Mini-Open Rotator Cuff Tear Repair: An Institutional Experience with a Midterm Follow-up.

BACKGROUND: Rotator cuff tears have long been recognised as a cause of pain and disability. Over the past decades the treatment of rotator cuff tears has evolved from an open procedure to a mini-open procedure to an all-arthroscopic one. The indications and benefits of each of the procedures are still debated. The purpose of this study was to observe the results of "Mini-open repair rotator cuff tear". MATERIAL AND METHODS: This was a prospective study conducted in the postgraduate department of Ortho-paedics Government Medical College, Srinagar, from March 2013 to January 2018 with cases followed up for a minimum of 3 years. This study included 50 patients of either sex with non-massive full thickness tears of rotator cuff. RESULTS: The mean UCLA score improved from 10.96 preoperatively to 30.68 at final follow-up. Overall, 88% of the patients achieved excellent or good results and 92% were satisfied. No significant difference was noted in functional outcomes between traumatic and degenerative tears. Size of tear seems to be a determining factor in the functional outcome. Stiffness as a complication occurred in two patients. CONCLUSION: 1. Mini-open rotator cuff tear repair eliminated sym-pto-matic full thickness rotator cuff tears with significant improvement in functional scores. 2. There were no major complications of the surgical procedure adop-ted or the fixation method used. 3. Mini-open rotator cuff repair remains a useful technique despite advan-ces in arthroscopy.

Operative Management of Distal Tibial Extra-articular Fractures - Intramedullary Nail Versus Minimally Invasive Percutaneous Plate Osteosynthesis.

BACKGROUND: The ideal treatment of distal tibial extra articular fractures remains controversial. Minimally invasive percutaneous plate osteosynthesis and intramedullary nailing are the two most commonly used methods. We did a prospective randomized controlled study to assess the functional outcome of distal tibial extra articular tibial fractures by comparing these treatment methods. MATERIALS AND METHODS: Sixty patients with distal tibial extra articular fractures were randomly assigned to an IMN (intramedullary nailing) group and a MIPPO (minimally invasive percutaneous plate osteosynthesis) group. All patients were followed up for a period of one year. At final follow-up, clinical and radiological outcome was assessed by foot function index. Malunion, infection, implant removal, time to union and secondary interventions were compared between the two groups. The comparison of continuous variables was performed by using the Student t-test or Mann-Whitney U test in accordance with normality testing. A value of p less than 0.05 was considered statistically significant. RESULTS: All patients were followed up for a period of one year. Time to callus formation was equal in both groups. There was no non-union in our series. Malunion was more common in the nailing group. The foot function index was similar in both groups. CONCLUSION: MIPPO and intramedullary nailing are effective treatment options in the management of distal tibial extra particular fractures, with comparable functional outcomes.

Ankle Arthrodesis Using the Ilizarov Technique in Difficult Situations - a Prospective Study with Mid-to Long-term Follow up.

BACKGROUND: Although various operative techniques are available for ankle arthrodesis, it is not rare to see orthopaedic surgeons facing difficult situations with ankles that cannot be reliably treated by any conventional methods other than the Ilizarov technique. This study was conducted to measure the outcome in such patients using the Ilizarov Ring fixator. MATERIAL AND METHODS: Sixteen patients (average age 47.5 years) had primary or revision unilateral ankle arthrodesis using the Ilizarov technique. Among the 16 patients the pathology included severe difficult posttraumatic arthritis with diabetes mellitus (n=7), failed arthrodesis with internal fixation (n=4), difficult post-septic arthritis (n=3) and 1 case each of rheumatoid arthritis and post-polio residual palsy with instability. The primary outcome was bony union and ankle alignment. The clinical results were further evaluated according to the American Orthopaedic Foot and Ankle Society scoring (AOFAS) System at 6 months and yearly till final follow-up. RESULTS: All ankles achieved arthrodesis at an average of 14 weeks (range 12-18 weeks). The average duration of follow-up was 5.7 years (range 4- 10 years). No major complication was seen except for 5 cases of superficial pin track infections, wound dehiscence in 1 patient and chronic discharging sinus in 1 patient. The average AOFAS score improved from an average of 35.25 (range 20- 44) points pre-operatively to an average of 78.37 (range 72-89) points at final follow-up. CONCLUSION: Ankle arthrodesis using Ilizarov technique shows a high fusion rate with no major complications and operative failures even in difficult and complicated situations.

