of pain after having a partial labral tear in her right shoulder. This injury occurred two years ago after falling onto an outstretched hand while playing soccer. After receiving an X-Ray and MRI, it was confirmed that she had a partial posterior tear of her labrum and was advised to receive physical therapy for her injury. While receiving rehabilitation, she started to experience pain in the anterior region of her shoulder, as well as the scapular region, while she was doing various strengthening exercises. Due to insurance reasons, she decided to forego physical therapy after experiencing this new pain and did not go back for further treatment of her partial labral tear. II. Subjective: o Current condition/chief complaint(s): The patient reports that her R shoulder pain began 2 years ago. This pain occurred while receiving physical therapy for a partial posterior labral tear, as the exercises she was performing started to cause a new pain in the anterior region of her shoulder and R shoulder blade. She stated that exercises performed at or above her shoulder level seemed to aggravate the pain the most and caused her to stop participating in therapy, as well as because of insurance reasons. This was the first time she had experienced anterior and scapular shoulder pain and had no similar problems related to her shoulder, besides the labral tear. Currently, she experiences pain at night and in the morning when she wakes up after sleeping in certain positions. Pain also occurs when she reaches above shoulder level or holds positions for a sustained amount of time. She rated the pain as an 8/10 on the Numeric Rating Scale (NRS) at worst and her current pain while sitting at a 1/10. The patient describes the pain as mostly “dull and achy,” but sometimes is a quick sharp pain that occurs in an instant and will go away when her shoulder is at rest. She states that resting and holding her arm in the position such as if she were to have a sling on (at her side, supporting her forearm across her chest) relieves the pain. Since she is currently in graduate school, she is sitting as her computer for long hours in a static position and notices that the she will gradually experience pain in the anterior part and scapular region of her R shoulder after sitting for a long time typing on the computer. She copes with the problem by finding ways to relieve the pain and not putting her shoulder in positions that will further aggravate it, especially overhead movements. o Current Functional status/Activity level: As a result of the patient’s pain, she is no longer able to perform upper extremity exercises that she used to do such as lifting weights because of the pain that it has caused her. She has a part-time job as a waitress and can no longer hold the tray with her right upper arm because her shoulder becomes weak and tired so she has adapted to holding the tray with her left hand instead. Other than that, no adaptive/assistive devices are needed during physical activities and she is independent with mobility, gait, and other activities. o Social history: There are no cultural/religious beliefs affecting patient care. Patient lives with her aunt and says she has a strong support system if she ever needed help. Jenna Faiella MSE Assignment o Employment status: As stated above, patient works part-time as a waitress and has switched to holding the tray when carrying food out to the unaffected side instead. She is also a full-time student and experiences pain while working at her computer for long hours, holding her book bag on the right shoulder, as well as reaching down to pick up the book bag. o Living environment: There are no environmental obstacles that the patient must overcome or accomplish due to her condition/injury. o General health status: N.J. considers her health status as “good,” but would like it to be better. She attributed not being able to exercise as much as she wants to due to having a busy schedule with school and work. During the past year, she moved from living at home with her parents to living with her aunt because it was closer to attend school. o Social/health habits: Occasionally will have 1-2 drinks on the weekend, does not smoke, exercises 2x/week doing abdominal and lower body strength training such as planks, squats, lunges, and various other lower body strengthening machines at her local gym. o Family health history: Heart disease, pancreatic cancer, asthma o Patient’s Medical/Surgical history: X-ray and MRI for posterior labral tear: May 2013 Spinal Fusion from C7-L5 for Scoliosis: 1996 o Medications: None o Other clinical tests: Nerve Conduction Testing for Brachial Plexus: Negative (June 2014) o Patient goals (for PT): Short Term Goal (STG) 1. Decrease pain in R shoulder 2. Increase strength in shoulder and back muscles Long Term Goal (LTG) 3. Eliminate pain completely in order to be able to perform upper body strengthening exercises at the gym III. PHYSICAL EXAMINATION: Objective Review of Systems System: Results: Cardiovascular/Pulmonary HR: 62 bpm RR: 14 breaths/minute BP: 110/78 mmHg Edema: Not present Impaired/Not Impaired Not Impaired Jenna Faiella MSE Assignment