Introduction Overview Superior Labrum from Anterior to Posterior tears that may or may not involve the biceps attachment Epidemiology incidence uncommon injuries, account for less than 5% of all shoulder injuries demographics dominant shoulder of overhead and throwing athletes risk factors glenohumeral internal rotation deficit Pathophysiology mechanisms of injury repetitive overhead activities (often seen in throwing athletes) fall on outstretched arm with tensed biceps traction on the arm pathoanatomy in throwers may be due to tightness of the posterior-IGHL which shifts the glenohumeral contact point posterosuperiorly and increases the shear force on the superior labrum SLAP lesion increases the strain on the anterior band of the IGHL and thus compromises stability of shoulder Associated conditions internal impingement GIRD rotator cuff tears (usually articular sided) instability (may be subtle) scapular dyskinesis Anatomy Anatomy of glenohumeral joint Variant anatomic anatomy variable anatomic relationships extremely common in the glenohumeral joint recognition of these critical but often challenging Biceps anatomy long head of biceps tendon most commonly has 50% fibers attaching to labrum and 50% to supraglenoid tubercle tubercle located over 6mm medial to glenoid surface biceps tendon attachment on glenoid (Tuoheti classification) Type I - completely posterior Type II - predominantly posterior Type I and II together comprise >70% Type III - anterior + posterior (25%) Type IV - anterior (5%) most common pattern of biceps tendon attachment to the superior labrum is posterior to the 12 o'clock position blood supply poorest tendon blood supply while traversing through joint function contributes to torsional and horizontal stability during late-cocking phase of throwing Glenoid labrum function chock block to subluxation composition composed of fibrocartilaginous tissue blood supply from suprascapular, circumflex scapular, posterior humeral circumflex arteries labrum receives blood from capsule and periosteal vessels and not from underlying bone anterior-superior labrum has poorest blood supply stability superior labrum attaches further (medial) from glenoid rim than rest of labrum anchors biceps tendon and is weak link that leads to SLAP lesion anatomic variants sublabral recess/foramen can be confused with a tear on MRI sublabral recess/foramen with thickened MGHL meniscoid appearance (1%) Buford complex cordlike MGHL with associated bare area of the anterosuperior labrum repair of Buford complex to glenoid will result is significant loss of external rotation superior attachment of MGHL on glenoid Classification SLAP Classification Type Description % Images I Labral and biceps fraying, anchor intact 11% II Labral fraying with detached biceps tendon anchor 41% III Bucket handle tear, intact biceps tendon anchor (biceps separates from bucket handle tear) 33% IV Bucket handle tear with detached biceps tendon anchor (remains attached to bucket handle tear) 15% V Type II + anteroinferior labral extension (Bankart lesion) m m VI Type II + unstable flap m m VII Type II + MGHL injury m m VIII Type II + posterior extension IX Circumferential X Type II + posteroinferior extension (reverse Bankart) Snyder Classification: Original classification which includes Types I-IV Maffet sub-classification: Includes the original I-IV and added Types V-VII Significant inter-and intra-observer varaibility when designating classification for SLAP tears Presentation History feeling "pop" sensation in shoulder during overhead activity or traumtic event Symptoms location vague deep shoulder pain timing often a lag between the time of injury and the onset of symptoms mechanical symptoms of popping and clicking weakness, easy fatigue, and decrease athletic performance Physical exam inspection evaluate scapular position and muscle atrophy bicipital groove tenderness motion pop may be reproduced during overhead range of motion particular attention to internal rotation and total rotational arc of motion always compare to contralateral side neurovascular atrophy of supra- and/or infraspinatus due to suprascapular neuropathy provocative tests there is no one specific test for SLAP lesions biceps provocation tests