With current surgical techniques, open rotator cuff repair can provide significant functional imp... more With current surgical techniques, open rotator cuff repair can provide significant functional improvement and pain relief in the majority of patients. Important principles include performing anterior acromioplasty, bursal resection, rotator cuff mobilization, tension-free repair to the greater tuberosity with nonabsorbable sutures, and meticulous deltoid repair. In massive rotator cuff tears, the coracoacromial ligament should be repaired to prevent anterosuperior instability, and partial repair of the rotator cuff is recommended over performing transfer procedures. Postoperative rehabilitation requires the patient to avoid active exercises for 6 weeks and weights for 3 months. With these techniques, 85% to 90% satisfactory results can be expected.
Twenty-two patients aged 20 to 82 years (average 56 years) were followed for 1.1 to 8.9 years (av... more Twenty-two patients aged 20 to 82 years (average 56 years) were followed for 1.1 to 8.9 years (average 3.3 years) after open reduction and internal fixation of two- and three-part displaced surgical neck fractures of the proximal humerus. There were 14 two-part displaced surgical neck fractures, seven three-part displaced greater tuberosity and surgical neck fractures, and one three-part displaced lesser tuberosity and surgical neck fracture. Fixation was achieved with heavy nonabsorbable sutures or wire that incorporated the rotator cuff tendons, tuberosities, and shaft. In cases with significant surgical neck comminution, humeral Enders nails were incorporated in a tension-band construct to provide longitudinal stability. Eighteen (82%) of the 22 patients had good or excellent results. Three (14%) of the 22 had satisfactory results, and one (5%) had an unsatisfactory result. The use of a technique of limited internal fixation for these displaced fractures without the use of plates and screws achieved fracture stability and a high percentage of acceptable results.
Displaced isolated greater tuberosity fractures are rare injuries that require operative treatmen... more Displaced isolated greater tuberosity fractures are rare injuries that require operative treatment to optimize rotator cuff function and prevent painful subacromial impingement. A lack of consensus exists regarding ideal management of these injuries because of the paucity of literature on the subject.The outcomes of 17 patients treated with open (n=15) or arthroscopic (n=2) fixation at the authors' institution between 2001 and 2009 were retrospectively reviewed. Postoperative range of motion, American Shoulder and Elbow Surgeons (ASES) score, visual analog scale (VAS) score, and overall patient satisfaction were recorded at final follow-up. At a mean of 5.2 years (range 1.5-9.7 years), average postoperative active forward elevation was 150.3° (range, 60°-180°), ASES score was 82.9 (range, 46.7-100), and VAS score was 1.4 (range, 0-5). According to Neer's criteria, the overall outcome was excellent in 11 (65%) patients, satisfactory in 5 (29%) patients, and unsatisfactory in ...
The Journal of Bone and Joint Surgery American Volume, Mar 1, 2009
Hemiarthroplasty is a common treatment for cuff tear arthropathy and glenohumeral arthritis assoc... more Hemiarthroplasty is a common treatment for cuff tear arthropathy and glenohumeral arthritis associated with a massive tear of the rotator cuff; however, to our knowledge, long-term outcomes and preoperative factors affecting results have not been reported. Thirty-four shoulders in thirty-one patients with cuff tear arthropathy or a massive rotator cuff tear with glenohumeral arthritis underwent hemiarthroplasty at an average age of seventy-two years. Outcomes in all patients were evaluated by direct physical examination and according to the limited goals criteria of Neer et al. at a mean of 3.7 years postoperatively. In twenty-five shoulders, long-term outcomes were measured with use of the American Shoulder and Elbow Surgeons (ASES) scoring system and follow-up data were obtained at a mean of ten years (range, four to sixteen years) postoperatively. Twenty-six of thirty-four shoulders satisfied the limited goals criteria described by Neer et al. The mean active forward elevation improved from 78 degrees preoperatively to 111 degrees postoperatively (p < 0.001). The mean active external rotation improved from 15 degrees preoperatively to 38 degrees postoperatively (p < 0.0001). One patient with a history of four failed rotator cuff repairs had anterosuperior instability develop after surgery. The mean final total ASES score was 67 points (range, 35 to 100 points). Of the sixteen shoulders in patients who could actively elevate the arm to >or=90 degrees preoperatively, fourteen achieved satisfactory results according to the limited goals criteria of Neer et al. Patients who could actively elevate the arm to 90 degrees had significantly better function (mean ASES function score, 31 compared with 23 points; p = 0.05), pain relief (mean ASES pain score, 48 compared with 30 points; p = 0.002), and higher total ASES scores (mean, 80 compared with 54 points; p < 0.001) than the patients who were unable to actively elevate the arm to 90 degrees . Hemiarthroplasty can provide good long-term results in rotator cuff-deficient patients with glenohumeral arthritis. Patients who have preoperative forward elevation of >or=90 degrees benefit the most. A low complication rate can be expected for this procedure.