Deformity Correction about Knee with Ilizarov Technique: Accuracy of Correction and Effectiveness of Gradual Distraction after Conventional Straight Cut Osteotomy.

BACKGROUND: The aim of the study was to retrospectively analyse the long term clinical outcome, accuracy of correction, and the complication rate in patients treated for deformities around the knee with gradual distraction with or without additional limb lengthening using Ilizarov technique. MATERIAL AND METHODS: The study presents a retrospective analysis of 26 patients treated for deformities about the knee by gradual distraction with Ilizarov technique with an average follow-up of 6.1 yrs (2-13 yrs). Preoperative and post-operative radiographs of all patients were assessed for the deformities. Deformity involved the tibia in 16 patients and the femur in 9 patients and one patient had both components. The deformity comprised of varus in 15 patients and valgus in 11 patients, and deformity in two planes (oblique plane) in 2 patients, while 8 patients had either deformity with associated average shortening of 4.75 cms (2-7 cm).The mean angle of deformity in the frontal plane was 30 degrees (15-60 degrees) and 48 deg on sagital plane. The CORA (centre of rotation of angulation) was located in the juxtaepiphyseal region in 15 patients, metaphysis in 6 patients and at the metadiaphyseal junction in 5 patients. RESULTS: All except two adult patients achieved exact correction with gradual distraction at an average correction of 30 degrees. Exact limb lengthening was achieved in all 8 patients with shortening. Complications involved mild procurvatum in three patients, mild mismatch of the mechanical and anatomical axes in two patients with tibial deformities, pin tract infection in two patients and one incidence of pin breakage, however, with no true complications. CONCLUSION: Gradual distraction after conventional corticotomy provides excellent results with deformities around the knee with or without additional limb lengthening.

Reconstruction of Unstable Hips with Ilizarov Technique. Role of Pelvic Support and Distal Lengthening Realignment Osteotomy.

BACKGROUND: Hips can suffer severe damage due to untreated developmental dysplasia, septic arthritis, tuberculosis, a neglected fracture of the neck of femur and neglected hip dislocation. The Ilizarov technique offers an effective treatment by providing a stable hip with abolished Trendelenburg lurch and equalizing limb length discrepancy through distal lengthening realignment osteotomy. MATERIAL AND METHODS: 20 patients with hip instabilities due to various etiologies were treated with the Ilizarov technique of pelvic support osteotomy and distal lengthening realignment osteotomy. There were 12 females and 8 males in the study group and the age range was 13 to 30 years. Average limb length discrepancy was 5.95 cms (range 4-8.5 cms).The pre-operative and post-operative range of motion and Harris hip score was collected and data analyzed by Student's paired t test. A p value of < 0.05 was taken to be statistically significant Results. The functional Harris hip score improved in all the patients at final follow-up. The mean Harris hip score was 56.95 (range 33-71) pre-operatively, which improved to 83.25 (range 73-85) at final follow up and was statistically significant (P-value < 0.05). The mean length achieved was 5.53 cms (4-8 cms). The mean external fixation time was 8.6 months and the mean healing index was 1.54 months /cm. CONCLUSIONS: 1. Ilizarov hip reconstruction is an excellent method of salvage in patients with unstable hips diverse etiologies especially in this part of the world, where patients demand unrestricted range of motion at hip, and in the younger age group, where other procedures do not offer a long term solution. 2. It provides an excellent functional outcome in hips of different etiologies. 3. However, for an excellent outcome, surgical expertise, patient compliance and meticulous follow-up are mandatory.

Operative management of displaced acetabular fractures: an institutional experience with a midterm follow-up.