Speed's test Yergason's test Kim biceps load test SLAP lesion tests active compression test (O'Brien's test) crank test arm placed in full abduction and humerus loaded and rotated dynamic labral shear test Kibler anterior slide test apprehension positive in 85% of patients Imaging Radiographs findings often normal MRI +/- arthrogram indications high suspicion for labral tear findings T2 signal intensity between the superior labrum, lateral to glenoid rim, and posterior to the biceps sensitivity ~50% and specificity ~90% which increases with arthrogram may see an associated paralabral ganglion cyst, which is highly specific for labral tear usually in the spinoglenoid notch Treatment Nonoperative rest from sports followed by physical therapy and NSAIDs indications first line of treatment address GIRD if present rehab focusing on scapular dyskinesia and rotator cuff strengthening for all patients Operative arthroscopic debridement indications Types I, III, and IV tears involving <1/3rd of the biceps tendon, causing severe symptoms that have failed nonoperative management arthroscopic debridement with repair of the labrum/biceps versus debridement with biceps tenotomy/tenodesis indications highly controversial Type 2 tears traditionally repaired in overhead athletes general consensus bodes for tenotomy for among those over 40 years of age arthroscopic debridement with repair or debridement of the labrum with biceps tenotomy/tenodesis indications Type IV tears with >1/3rd of the biceps tendon involved, causing severe symptoms that have failed nonoperative management Techniques Arthroscopic debridement versus stabilization of the labrum and biceps tendon versus tenotomy/tenodesis approach standard arthroscopic approach to the shoulder soft tissue look for erythema and tearing under labrum to differentiate from normal recess "peel back" test shows "peel back" of the labrum with 90° of external rotation and abduction debride loose flaps of labrum/biceps decompress any cysts SLAP repair utilize accessory or percutaneous portals as necessary for anchor placement near glenoid rim sutures placed depending on tear anatomy traditionally thought sutures placed anterior to biceps anchor risk increased stiffness post-operatively biceps tenotomy/tenodesis tenotomize biceps near attachment to labrum with arthroscopic scissors or shaver device tenodesis may be done all-arthroscopically or through mini-open incision variety of tenodesis devices used for biceps fixation into proximal humerus rehabilitation week 1-4 passive and active assisted flexion in the scapular plane avoid extremes of abduction and external rotation, and resisted biceps exercises week 4-6 progress to active ROM, isometrics week 6-12 functional exercise and light strengthening week 12+ advance strength and ROM, sport-specifics typical return to sport around 6 months Complications Stiffness incidence most common complication following SLAP repair, around 78% of all patients risk factors incidental SLAP lesions repaired in older patients (>45 years) having arthroscopic rotator cuff repair treatment early passive and active assisted range of motion (pendulum) exercises begun 1 week following repair if stiffness does not resolve with physical therapy, capsular release is indicated Return to Play variable and unpredictable rates of return among elite-level throwers Suprascapular nerve injury overdrilling the glenoid can injury the suprascapular nerve Failed SLAP repair and persistent symptoms many causes including articular cartilage injuries, hardware failure and anchor pullout failures associated with age >36 years biceps tenodesis better option in this age group
Technique Guide CPT Codes: 29807 Arthroscopy, shoulder, surgical; repair of slap lesion Technique guide are not considered high yield topics for orthopaedic standardized exams including the ABOS, EBOT and RC. SLAP Repair Derek Moore Shoulder & Elbow - SLAP Lesion