The Journal of Bone and Joint Surgery, Jul 1, 2000
Search: Year: American Volume American + British Volumes All JBJS + Medline. For more options: Ad... more Search: Year: American Volume American + British Volumes All JBJS + Medline. For more options: Advanced Search. ...
The Journal of Bone and Joint Surgery American Volume, Jul 1, 1985
Trapezius paralysis is a painful, disabling problem. Eighteen patients with trapezius paralysis w... more Trapezius paralysis is a painful, disabling problem. Eighteen patients with trapezius paralysis were evaluated and initially treated conservatively. Nine patients had had a misdiagnosis prior to evaluation and only one patient was successfully treated conservatively. Ten patients underwent operative reconstruction, consisting of transfer of the levator scapulae and rhomboid muscles. Seven patients were followed for more than two years, and they had five excellent results, one satisfactory result, and one unsatisfactory result. All patients had improved function and correction of deformity, and six patients had good pain relief.
The Journal of Bone and Joint Surgery American Volume, Dec 1, 2001
Revision rotator cuff repair is a surgical challenge, and the results have generally been inferio... more Revision rotator cuff repair is a surgical challenge, and the results have generally been inferior to those of primary repair. We examined the results of revision rotator cuff repair in a large series of patients and assessed which subgroups of patients had the greatest chance for a satisfactory functional outcome. A revision rotator cuff repair was performed in eighty patients after the failure of a previous operative repair. The average age of the patients at the time of the revision was fifty-nine years. Prior to revision, the average pain score was 7.4 points (with 0 points indicating no pain and 10 points, severe pain) and the active range of motion of the shoulder averaged 105 degrees of elevation, 39 degrees of external rotation, and internal rotation to the eleventh thoracic vertebra. All patients underwent repeat repair of the rotator cuff tendons to bone. Additional procedures included revision acromioplasty (fifty-three patients; 66%) and distal clavicular excision (twenty-six patients; 33%), among others. After an average duration of follow-up of forty-nine months, the result was rated as satisfactory (excellent, good, or fair) in fifty-five patients (69%) and as unsatisfactory (poor) in twenty-five (31%). At the time of the latest follow-up, the average pain score had improved to 3.0 points and the active range of motion averaged 130 degrees of elevation, 53 degrees of external rotation, and internal rotation to the tenth thoracic vertebra. Improved results were associated with an intact deltoid origin, good-quality rotator cuff tissue, preoperative active elevation of the arm above the horizontal, and only one prior procedure. All seventeen patients who met all four of these criteria had a satisfactory result. The results of revision rotator cuff repair are inferior to those of primary repair. While pain relief can be reliably achieved in most patients, the functional results are improved principally in patients with an intact deltoid origin, good-quality rotator cuff tissue, preoperative elevation above the horizontal, and only one prior procedure.
Subacromial impingement is a common disorder of the shoulder that is still poorly understood. Kno... more Subacromial impingement is a common disorder of the shoulder that is still poorly understood. Knowledge of the pathogenesis of this condition has expanded greatly since it was described by Neer 40 years ago. Research has shown that multiple factors contribute to the development of rotator cuff disease. New investigations are exploring this disorder with input from several scientific disciplines. It is essential that orthopaedic surgeons treating patients with subacromial impingement understand the underlying mechanisms, the new research, and the current trends in management of this disease.
