Evaluation of the early results of the implementation of reverse shoulder arthroplasty prosthesis “Comprehensive Reverse” in primary and revision shoulder arthroplasties. September 2010–December 2012, 48 patients (32 women, 16 men) underwent reverse shoulder arthroplasty using Comprehensive Reverse system. Average age of 69.88. A total of 46 patients were followed. In 22 patients the operation was performed for revision. Patients were pre-and postoperatively evaluated using Oxford, Constant, SF-12 scores, radiographs, pain and range of motion. Mean follow-up 13 months.Objective:
Material and Methods:
The Copeland shoulder resurfacing arthroplasty (CSRA) (Figure1) is a cementless, pegged humeral head surface replacement which has been in clinical use since 1986. The indications for CSRA are more or less the same as conventional stemmed arthroplasty. This procedure can be considered for all patients who require shoulder replacement due to GHJ arthritis resulted from primary or secondary OA, RA, and other variations of inflammatory arthritis. It is also suggested as the first choice option for relatively young patients with post-traumatic arthritis, avascular necrosis (AVN), and instability arthropathy. This observational study reports functional and radiological outcome in CSRA during 4 years follow-up. 109 consecutive patients with primary osteoarthritis (45.9%), rheumatoid arthritis (39.4%), rotator cuff arthropathy (9.2%), and avascular necrosis (5.5%) underwent CSRA. Patients including 68 females (63%) and 41 males (37%) underwent this procedure (63 right-sided and 46 left-sided including 9 bilateral shoulders). The outcome assessment included pain and satisfaction, Oxford Shoulder Score (OSS), Constant Score (CS), and SF-12. Imaging was reviewed for glenoid morphology (Walch classification) (Figure2) and humeral head migration. The average follow-up period was 4 years, (range: 1 to 10 years).Background
Methods
Reverse total shoulder arthroplasty (RTSA) provides an alternative to standard total shoulder arthroplasty in the treatment of selected complex shoulder problems including failed shoulder replacements. The purpose of this report is to present outcome of RTSA using Comprehensive Reverse System (CRS) as either primary or revision treatment choice. Between September 2010 and April 2012, 54 patients (36 females, 18 males) with the mean age of 68.4 (±10) underwent RTSA-CRS. In 27 patients RTSA-CRS was performed as a revision due to failed previous arthroplasty. Primary underlying conditions included AVN (2), massive irreparable rotator cuff tear (2), primary osteoarthritis (7), post-traumatic osteoarthritis (2), rheumatoid arthritis (6), and rotator cuff arthropathy (8). It was not possible to complete the operation in 6 patients (4 revisions group 2 AVN cases) due to substantial glenoid erosion. Preoperative CT scan was performed in 50% of patients to assess the bony stock of the glenoid. In some patients ultrasound and MRI were performed to acquire additional information. A total of 46 patients were followed-up by means of antroposterior and axial plain X-rays, pain and satisfaction level (VAS/0–10), stiffness, Constant Score, Oxford Shoulder Score, SF-12 (Physical and mental Subscales), and range of movement for a mean duration of 6.5 months (±4.2).BACKGROUND
PATIENTS AND MATERIALS
The expansion of arthroscopic treatment to serious and catastrophic injuries to the weightlifters of the Hellenic National Weightlifting Team. The evaluation of the results of this specific arthroscopic treatment. 45 athletes (36 male, 9 female) with shoulder injuries 2000–2009. 15 yrs – 35 yrs, average: 27 yrs. One 3-times Golden Olympic. One Bronze medalist, Two Silver Olympic, Three Olympic winners, Five World championsetc. Clinical examination and musculoskeletal ultrasound. Plain X-rays. E.M.G, M.R.I.-arthrography, 3DC/T when that was required. Strength measurement with Nottingham McMecin Myometer for ipsi-contro lateral shoulder. Full ROM was necessary for the operated shoulder before starting exercise for a competition. All 48 underwent arthroscopic treatment (3 mini-open). Arthroscopic stabilization using absorbable or non anchors. 45 athletes, 48 shoulders operated,(3 bilat-erally).36 RC tears, 6 bony-bankart, 2 posterior and 28 anterior labrum detachment, 3 avulsion osteochondral fractures, 2 AMBRII, 4 deranged LH of biceps, 4 underwent SSN release. All patient returned at same sport level except one with AMBRII and cervical spine pathology. Rehabilitation time for basic weightlifting exercise was 3.5 months and for competition level was 4,5 -6 months. The shoulder demands during the snatch, clean and jerk of the weightlifters provoke often shoulder injuries. The arthroscopic surgery gives thorough and broad knowledge of their shoulder injuries. The minimal detachment, less postoperative joint stiffness and decreased shoulder pain are encouraging factors for the arthroscopic treatment. Additionally, the returning time for training and competition combining with a proper rehabilitation seems to be less than open surgery.