QUESTIONS 1 of 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Previous Next Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ13.101) Figure A is the MR image of the left shoulder of an active 47-year-old painter who has been experiencing shoulder pain for 9 months. In addition to the finding shown in Figure A, MRI examination of the intra-articular portion of the biceps tendon shows fraying greater than 50%. He has not obtained relief from an 8 month course of non-operative management including non-steroidal anti-inflammatory medications, physical therapy and corticosteroid injection. What is the best next step in treatment? Review Topic QID: 4736 FIGURES: A Type & Select Correct Answer 1 New course of physical therapy 0% (13/4230) 2 Activity shutdown with 6 weeks sling immobilization 0% (10/4230) 3 Arthroscopic superior labrum anterior to posterior (SLAP) tear repair 16% (691/4230) 4 Arthroscopic debridement and possible biceps tenotomy versus tenodesis 81% (3442/4230) 5 Arthroscopic rotator cuff repair and acromioplasty 1% (56/4230) L 2 Select Answer to see Preferred Response SUBMIT RESPONSE 4 You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ12.110) Which of the following rehabilitation exercises is most appropriate immediately following the repair of the injury seen in figure A? Review Topic QID: 4470 FIGURES: A Type & Select Correct Answer 1 Passive external rotation at 90 degrees of abduction 11% (459/4304) 2 Isotonic rotator cuff strengthening 14% (615/4304) 3 Isokinetic resistive elbow flexion 8% (361/4304) 4 Passive and active assisted flexion in scapular plane 64% (2776/4304) 5 Concentric latissimus pull down exercises 1% (64/4304) L 3 Select Answer to see Preferred Response SUBMIT RESPONSE 4 You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ12.1) Figure A is an arthrosopic image from a right shoulder in the lateral decubitus position as viewed from the posterior portal. Which one of the following rehabilitation techniques should be avoided in the patient that is 2 weeks post-operative from the surgical repair shown in Figure A? Review Topic QID: 4361 FIGURES: A Type & Select Correct Answer 1 Active assisted elevation in the scapular plane 19% (1112/5728) 2 Passive forearm pronation 3% (176/5728) 3 Passive external rotation at 90 degrees of abduction 67% (3845/5728) 4 Open chain passive elbow flexion 7% (384/5728) 5 Passive assisted elevation in the scapular plane 2% (116/5728) L 3 Select Answer to see Preferred Response SUBMIT RESPONSE 3 Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ10.46) What percent of shoulders have a posterior or posterior dominant attachment of the long head of the biceps onto the glenoid? Review Topic QID: 3134 Type & Select Correct Answer 1 0% 1% (38/2989) 2 15% 35% (1034/2989) 3 30% 23% (694/2989) 4 70% 40% (1185/2989) 5 100% 1% (27/2989) L 4 Select Answer to see Preferred Response SUBMIT RESPONSE 4 You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ10.37) A 26-year-old outfielder undergoes arthroscopic repair of a right shoulder type 2 SLAP tear with two labral anchors in the 11 and 1 o’clock positions. Postoperative rehabilitation for this SLAP repair should include: Review Topic QID: 3125 Type & Select Correct Answer 1 Immediate full active range of motion that simulates sport-specific activities 0% (9/2333) 2 Full-time sling wear with no active nor passive motion for at least 6 weeks until labral tissues heal 6% (132/2333) 3 Rotator cuff strengthening by post-operative week two to prevent disuse atrophy and shoulder instability 4% (83/2333) 4 Limited passive motion for 4 weeks then progressive active motion until 8 weeks followed by sport specific strengthening until at least 12 to 16 weeks postoperatively 88% (2057/2333) 5 Eccentric open chain biceps contraction exercises beginning at postoperative week 2 to retrain the biceps muscle and stimulate SLAP healing at the biceps anchor on the glenoid 2% (42/2333) L 1 Select Answer to see Preferred Response SUBMIT RESPONSE 4 Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK You have 100% on this question. Just skip this one for now. Take This Question Anyway This is an AAOS Self assessment question. Orthobullets was not involved into the editorial process, and does not have the ability to alter. If you prefer to hide SAE questions on topics simply turn them off in your Content Settings (SAE07SM.81) Medial dislocation of the long head of the biceps tendon in the shoulder is most commonly caused by a Review Topic QID: 8743 Type & Select Correct Answer 1 tear of the subscapularis tendon. 