The Journal of the American Academy of Orthopaedic Surgeons, Oct 1, 1993
Glenohumeral instability encompasses a spectrum of disorders of varying degree, direction, and et... more Glenohumeral instability encompasses a spectrum of disorders of varying degree, direction, and etiology. The keys to accurate diagnosis are a thorough history and physical examination. Plain radiographs are frequently negative, especially in subtle forms of instability. Computed tomography (CT), CT arthrography, magnetic resonance imaging, arthroscopy, and examination under anesthesia may occasionally yield important diagnostic information. Nonoperative treatment of shoulder instability consists of reduction of the joint (when necessary), followed by immobilization and rehabilitative exercises. The length and the value of immobilization remain controversial. Rehabilitative programs emphasize strengthening f the dynamic stabilizers of the shoulder, particularly the rotator cuff muscles. Both arthroscopic and open techniques can be used for operative stabilization of the glenohumeral joint. Results of these repairs are assessed not only in terms of recurrence rate, but also in terms of functional criteria, including return to athletics. Some standard repairs have declined in popularity, giving way to procedures that directly address the pathology of detached or excessively lax capsular ligaments without distorting surrounding anatomy. Capsular repairs also allow correction of multiple components of instability.
Clinical Orthopaedics and Related Research, Aug 31, 1996
The shoulder is characterized foremost by its mobility and large range of motion. The glenohumera... more The shoulder is characterized foremost by its mobility and large range of motion. The glenohumeral joint is notable for its relative lack of bony constraint, relying heavily on the congruent articulating surfaces and surrounding soft tissue envelope for static and dynamic stability. Effective function in the articulation is achieved by a complex interaction between the various articular and soft tissue restraints. The rotator cuff muscles center the humeral head in the congruent glenoid fossa through the midrange of motion, when the capsuloligamentous structures are lax. However, incongruent joints, especially in positions of loading asymmetry (in external rotation), have larger translations that occur at the extremes of motion. Excessive translations are then effectively restricted by the mechanical properties of the inferior glenohumeral ligament. When the capsule is tightened anteriorly it results in an anterior tether and causes an associated posterior shift in contact on the glenoid. The posterior migration of the humeral head center and glenohumeral contact are again more pronounced in shoulders with reduced congruence. Additional studies of normal motion in different planes, the effects of rotator cuff pathology and dysfunction on the kinematics of the joint, proprioception of the capsule, and biomechanical tests of the inferior glenohumeral ligament and other components of the joint capsule at strain rates associated with injury, need to be conducted to understand the specifics of normal shoulder function and the pathophysiologic processes that occur during shoulder degeneration.
Advertisement. Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Te... more Advertisement. Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Techniques in Shoulder & Elbow Surgery. Enter your Email address: Wolters Kluwer Health may email you for journal alerts and ...
With current surgical techniques, open rotator cuff repair can provide significant functional imp... more With current surgical techniques, open rotator cuff repair can provide significant functional improvement and pain relief in the majority of patients. Important principles include performing anterior acromioplasty, bursal resection, rotator cuff mobilization, tension-free repair to the greater tuberosity with nonabsorbable sutures, and meticulous deltoid repair. In massive rotator cuff tears, the coracoacromial ligament should be repaired to prevent anterosuperior instability, and partial repair of the rotator cuff is recommended over performing transfer procedures. Postoperative rehabilitation requires the patient to avoid active exercises for 6 weeks and weights for 3 months. With these techniques, 85% to 90% satisfactory results can be expected.
Twenty-two patients aged 20 to 82 years (average 56 years) were followed for 1.1 to 8.9 years (av... more Twenty-two patients aged 20 to 82 years (average 56 years) were followed for 1.1 to 8.9 years (average 3.3 years) after open reduction and internal fixation of two- and three-part displaced surgical neck fractures of the proximal humerus. There were 14 two-part displaced surgical neck fractures, seven three-part displaced greater tuberosity and surgical neck fractures, and one three-part displaced lesser tuberosity and surgical neck fracture. Fixation was achieved with heavy nonabsorbable sutures or wire that incorporated the rotator cuff tendons, tuberosities, and shaft. In cases with significant surgical neck comminution, humeral Enders nails were incorporated in a tension-band construct to provide longitudinal stability. Eighteen (82%) of the 22 patients had good or excellent results. Three (14%) of the 22 had satisfactory results, and one (5%) had an unsatisfactory result. The use of a technique of limited internal fixation for these displaced fractures without the use of plates and screws achieved fracture stability and a high percentage of acceptable results.