BACKGROUND: Operative management is considered to be the treatment of choice in acetabular fractures as this is the unique way of achieving precise anatomical reduction, stable internal fixation, and early mobilization of joint. With this background in mind we undertook a prospective study with an aim to assess the outcome of surgery in displaced acetabular fractures at our general orthopedic centre as a first experience. MATERIAL AND METHODS: This study was conducted on 59 patients (45 Males, 14 Females ) with mean age of 38.35 years (range 18-60 years) with displaced acetabular fractures who were admitted consecutively at our centre from May 2008 through November 2011. Nine patients (7 Male, 2 Female) were lost during follow up. The average follow up was 3.5 years (range 2-5 years). Prophylaxis for deep venous thrombosis and heterotopic ossification was used routinely in all patients. RESULTS: Clinical evaluation was based on modified Merle-d'Aubigne and Postel scoring system. Radiological evaluation was done according to criteria developed by Matta. It was graded as excellent in 16% hips, good in 54% hips, fair in 20% hips and poor in 10% hips. Good to excellent results were achieved in 42 cases (70%). The complications included were implant backout, postoperative dislocation, iatrogenic nerve palsy, superficial wound infection, intraoperative bleeding and osteoarthritis. There is a positive relationship between quality of reduction and functional outcome. In our series, radiographic congruity (75%) correlated well with the function (70%). CONCLUSIONS: 1. We conclude that operative treatment is a safe and effective method of managing displaced acetabular fractures even in general orthopedic centres. 2. Time spent on a thorough study of the radiographs/CT scan for a proper preoperative plan is worthwhile and helps to outline an appropriate surgical approach and avoid complications.

Primary total hip arthroplasty versus internal fixation in displaced fracture of femoral neck in sexa- and septuagenarians.

BACKGROUND: The optimal treatment of femoral neck fracture in the elderly patient is still under debate. In patients aged 60-80 years, the decision between internal fixation and arthroplasty remains controversial. The primary aim of the present study is to evaluate the functional outcome of patients aged 60-80 years with femoral neck fracture treated with total hip arthroplasty or closed reduction and internal fixation. The secondary aim is to evaluate the incidence of nonunion and avascular necrosis in femoral neck fracture in different age groups. MATERIALS AND METHODS: We studied 100 patients affected by displaced fracture of the femoral neck from May 2007 through June 2010. There were 60 men and 40 women with mean age of 66 years. Fifty patients were treated with closed reduction and internal fixation with cannulated screws (group A), and the other 50 patients with total hip arthroplasty (group B). Mean surgical time, blood loss, duration of hospital stay, Harris hip score, complications, and need for reoperation were recorded. RESULTS: Harris hip score was significantly higher in group B at 3-, 6-, 12-, and 18-month follow-up evaluation. The overall complication rate was 28 % in group A and 32 % in group B, which was not statistically significant. A statistically significant difference was found regarding patients who required reoperation in group A (20 %) compared with group B (no one). The average Harris hip score in the internal fixation group was 90.6 and in the total hip arthroplasty group was 93.7, which was statistically significant (p < 0.05). Our study showed an increased risk for intracapsular hip fracture developing nonunion with older age. CONCLUSIONS: Primary total hip arthroplasty compared with internal fixation appears to be a reasonably safe method of treating displaced fracture of femoral neck in elderly patients. We also concluded that outcome regarding hip function is generally better after total hip arthroplasty compared with internal fixation. LEVEL OF EVIDENCE: Level II-Prospective cohort study.

Midterm functional outcome after operative management of midfoot injuries.