Hip arthroscopy has gradually evolved over the past two decades. Recently hip arthroscopy has an increasing role in diagnosis and treatment for specific intra articular and extra articular hip injuries and especially for soft tissue injuries. February 2002 – May 2009
18 athletes 5 football players 8 basketball players 2 weight lifters 3 gymnasts Mean age: 32 y.o. (19–39 y.o.) Undiagnosed hip pain, Osteoarthritis, Labral pathology, Loose bodies, Osteochondral defects, Sepsis, Liga-mentum Teres, Trauma, Synovitis Symptoms: Deep dull ache pain during hip flexion and external or internal rotation. Decreased R.O.M. 12/18 Cam sign + (positive), 11/18 Pincher sign + (positive), 14/18 Impingement syndrome in adduction and in flexion. Instrumentation and Equipment: 30°, 70°, 4,5mm arthroscope, High flow rate mechanical pump, 15 gauge 6" cardiac needle, Convex full radius chondroplasty blades, Special electrocautery (Philippon), Distraction apparatus, Mechanical water pump unit, Image intensifier
Surgery: Standard orthopaedic traction table, Supine position, Hip is extended and abducted 25° Portals: Anterior, Anterolateral, Posterolateral Intraoperative Findings – Results Detachment of the labrum, 2/18 erosion of the articular cartilage of the acetabulum and drilling of the bare area, 12/18 Cam sign excision The athletes with symptoms of an internal hip pain and impingement signs after a clinical exam of their hip will get a benefit from an arthroscopic procedure for treating any existing cetabulo-femoral pathology, especially for the athletes with femoraloacetabular impingement syndrome (FAI).
The early diagnosis of the suprascapular nerve (SSN) entrapment in overhead athletes with simultaneous shoulder injuries and its arthroscopic release plays an important role for their appropriate treatment and recovery. SSN release at suprascapular and spinoglenoid notches, seems very helpful for increasing their performance. 21 Elite overhead athletes were treated from Jan 2005–May 2009. From 16 to 34 years old, mean 26 years, 4 Javelin throwers (Olympic and National level thrower), 4 Weightlifters (International level), 8 Volleyball Players, 3 Kick Boxer, 2 Water Polo Players. Extreme ROM of arm creates large torques about the shoulder cycle of repetitive microtrauma to the SSN, Direct trauma: fracture, dislocation, blunt trauma traction injury, Sling effect with hyper-abduction injury at the SS Notch, Correlation ROM with SSN entrapment in volley ball players, Eccentric contraction of the ISP (spinoglenoid notch), Internal impingement, Rotator cuff tears, Biceps lesions, Instability, SLAP lesion, Bankart lesion, Mainly infraspinatus muscle atrophy. X-rays, Nerve conduction studies, EMG studies, MRI All of them had complete pain relief, especially at the posterior shoulder, regained full ROM of the operated shoulder, 19 fully recovered at the pre-injury level, 2 at the postoperative phase, Muscle atrophy improved Advanced SSN entrapment provoke significant muscle wasting, often irreversible. This underscores the importance of a quick and accurate diagnosis to appropriate intervention. The overhead athletes with increased ROM of their shoulder predispose in SSN entrapment and shoulder injuries and vice-versa. An arthroscopic shoulder procedure for repairing the glenohumeral pathology with a simultaneous arthroscopic SSN release seems to be the appropriate treatment regarding to our resu