Displaced isolated greater tuberosity fractures are rare injuries that require operative treatmen... more Displaced isolated greater tuberosity fractures are rare injuries that require operative treatment to optimize rotator cuff function and prevent painful subacromial impingement. A lack of consensus exists regarding ideal management of these injuries because of the paucity of literature on the subject.The outcomes of 17 patients treated with open (n=15) or arthroscopic (n=2) fixation at the authors' institution between 2001 and 2009 were retrospectively reviewed. Postoperative range of motion, American Shoulder and Elbow Surgeons (ASES) score, visual analog scale (VAS) score, and overall patient satisfaction were recorded at final follow-up. At a mean of 5.2 years (range 1.5-9.7 years), average postoperative active forward elevation was 150.3° (range, 60°-180°), ASES score was 82.9 (range, 46.7-100), and VAS score was 1.4 (range, 0-5). According to Neer's criteria, the overall outcome was excellent in 11 (65%) patients, satisfactory in 5 (29%) patients, and unsatisfactory in ...
The Journal of Bone and Joint Surgery American Volume, Mar 1, 2009
Hemiarthroplasty is a common treatment for cuff tear arthropathy and glenohumeral arthritis assoc... more Hemiarthroplasty is a common treatment for cuff tear arthropathy and glenohumeral arthritis associated with a massive tear of the rotator cuff; however, to our knowledge, long-term outcomes and preoperative factors affecting results have not been reported. Thirty-four shoulders in thirty-one patients with cuff tear arthropathy or a massive rotator cuff tear with glenohumeral arthritis underwent hemiarthroplasty at an average age of seventy-two years. Outcomes in all patients were evaluated by direct physical examination and according to the limited goals criteria of Neer et al. at a mean of 3.7 years postoperatively. In twenty-five shoulders, long-term outcomes were measured with use of the American Shoulder and Elbow Surgeons (ASES) scoring system and follow-up data were obtained at a mean of ten years (range, four to sixteen years) postoperatively. Twenty-six of thirty-four shoulders satisfied the limited goals criteria described by Neer et al. The mean active forward elevation improved from 78 degrees preoperatively to 111 degrees postoperatively (p < 0.001). The mean active external rotation improved from 15 degrees preoperatively to 38 degrees postoperatively (p < 0.0001). One patient with a history of four failed rotator cuff repairs had anterosuperior instability develop after surgery. The mean final total ASES score was 67 points (range, 35 to 100 points). Of the sixteen shoulders in patients who could actively elevate the arm to >or=90 degrees preoperatively, fourteen achieved satisfactory results according to the limited goals criteria of Neer et al. Patients who could actively elevate the arm to 90 degrees had significantly better function (mean ASES function score, 31 compared with 23 points; p = 0.05), pain relief (mean ASES pain score, 48 compared with 30 points; p = 0.002), and higher total ASES scores (mean, 80 compared with 54 points; p < 0.001) than the patients who were unable to actively elevate the arm to 90 degrees . Hemiarthroplasty can provide good long-term results in rotator cuff-deficient patients with glenohumeral arthritis. Patients who have preoperative forward elevation of >or=90 degrees benefit the most. A low complication rate can be expected for this procedure.
The Journal of Bone and Joint Surgery, Jul 1, 2000
Search: Year: American Volume American + British Volumes All JBJS + Medline. For more options: Ad... more Search: Year: American Volume American + British Volumes All JBJS + Medline. For more options: Advanced Search. ...
The Journal of Bone and Joint Surgery American Volume, Jul 1, 1985
Trapezius paralysis is a painful, disabling problem. Eighteen patients with trapezius paralysis w... more Trapezius paralysis is a painful, disabling problem. Eighteen patients with trapezius paralysis were evaluated and initially treated conservatively. Nine patients had had a misdiagnosis prior to evaluation and only one patient was successfully treated conservatively. Ten patients underwent operative reconstruction, consisting of transfer of the levator scapulae and rhomboid muscles. Seven patients were followed for more than two years, and they had five excellent results, one satisfactory result, and one unsatisfactory result. All patients had improved function and correction of deformity, and six patients had good pain relief.
