| 1. |
- Andersson, Daniel, et al.
(författare)
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Treatment of anterior cruciate ligament injuries with special reference to surgical technique and rehabilitation: an assessment of randomized controlled trials.
- 2009
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Ingår i: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association. - : Elsevier BV. - 1526-3231. ; 25:6, s. 653-85
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Tidskriftsartikel (refereegranskat)abstract
- The primary aim was to investigate and assess the current evidence of randomized controlled trials (RCTs) on anterior cruciate ligament (ACL) injuries, with special reference to the choice of surgical techniques and aspects of rehabilitation. A secondary aim was to clarify relative strengths and weaknesses of the selected studies, resolve literature conflicts, and finally, evaluate the need for further studies.
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| 2. |
- Barclay, C, et al.
(författare)
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Medial collateral ligament bursitis in a 12-year-old girl
- 2005
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Ingår i: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association. - : Elsevier BV. - 1526-3231. ; 21:6, s. 759-
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Tidskriftsartikel (refereegranskat)
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| 3. |
- Laxdal, Gauti, 1966, et al.
(författare)
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Outcome and risk factors after anterior cruciate ligament reconstruction: a follow-up study of 948 patients
- 2005
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Ingår i: Arthroscopy. - : Elsevier BV. - 1526-3231. ; 21:8, s. 958-964
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The aim of the study was to assess the outcome and risk factors after anterior cruciate ligament (ACL) reconstruction in a large group of patients. TYPE OF STUDY: Case series. METHODS: Included in this retrospective study were 948 patients (323 female, 625 male) with a symptomatic unilateral ACL rupture, who underwent arthroscopic reconstruction using patellar tendon autograft and interference screw fixation at 3 Swedish hospitals. The median age of the patients at the time of the index operation was 26 years (range, 14 to 53 years). The patients underwent surgery at a median of 12 months (range, 0.5 to 360 months) after their injury. Independent physiotherapists performed the follow-up examinations at a median of 32 months (range, 21 to 117 months) postoperatively. RESULTS: Of the 948 patients, 550 (58%) underwent meniscal surgery before, during, or after the ACL reconstruction. The median Tegner activity level was 8 (range, 2-10) before injury, 3 (range, 0-9) preoperatively, and 6 (range, 1-10) at follow-up (P < .0001 preoperative v follow-up). At follow-up, the median Lysholm score was 90 points (range, 14-100), the median KT-1000 anterior side-to-side laxity difference was 1.5 mm (range, -6 to 13 mm), and the median 1-leg hop test quotient was 95% (0% to 167%) compared with the contralateral normal side. At follow-up, 69.3% of the patients were classified as normal or nearly normal according to the International Knee Documentation Committee evaluation system. However, 36% of the patients were unable to or had severe problems performing the knee-walking test. Inferior results correlated with increased time period between the index injury and reconstruction and concomitant joint damage found at the index operation. CONCLUSIONS: Overall, the results were good after ACL reconstruction using patellar tendon autograft and interference screw fixation. Concomitant joint damage and a long time period between the injury and reconstruction are major risk factors for inferior outcome after ACL reconstruction. LEVEL OF EVIDENCE: Level IV, case series.
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| 4. |
- Samuelsson, Kristian, 1977, et al.
(författare)
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Treatment of anterior cruciate ligament injuries with special reference to graft type and surgical technique: an assessment of randomized controlled trials.
- 2009
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Ingår i: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association. - : Elsevier BV. - 1526-3231. ; 25:10, s. 1139-74
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Tidskriftsartikel (refereegranskat)abstract
- The primary aim was to summarize and assess current evidence from randomized controlled trials (RCTs) on anterior cruciate ligament injuries, with special reference to graft type and surgical technique. The secondary aims were to identify the relative strengths and weaknesses of the selected studies, to resolve contradictions in the literature, and to evaluate the need for further studies.
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| 5. |
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| 6. |
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| 7. |
- Castagna, A., et al.