Integumentary Musculoskeletal Communication Ability Affect Cognition Learning Barriers, Learning Style, Educational Needs Postural Assessment: Static Sitting Static Standing Observations: Palpation Scapular Assistance Test Modified Scapular Test Not applicable Gait Locomotion Balance Motor Function Not impaired Not Impaired Not Impaired Oriented to person, place, time: oriented x 3 -Patient wears contacts daily -Learns best with pictures, visual information, hands on demonstration -Would like to more information on healing process/exercises she can perform safely and without pain Not impaired Not impaired Observations: Slouched in chair Forward Head Posterior Pelvic tilt Left shoulder lower than Right (Due to corrective surgery for scoliosis, patient stated that after surgery, shoulder height was still not able to be completely aligned in a horizontal fashion and right shoulder was still a little higher than left) Scapular Winging bilateral – (upward rotation and anterior tilt of scapula- R scapula winging more than left) Normal spinal curvatures (Due to fused vertebrae after corrective surgery for scoliosis) Results Increased tenderness when palpation to R anterior acromion region Positive- N.J. experienced decreased pain with assistance Positive – Patient’s pain was reduced when given assistance with scapular upward rotation/tilt Jenna Faiella MSE Assignment Scapular Retraction Test Positive – N.J. demonstrated increased strength when resistance was added to static position and less pain was noted Upper Quarter Screen: Dermatomes Myotomes Deep Tendon Reflexes Impaired/Not Impaired Not impaired Not impaired Biceps Brachii (C5): 2+ Brachioradialis (C6): 3+ Triceps Brachii (C7): 2+ [Not Impaired] Range of Motion AROM vs. PROM AROM (all) Shoulder Movements Flexion Extension Horizontal Adduction Horizontal Abduction Abduction (Scapular Plane) Internal Rotation External Rotation Left L shoulder AROM normal Right R shoulder AROM normal EXCEPT: R Internal Rotation: 50° due to pain Manual Muscle Testing: Isometric Break-Test Manual Muscle Testing Motion/Muscle Tested Left Right (Isometric Break Test for all) Flexion 5/5 3+/5 Pain Extension 5/5 5/5 Abduction 4/5 3+/5 Pain IR 5/5 5/5 ER 5/5 3+/5 Pain Serratus Anterior 5/5 5/5 Upper Trap 4+/5 4/5 Middle Trap 4/5 3/5 pain Jenna Faiella MSE Assignment Lower Trap 4/5 3/5 pain Rhomboids 4/5 3/5 pain Flexibility testing2 Muscle tested: Pectoralis Minor Muscle Length Patient Position -Patient supine, arms at side, shoulders laterally rotated -Forearms supinated -Measurement taken from posterior border of acromion process to table Special Test: Hawkins-Kennedy Testing for: Subacromial Impingement Drop Arm Test ER Lag Sign Yergason’s Test Rotator Cuff Tear (Supraspinatus) Rotator Cuff Tear (Infraspinatus) Bicipital Tendinopathy Results: L: 2 inches 6.35 cm R: 3 inches 7.62 cm [When compared to the gold standard of 2.6 cm (about 1 inch) for pec. Minor length, patient has significant pectoralis minor tightness bilaterally] Results: Positive/Negative Positive on R shoulder Similar pain was reciprocated when test performed on R UE Negative Negative Negative Assessment: 1. Possible hypothesized diagnoses that my patient presents with include: Subacromial (anterior) impingement syndrome (SIS) Rotator cuff tear (RTC Tear) Bicipital tendinopathy Initially, the location and nature of the patient’s pain lead me to think of subacromial impingement syndrome (SIS) because of pain with overhead movements and the location in which she pointed to (directly underneath the acromion, in the subacromial space). N.J. also stated that certain movements such as reaching across her body would cause a quick, instant pain along the anterior aspect of her shoulder and her arm would feel better when she held it down against her side, supporting it, as if she were wearing a sling. She also noted that she would have inconsistent morning pain and would try to sleep on the unaffected side (left), but her R shoulder would have more pain in the morning, so she tries to sleep on her back instead. This lead me to think of SIS even more because when she slept on her left side, the right shoulder is in an adducted, internally rotated position across the body, which is the position impingement commonly occurs. This happens because the supraspinatus tendon is being pulled over the humeral head and starts to compromise blood flow because of the zone of avascularity, Jenna Faiella MSE Assignment which is why this tendon is particularly susceptible to impingement.1 This is also why I did not think it was bursitis because laying on the affected side would cause pain due to compression; however, it was the L side that caused her pain instead. Palpation to the R anterior acromion also elicited tenderness, another classic sign of the subacromial space being impinged. Postural assessment showed excessive winging and medial border protrusion on the R scapula. The scapular assistance, modified scapular test, and scapular retraction tests confirmed that assistance with these motions decreased the patient’s pain. These altered scapular kinematics are a common finding with impingement problems and is termed “scapular dyskinesis”. 