69% (187/272) 2 tear of the supraspinatus tendon. 2% (6/272) 3 tear of the transverse ligament. 14% (37/272) 4 type I SLAP tear. 4% (12/272) 5 congenitally shallow bicipital groove. 11% (29/272) L 2 Select Answer to see Preferred Response SUBMIT RESPONSE 1 You have 100% on this question. Just skip this one for now. Take This Question Anyway This is an AAOS Self assessment question. Orthobullets was not involved into the editorial process, and does not have the ability to alter. If you prefer to hide SAE questions on topics simply turn them off in your Content Settings (SAE07SM.12) Which of the following is considered an advantage of arthroscopic distal clavicle excision compared with open distal clavicle excision? Review Topic QID: 8674 Type & Select Correct Answer 1 Fewer complications 9% (19/213) 2 Lower infection rate 15% (31/213) 3 Evaluation of the glenohumeral joint 67% (142/213) 4 Preservation of the inferior acromioclavicular ligament 6% (12/213) 5 Decreased surgical time 4% (9/213) L 3 Select Answer to see Preferred Response SUBMIT RESPONSE 3 You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ04.40) Which of the following best describes a Buford complex? Review Topic QID: 101 Type & Select Correct Answer 1 Normal anatomic variant characterized by a cord-like MGHL and an absent anterosuperior labrum 64% (733/1139) 2 Normal anatomic variant characterized by a cord-like SGHL and an absent posterosuperior labrum 5% (60/1139) 3 Abnormal arthroscopic finding characterized by a cord-like MGHL and an absent anterosuperior labrum 7% (80/1139) 4 Abnormal arthroscopic finding characterized by a cord-like SGHL and an absent posterosuperior labrum 3% (30/1139) 5 Normal anatomic variant characterized by a cord-like MGHL and a sublabral foramen at the anterosuperior labrum 20% (231/1139) L 4 Select Answer to see Preferred Response SUBMIT RESPONSE 1 You have 100% on this question. Just skip this one for now. Take This Question Anyway (OBQ04.236) A 32-year-old overhead athlete catches himself with his right hand while slipping on ice and injures his right shoulder. He fails to improve with therapy, anti-inflammatory medicines, and rest. His MRI is demonstrated in Figure A. What is the most likely diagnosis? Review Topic QID: 1341 FIGURES: A Type & Select Correct Answer 1 HAGL 23% (244/1048) 2 SLAP tear 64% (672/1048) 3 ALPSA 6% (65/1048) 4 Bankart 6% (59/1048) 5 Loose body 0% (3/1048) L 3 Select Answer to see Preferred Response SUBMIT RESPONSE 2
All Videos (27) Podcasts (0) 2018 Orthopaedic Summit Evolving Techniques There May Be a Role For SLAP Repair in 2018 - Brian J. Cole, MD, MBA (OSET 2018) Brian Cole Shoulder & Elbow - SLAP Lesion 10/18/2019 345 views Login to View Community Videos Login to View Community Videos 2018 Baseball Sports Medicine: Game-Changing Concepts The Management of SLAP & Biceps Tendon Injuries in the Overhead Athlete - Michael G. Ciccotti, MD (BSM 2018, #6) Michael Ciccotti Shoulder & Elbow - SLAP Lesion 12/21/2018 409 views Login to View Community Videos Login to View Community Videos 2018 Chicago Sports Medicine Symposium: World Series of Surgery SLAP Lesions: If You Are Going to Fix It, Here Is How - John E. Conway, MD (CSMS #37, 2018) John Conway Shoulder & Elbow - SLAP Lesion 11/14/2018 253 views Login to View Community Videos Login to View Community Videos 2018 Chicago Sports Medicine Symposium: World Series of Surgery SLAP Lesions: Pathology or Anatomy - Nikhil N. Verma, MD (CSMS #25, 2018) Nikhil Verma Shoulder & Elbow - SLAP Lesion 11/12/2018 304 views Login to View Community Videos Login to View Community Videos 2018 Winter SKS Meeting: Shoulder, Knee, & Sports Medicine Video Spotlight: SLAP Repair in Overhead Athlete - Matthew Provencher, MD ,CAPT, MC, USNR (2.13, 2018 Winter SKS) Matthew Provencher Shoulder & Elbow - SLAP Lesion 7/16/2018 206 views Login to View Community Videos Login to View Community Videos 2018 Winter SKS Meeting: Shoulder, Knee, & Sports Medicine SLAP Tears in Athletes <30: Repair or Biceps Tenodesis? - Asheesh Bedi, MD (2.12, 2018, Winter SKS) Shoulder & Elbow - SLAP Lesion 7/16/2018 273 views Login to View Community Videos Login to View Community Videos 2018 Winter SKS Meeting: Shoulder, Knee, & Sports Medicine Video Spotlight: Clinical Evaluation of the SLAP-Biceps Complex - Felix Savoie, III, MD (2.11, 2018 Winter SKS) Felix H. "Buddy" Savoie III Shoulder & Elbow - SLAP Lesion 7/16/2018 297 views Login to View Community Videos Login to View Community Videos 2017 Orthopaedic Summit Evolving Techniques Labral Repair: When I Do It in Professional Pitchers - My Tips and Tricks George A. Paletta, Jr., MD Shoulder & Elbow - SLAP Lesion 5/2/2018 134 views Login to View Community Videos Login to View Community Videos 2017 Orthopaedic Summit Evolving Techniques Evolving Technique: The Biceps and SLAP Lesion: Diagnosis, One More Time - How Do We Differentiate - Brian J. Cole, MD, MBA Brian Cole Shoulder & Elbow - SLAP Lesion 5/2/2018 169 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery The Surgical Management of SLAP Injuries in the Overhead Athlete - Michael Ciccotti, MD (CSMS #43, 2017) Michael Ciccotti Shoulder & Elbow - SLAP Lesion 11/16/2017 93 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery SLAP Lesion Case-Based Panel Discussion (CSMS #32, 2017) Michael Ciccotti Shoulder & Elbow - SLAP Lesion 11/15/2017 35 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery Rehab Following SLAP Repair Surgery - Kevin E. Wilk, DPT, PT, FAPTA (CSMS #31, 2017) Shoulder & Elbow - SLAP Lesion 11/15/2017 27 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery Failed SLAP Management: Now What? - Anthony A. Romeo, MD (CSMS #30, 2017) Anthony Romeo Shoulder & Elbow - SLAP Lesion 11/15/2017 20 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery SLAP Repair: How and When - Nikhil Verma, MD (CSMS #29, 2017) Nikhil Verma Shoulder & Elbow - SLAP Lesion 11/15/2017 269 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery SLAP Tears: Are They Real? - Michael Ciccotti, MD (CSMS #28, 2017) Michael Ciccotti Shoulder & Elbow - SLAP Lesion 11/15/2017 42 views Login to View Community Videos Login to View Community Videos 2017 Chicago Sports Medicine Symposium: World Series of Surgery Patient Presentation/ Exam - Ian Lo, MD (CSMS #27, 2017) Ian Lo Shoulder & Elbow - SLAP Lesion 11/15/2017 41 views Login to View Community Videos Login to View Community Videos 2016 Baseball Sports Medicine: Game Changing Concepts Management of SLAP Tears and the Biceps Tendon in Throwers - Michael Ciccotti, MD (BSM #9, 2016) Michael Ciccotti Shoulder & Elbow - SLAP Lesion 10/31/2017 203 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium Case Presentations, Question and Answer - Anthony Romeo, MD Anthony Romeo Shoulder & Elbow - SLAP Lesion 10/25/2016 154 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium Failed SLAP: What Do I Do Now? - Eric J. Strauss, MD (CSMS #26, 2016) Eric Strauss Shoulder & Elbow - SLAP Lesion 10/25/2016 108 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium Sub-pec is the Only Way - Eric McCarty, MD (CSMS #25, 2016) Eric McCarty Shoulder & Elbow - SLAP Lesion 10/25/2016 106 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium Cuff/SLAP Case Presentations, Question and Answer - Matthew Provencher, MD (CSMS #15, 2016) Matthew Provencher Shoulder & Elbow - SLAP Lesion 10/25/2016 83 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium Technique for SLAP Repair in 2016 - Eric Strauss, MD (CSMS #13, 2016) Eric Strauss Shoulder & Elbow - SLAP Lesion 10/25/2016 104 views Login to View Community Videos Login to View Community Videos 2016 Chicago Sports Medicine Symposium SLAP Repair or Tenodesis? - Nikhil Verma, MD (CSMS #14, 2016) Nikhil Verma Shoulder & Elbow - SLAP Lesion 10/25/2016 106 views Upgrade to View Premium Videos Upgrade to View Premium Videos Washington Orthopaedics & Sports Medicine Diagnosis & Treatment of SLAP Tears - Dr. Ben Shaffer, WOSM General - SLAP Lesion 3/17/2013 654 views Upgrade to View Premium Videos Upgrade to View Premium Videos Shoulder Exam: Exam to detect a SLAP tear Michael Hughes Shoulder & Elbow - SLAP Lesion 3/9/2013 13270 views Upgrade to View Premium Videos Upgrade to View Premium Videos SLAP Type II Arthroscopic Repair Patrick McCulloch Shoulder & Elbow - SLAP Lesion 9/2/2012 475 views Upgrade to View Premium Videos Upgrade to View Premium Videos Shoulder arthroscopy with labral injury Benjamin C. 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