The Journal of Bone and Joint Surgery American Volume, Dec 1, 2001
Revision rotator cuff repair is a surgical challenge, and the results have generally been inferio... more Revision rotator cuff repair is a surgical challenge, and the results have generally been inferior to those of primary repair. We examined the results of revision rotator cuff repair in a large series of patients and assessed which subgroups of patients had the greatest chance for a satisfactory functional outcome. A revision rotator cuff repair was performed in eighty patients after the failure of a previous operative repair. The average age of the patients at the time of the revision was fifty-nine years. Prior to revision, the average pain score was 7.4 points (with 0 points indicating no pain and 10 points, severe pain) and the active range of motion of the shoulder averaged 105 degrees of elevation, 39 degrees of external rotation, and internal rotation to the eleventh thoracic vertebra. All patients underwent repeat repair of the rotator cuff tendons to bone. Additional procedures included revision acromioplasty (fifty-three patients; 66%) and distal clavicular excision (twenty-six patients; 33%), among others. After an average duration of follow-up of forty-nine months, the result was rated as satisfactory (excellent, good, or fair) in fifty-five patients (69%) and as unsatisfactory (poor) in twenty-five (31%). At the time of the latest follow-up, the average pain score had improved to 3.0 points and the active range of motion averaged 130 degrees of elevation, 53 degrees of external rotation, and internal rotation to the tenth thoracic vertebra. Improved results were associated with an intact deltoid origin, good-quality rotator cuff tissue, preoperative active elevation of the arm above the horizontal, and only one prior procedure. All seventeen patients who met all four of these criteria had a satisfactory result. The results of revision rotator cuff repair are inferior to those of primary repair. While pain relief can be reliably achieved in most patients, the functional results are improved principally in patients with an intact deltoid origin, good-quality rotator cuff tissue, preoperative elevation above the horizontal, and only one prior procedure.
Subacromial impingement is a common disorder of the shoulder that is still poorly understood. Kno... more Subacromial impingement is a common disorder of the shoulder that is still poorly understood. Knowledge of the pathogenesis of this condition has expanded greatly since it was described by Neer 40 years ago. Research has shown that multiple factors contribute to the development of rotator cuff disease. New investigations are exploring this disorder with input from several scientific disciplines. It is essential that orthopaedic surgeons treating patients with subacromial impingement understand the underlying mechanisms, the new research, and the current trends in management of this disease.
The Journal of the American Academy of Orthopaedic Surgeons, Oct 1, 1993
Glenohumeral instability encompasses a spectrum of disorders of varying degree, direction, and et... more Glenohumeral instability encompasses a spectrum of disorders of varying degree, direction, and etiology. The keys to accurate diagnosis are a thorough history and physical examination. Plain radiographs are frequently negative, especially in subtle forms of instability. Computed tomography (CT), CT arthrography, magnetic resonance imaging, arthroscopy, and examination under anesthesia may occasionally yield important diagnostic information. Nonoperative treatment of shoulder instability consists of reduction of the joint (when necessary), followed by immobilization and rehabilitative exercises. The length and the value of immobilization remain controversial. Rehabilitative programs emphasize strengthening f the dynamic stabilizers of the shoulder, particularly the rotator cuff muscles. Both arthroscopic and open techniques can be used for operative stabilization of the glenohumeral joint. Results of these repairs are assessed not only in terms of recurrence rate, but also in terms of functional criteria, including return to athletics. Some standard repairs have declined in popularity, giving way to procedures that directly address the pathology of detached or excessively lax capsular ligaments without distorting surrounding anatomy. Capsular repairs also allow correction of multiple components of instability.
Clinical Orthopaedics and Related Research, Aug 31, 1996
The shoulder is characterized foremost by its mobility and large range of motion. The glenohumera... more The shoulder is characterized foremost by its mobility and large range of motion. The glenohumeral joint is notable for its relative lack of bony constraint, relying heavily on the congruent articulating surfaces and surrounding soft tissue envelope for static and dynamic stability. Effective function in the articulation is achieved by a complex interaction between the various articular and soft tissue restraints. The rotator cuff muscles center the humeral head in the congruent glenoid fossa through the midrange of motion, when the capsuloligamentous structures are lax. However, incongruent joints, especially in positions of loading asymmetry (in external rotation), have larger translations that occur at the extremes of motion. Excessive translations are then effectively restricted by the mechanical properties of the inferior glenohumeral ligament. When the capsule is tightened anteriorly it results in an anterior tether and causes an associated posterior shift in contact on the glenoid. The posterior migration of the humeral head center and glenohumeral contact are again more pronounced in shoulders with reduced congruence. Additional studies of normal motion in different planes, the effects of rotator cuff pathology and dysfunction on the kinematics of the joint, proprioception of the capsule, and biomechanical tests of the inferior glenohumeral ligament and other components of the joint capsule at strain rates associated with injury, need to be conducted to understand the specifics of normal shoulder function and the pathophysiologic processes that occur during shoulder degeneration.
Advertisement. Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Te... more Advertisement. Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Techniques in Shoulder & Elbow Surgery. Enter your Email address: Wolters Kluwer Health may email you for journal alerts and ...
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