3 Manual muscle tests showed that the rotator cuff muscles were also weak. Strong RTC muscles depress the humeral head when the arm is elevated. However, the depressing and centralizing effect is lost when these muscles are unable to do their job and the humeral head rides upwards, closer to the acromion at risk of causing impingement. When the Hawkin’s Kennedy special test was performed first on the nonaffected shoulder, and then the affected shoulder, the patient was positive because it reciprocated the same sharp pain that she had been feeling in her R shoulder. I started with the Hawkins-Kennedy test because it is highly sensitive, so if it proved to be negative, I was going to be able to rule this out. However, since it was positive, I kept impingement in the running for one of my primary diagnoses. Pain in her scapular region, more towards the medial border lead me to think rotator cuff muscles, specifically the external rotators, as well as the scapular stabilizer muscles. Postural assessment showed excessive scapular winging of the right scapula, which made me think that the scapular stabilizer muscles may be weak and further manual muscle testing confirmed there was weakness. Reciprocation of the “dull, achy pain” was elicited during these movements, specifically during R: shoulder flexion, abduction, external rotation, middle trapezius, lower trapezius, and the rhomboid muscle group. Due to the dynamic stabilizers being weak, I was able to hypothesize that the humeral head was not being depressed adequately and instead, was being excessively displaced and possibly contributing to impingement to the subacromial space as well.3 To rule out rotator cuff pathology, I performed the drop arm test, which specifically targets the supraspinatus, and it was negative (patient was able to keep her arms raised in the designated position). To further rule out RTC pathology, I performed the ER Lag sign and Belly Press Tests to test other muscles of the RTC specifically. All of these tests were negative. This lead me to think that instead of a RTC tear, the patient was displaying scapular dyskinesis (which was also confirmed with the scapular assistance tests noted above). My third hypothesized diagnosis was bicipital tendinopathy because the long head of the biceps brachii is also in the subacromial space and could be getting impinged with overhead movements as well. Therefore, I performed Yergason’s test and it was negative. Yergason’s is highly specific so if it were positive, I would have been able to rule it in. This is also why I performed a highly specific test last and the highly sensitive tests first. In the subjective portion, the patient noted that she did not do any kind of upper extremity strengthening exercises because of the pain that it caused her during physical therapy when she initially went for her labral tear. Therefore, I expected strength deficits in her upper extremity because she had not strengthened her UE for the past 2 years. I thought that her scapular stabilizers would be especially weak because she is a student and is sitting at her Jenna Faiella MSE Assignment computer all day in a slouched, rounded posture, and presented with significant scapular winging. When performing range of motion, she was especially limited in R shoulder Internal Rotation, while having a normal range on the unaffected side. In concordance with the circle concept, I hypothesized that she may have posterior capsule tightness, which may lead to more anterior and inferior translation of the humeral head, further impinging the structures in the subacromial space. This was confirmed through joint play of the shoulder, as the posterior capsule was tighter on the affected side when compared to the non-affected, as well as when compared to the anterior capsule. Also, because of the scapular winging, I hypothesized that serratus anterior (SA) would be weak. However, the patient had exceptional strength when the SA was tested so this was definitely an inconsistency with my hypothesis that the serratus would be weak. Her upper and lower trapezius muscles did show weakness though, which aide in upward rotation of the scapula with the SA, so even though the serratus was strong, it was probably compensating for the weak upper and lower trapezius muscles. Therefore, due to the positive Hawkins-Kennedy test and confirmation of weak scapular and dynamic stabilizers of the shoulder, I ruled in my diagnosis of Subacromial (Anterior) Impingement Syndrome. 2..The impairments identified from my examination relate to the functional deficits of the patient because she demonstrated weak scapular and dynamic stabilizers of the shoulder, which was further leading to her impingement. I believe that the patient continues to perform motions that are eliciting her pain and inflammation in the subacromial space, which is causing her impingement to intermittently flare up and cause her pain. This pain is causing her to have functional deficits on a daily basis because she is not able to perform upper extremity strengthening exercises due to the pain. However, these muscles are going to continue to be weak if she cannot strengthen them, which is why she needs adequate patient education on the motions that are causing her pain and allow time and rest in order for the capsule to decrease in inflammation. 