Background. Injuries of the midfoot are often missed and therefore underestimated. Early diagnosis and treatment are crucial for the final outcome. The primary aim of this study was to assess the pattern and results of early operative management of mid-foot injuries after a midterm follow up. Material and methods. This study was conducted on 25 patients (19 Males, 6 Females ) with mean age of 34.6 years (range 18-60 years) with mid-foot fracture dislocations who were admitted consecutively at our centre from May 2008 through November 2010. 25 patients fulfilling our inclusion criteria with mid-foot fracture dislocations were included in this study. Mechanism of injury, its pattern and results of operative management of midfoot injuries were assessed after acute management of these fractures on urgent basis. Evaluation of results was done by AOFAS Score. Results. Most common mode of injury was indirect trauma due to fall (n=12) followed by road traffic accident (n=9). Males (n=19) outnumbered females (n=6). The pattern of injuries requiring operative treatment as per our criteria were Lisfranc fracture dislocations (n=22) and navicular fractures (n=3). The mean follow up was 3.2 years and mean AOFAS score at 3.2 years was 78.36, with most patients losing points to pain and decreased recreational function. Conclusion. The Lisfranc fracture dislocations are the most common injuries around midfoot requiring operative treatment, and we believe that operative treatment considerably improves functional outcome in these injuries.

Wide resection and stabilization of ulnar stump by extensor carpi ulnaris for giant cell tumor of distal ulna: two case reports.

The distal end of ulna is an extremely uncommon site for primary bone tumors in general and giant cell tumor in particular. Wide resection is usually indicated in such cases and at times it may be necessary to remove of a long segment of the distal ulna. Any ulnar resection proximal to the insertion of pronator quadratus can lead to instability in the form of radio-ulnar convergence and dorsal displacement (winging) of the ulnar stump. This can result in diminution of forearm rotation and weakness with grasp. Stabilization of the ulnar stump after resection for a giant cell tumor was described by Kayias & Drosos. We are adding two more cases to the literature. Both patients had excellent functional outcome and there were no instances of recurrence at three years of follow-up.

Distal tibial interosseous osteochondroma with impending fracture of fibula - a case report and review of literature.

Osteochondromas arising from the interosseous border of the distal tibia and involving distal fibula are uncommon. We present a 16 year old young boy with an impending fracture, erosion and weakness of the distal fibula, secondary to an osteochondroma arising from the distal tibia. Early excision of this deforming distal tibial osteochondroma avoided the future risk of pathological fracture of the distal fibula, ankle deformities and syndesmotic complications.

Giant cell tumor of talus: a case report.

Giant cell tumor of talus is a rare entity. In contrast to GCT of long bones, most cases occur in a younger age group and tend to be multicentric. The authors report a case of GCT in a 19 year old boy which had led to extensive destruction of the talus. In view of the extensive involvement, total talectomy along with tibio - calcaneal arthrodesis was performed. At 6 months of followup, the patient had a painless and well arthrodesed ankle. There was no evidence of recurrence at 18 months of followup.

Adult Spinal Cord Injury without Radiographic Abnormalities (SCIWORA): Clinical and Radiological Correlations.

BACKGROUND: This study is aimed to determine the clinical and radiological corellations of adult patients with Spinal Cord Injury Without Radiographic Abnormalities (SCIWORA). METHODS: The study population consisted of all adult patients with suspected cervical spine injury. SCIWORA was defined as the presence of either no injury or a neural injury on Magnetic Resonance Imaging (MRI) in the absence of radiographic or Computed Tomographic (CT) Scan findings suggestive of trauma in patients with neurological deficit. Purely extra neural compressive lesions were excluded from the study. RESULTS: Twelve of ninety seven (12.4%) patients had a neural injury on MRI with normal radiographs and CT scan. These included cord contusion in five cases, cord edema in five cases and cord hemorrhage in two cases. Ten patients were managed conservatively and two patients with disc prolapse were managed surgically. All patients showed at least one ASIA Impairment Scale (AIS) grade improvement and three patients (25%) recovered completely. CONCLUSIONS: Parenchymal spinal cord injury is the single most important determinant in the long term outcome of adult SCIWORA patients. Cord hemorrhage has the worst prognosis and cord edema has the best. Longitudinal signal extension and associated extra neural injuries are also associated with poorer outcomes. Cases with purely neural injuries can be managed conservatively, but associated extra neural injuries, especially disc prolapse and ligamentous instability, warrant surgical management. KEYWORDS: Post Traumatic Myelopathy; Spinal Cord Trauma; Computed tomography; Magnetic resonance imaging; SCIWORA.