3..A suggested referral could be to get an MRI to confirm findings of subacromial impingement. However, the patient stated that because of insurance reasons, she had wanted to, but was not able to get an MRI. Other than that, no other referrals are recommended at this time to other health care professionals, as the patient does not exhibit any red flags to therapy. Prognosis N.J. has excellent rehab potential. She is in good health, of younger age, and has a positive attitude and wants to get better and decrease her pain as much as possible. It is is predicted that STG 1 of decreasing pain can be completed in 2 weeks. This will require patient education of certain positions that will allow her impinged shoulder to heal and not become aggravated further. It is predicted that STG 2 of increasing her shoulder strength can be completed in 4 weeks, after the pain and inflammation decreases, and she is able to begin isometric and resistive exercises. It is predicted that LTG 1 of eliminating pain completely and being able to perform upper extremity strengthen exercises on a consistent basis can be completed in 6 weeks of physical therapy and following a home exercise program (HEP). Jenna Faiella MSE Assignment Factors that could influence the patient’s prognosis could be her work and school situation. She is sitting for long hours and then goes to work while she is on her feet for many hours at a time, this is impacting her amount of time that she is able to attend therapy, as she is a very busy college student. Also, patient states that she has had pain since her last time in physical therapy, so patient may be skeptical about the exercises prescribed to her if they further increase her pain. There are no unusual expected outcomes or anticipated goals present. No future services needed at this time. IV. Plan of Care (POC): A. Expected Outcomes: 1. Patient will be able to study for 1 hour with 0/10 pain in R shoulder in 6 weeks. 2. Patient will able to hold serving tray during work with R arm with 0/10 pain in 6 weeks. 3. Patient will be able to perform upper body strengthening exercises during exercise classes with 0/10 pain in 6 weeks. B. Anticipated Goals: Short Term: 1. Patient will have 0/10 pain at rest and 2-3/10 pain during everyday activities in 2 weeks. 2. Patient will increase R external rotation strength to 4/5 in 2 weeks. Long Term: 3. (LTG): The patient will achieve bilateral upper extremity strength (5/5) in all shoulder motions in 5 weeks. C. Intervention Plan: The intervention plan for N.J. will focus on deficits including: range of motion, flexibility, and strength. Patient will be seen 2x/week for 6 weeks (12 total visits), while following a home exercise program (HEP). Based on the results of the examination findings, the following interventions include: 1. Sleeper Stretch3 Deficit Addressed: R Internal Rotation ROM Initial Treatment: Patient side lying with affected shoulder underneath. Uses unaffected arm to push other arm down until stretch is felt. (See Figure 1 below) - Hold for 30 seconds x 3 sets bilaterally. 2x day/5x week ROM re-evaluation will be performed at weeks 3 and 6 Rationale: Tightness of the posterior capsule and stiffness of the muscle tendon unit of the posterior rotator cuff have both been described as factors that limit internal GH rotation. Tightness of the posterior capsule has also been linked to increased superior migration of the humeral head during Jenna Faiella MSE Assignment shoulder elevation (causing further impingement to the subacromial space).3 The sleeper stretch is beneficial to perform to increase internal rotation ROM because it uses body weight to stabilize the scapula, which optimizes the value of the stretching procedure, and patient can perform actively. Figure 1: Sleeper Stretch 2. Cools Scapular Exercise3 Deficit Addressed: Pec Minor Length (Flexibility) Initial Treatment: PT performs passive retraction and posterior tilting of the scapula with the shoulder in a neutral elevation position and slight external rotation. Hold for 30 seconds. Repeat 3x bilaterally. (Perform during PT session 2x/week) Re-evaluation of pectoralis minor flexibility/muscle length at weeks 3 and 6. Rationale: Patient demonstrated scapular dyskinesis during the scapular assistance test, modified scapular test, and scapular retraction tests. When referring to a clinical reasoning algorithm (see Figure 2 below), flexibility deficits are addressed by stretching and mobilization techniques. Since patient had significant pectoralis minor length deficits, adequate stretching exercises will benefit this patient. It was found that performing retraction in a 30° forward flexion position results in the largest changes in pectoralis minor length.3 Other stretches included performing passive horizontal abduction with the shoulder in 90° of abduction and external rotation. However, the authors felt that this would put the patient’s shoulder in a position that could possibly cause pain in the case of subacromial or internal impingement, so they suggested performing passive retraction and posterior tilting of the scapular with the shoulder in a neutral elevation position and slight external rotation. (See figure 3 below). Jenna Faiella MSE Assignment Figure 2: Scapular Rehabilitation Algorithm3 Figure 3: Cool’s Scapular Exercise3 3. Lawn Mower Exercise3 Deficit Addressed: Scapular stabilizer strength (Especially Lower trapezius) Initial Treatment: Patient starts in a quarter-squat position with feet parallel, shoulder-width apart, body slightly forward and flexed, and grasping 1 lb. dumbbell in front of the contralateral knee. Patient pulls dumbbell by extending knee and hip, rotating the trunk, and flexing the elbow until scapula is maximally retracted. Forearm should be supinated at end of exercise. (Refer to Figure 4 below.) Perform 3 sets x 10 repetitions (1x day/5x week) with 1x dumbbell (Can be adjusted based on patient tolerance) Further re-examination: Manual Muscle Testing (Isometric break testing) will be performed @ weeks 3 & 6 Rationale: Scapular contraction can be exercised in basic positions, movements, and exercises. The “lawn mower” exercise activates key scapular-stabilizing muscles without putting high demands on the shoulder joint. This is important because the patient previously had pain while undergoing physical therapy while performing shoulder exercises so starting with exercises that can target her weak scapular stabilizing muscles, while putting the least amount of stress on the shoulder joint, will be beneficial in the early stages of the rehab process. [Figure 4: Lawn mower exercise. Patient performs the free-motion exercise using a dumbbell in a diagonal pattern from the contralateral leg through the trunk to the ipsilateral arm.] Jenna Faiella MSE Assignment 4. • • Side lying External Rotation3 Deficit Addressed: Rotator Cuff Strength, external rotators (Specifically Infraspinatus & teres minor) Initial Treatment: Patient side lying on a firm, flat surface. With towel under top arm, elbow bent to 90°, 1 lb. dumbbell in hand, (can have pillow under head for comfort). Keeping elbow against side, slowly rotate arm at the shoulder, raising the weight to a vertical position (keeping forearm in line with elbow). Slowly lower weight to starting position. Refer to Figure 5 below. Perform 3 sets of 15 repetitions bilaterally. 1x/day/5x week with 1 lb. dumbbell • Rationale: Primary goal is to elicit high levels of rotator cuff and scapular muscular activation using movement patterns and positions that do not increase significant subacromial contact or undue stress to the static stabilizers of the GH joint. It was noted that in general, three sets of 15-20 repetitions are recommended to create a fatigue response and target the development of local muscular endurance.3 As always, these numbers are subjective and will be individualized based on patient’s response to treatment. The addition of a small towel roll placed in the axilla not only assists in the isolation of the exercise and controlling unwanted movements, but this slight position of abduction has shown to elevate muscular activity by 10% in the infraspinatus muscle. Other advantages include that the towel places the shoulder in approximately 20-30° of abduction, preventing decreased blood flow in the supraspinatus tendon and increasing subacromial space.3 Figure 5: Side lying ER • Progression: Prone horizontal abduction exercise3 Position: Patient prone with arm over edge of table, fully extended at 90°, palm facing down. Holding a 1 lb. dumbbell, arm is lifted into horizontal extension. (See Figure 6 below) Perform 3 sets of 15 repetitions bilaterally. 1x/day/5x week with 1 lb. dumbbell Further re-examination: Strength testing will be performed at weeks 3 and 6. Rationale: This exercise is used at 90° of abduction to minimize the effects from the subacromial contact. Research has shown this position to create high levels of supraspinatus muscular activation, making it an alternative to the widely used “empty can” exercise, which can often cause impingement due to the combined inhered Jenna Faiella MSE Assignment movements of internal rotation and elevation.1 This can be progressed by increasing the weight of the dumbbell such as to 2 or 3 lbs. Figure 6: Prone horizontal abduction exercise Further Progression: These isotonic exercises can be coupled with a standing external rotation exercise with elastic tubing, as well as external rotation oscillation exercises.3 Outcome measure for patient: Simple Shoulder Test (Patient completed prior to examination). Jenna Faiella, SPT 4/29/2016 Jenna Faiella MSE Assignment References: 1. Reese NB, Bandy WD, Yates C. Joint Range of Motion and Muscle Length Testing. St. Louis, MO: Saunders/Elsevier; 2010. 2. Pantano, K. The Shoulder Complex Powerpoint: Rotator Cuff Disease Impingement Syndrome. DPT 774 Complex Conditions IV. Cleveland State University, 2016. 3. Ellenbecker TS, Cools A. Rehabilitation of shoulder impingement syndrome and rotator cuff injuries: an evidence-based review. British Journal of Sports Medicine 2010;44(5):319–327. doi:10.1136/bjsm.2009.058875.