(författare)
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Minor shoulder instability
- 2007
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Ingår i: Arthroscopy. - 1526-3231. ; 23:2, s. 211-5
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Tidskriftsartikel (refereegranskat)abstract
- The wide spectrum of shoulder instability is difficult to include in 1 classification. The distinction between traumatic, unidirectional, and atraumatic multidirectional instability is still widely used, even though this classification is not sufficiently precise to include all the different pathological findings of shoulder instability. We present "minor instability," which is a pathological condition causing a dysfunction of the glenohumeral articulation, especially in combination with microtrauma, repetitive or not, or after a period of immobilization or inactivity. When "minor shoulder instability" is suspected, the patient's history and detailed clinical examination represent the most important factors when establishing the diagnosis. In particular, the apprehension test stressing the middle glenohumeral ligament (MGHL)/labral complex in the position of midabduction and external rotation may be painful and may even reveal anterior instability or subluxation. Conventional radiographs are negative in most cases, as is magnetic resonance imaging arthrography. It is only after an accurate arthroscopic assessment that the pathological lesion can be found. The major pathological process can be identified at the level of the anterior superior labrum, in particular the MGHL complex, and appears as hyperemia, fraying, stretching, loosening, thinning, hypoplasia, or even absence. It may, however, be difficult to distinguish between a normal variant and a pathological lesion. Clinical symptoms and examination should always be correlated with arthroscopic findings. Recommended treatment is to restore shoulder stability and thereby prevent shoulder pain secondary to the increase in laxity. A reduction in range of motion should be expected during the postoperative phase, at least up to six to nine months. External rotation is usually permanently reduced by a few degrees.
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| 8. |
- Kartus, Jüri, 1955, et al.
(författare)
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Long-term clinical and ultrasound evaluation after arthroscopic acromioplasty in patients with partial rotator cuff tears
- 2006
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Ingår i: Arthroscopy. - 1526-3231. ; 22:1, s. 44-9
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Clinical and ultrasound evaluation of patients who had undergone debridement of a partial rotator cuff tear in conjunction with an arthroscopic acromioplasty. TYPE OF STUDY: Retrospective follow-up study. METHODS: Thirty-three consecutive patients were included in the study; 26 of the 33 (79%) patients underwent ultrasound evaluation of both shoulders and were examined by independent observers after a follow-up period of 101 months (range, 60 to 128 months; minimum, 5 years). RESULTS: The median time between onset of symptoms and surgery was 24 months (range, 6 to 360 months). At follow-up, the Constant score was 65 points (range, 15-98). The Constant score on the contralateral side was 84 points (range, 15-96; P < .0001). The strength in abduction was 4.7 kg (range, 1.2 to 11.1 kg) on the operated side and 5.1 kg (range, 1.8 to 10.4 kg) on the contralateral side (not significant). Twelve of the 26 patients reported discomfort or pain in the contralateral shoulder and during the follow-up period, and 3 of 26 had undergone an arthroscopic acromioplasty of the contralateral shoulder. Two of 26 patients underwent further surgery of the index shoulder during the follow-up period. The visual analogue score for pain for the index shoulder was 20 mm (range, 0 to 85). The ultrasound evaluation revealed that 9 of 26 patients had a full-thickness rotator cuff tear in the index shoulder and, of these, 3 of 9 were bilateral. CONCLUSIONS: It appears that an arthroscopic acromioplasty and rotator cuff debridement in patients with partial tears does not protect the rotator cuff from undergoing further degeneration. LEVEL OF EVIDENCE: Level IV.
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| 9. |
- Laxdal, Gauti, 1966, et al.
(författare)
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A prospective randomized comparison of bone-patellar tendon-bone and hamstring grafts for anterior cruciate ligament reconstruction
- 2005
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Ingår i: Arthroscopy. - 1526-3231. ; 21:1, s. 34-42
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The aim of this study was to compare the results after arthroscopic anterior cruciate ligament (ACL) reconstruction using central-third, bone-patellar tendon-bone (BPTB group), 3-strand semitendinosus (ST group), or 4-strand semitendinosus/gracilis (ST/G group) autografts. TYPE OF STUDY: Prospective randomized trial. METHODS: A randomized series of 134 patients, all with unilateral ACL rupture was included in the study. In all 3 groups, interference screw fixation of the graft was used at both ends and 125 of 134 (93%) of the patients returned for the follow-up examination after 26 months (range, 20 to 43 months). The preoperative assessments in all 3 groups were similar in terms of gender, Tegner activity level, Lysholm score, KT-1000 measurements, 1-leg hop test, and the knee-walking test. RESULTS: At follow-up, the knee-walking test was significantly worse in the BPTB group than in the ST group (P = .0004) and ST/G group (P < .0001). Furthermore, the knee-walking test was significantly worse at follow-up than preoperatively in the BPTB group (P < .0001). The corresponding findings were not made in the other 2 groups. A significant reduction in knee laxity and an increase in activity level compared with the preoperative assessments were found in all 3 groups, without any significant differences between the groups. CONCLUSIONS: Two years after ACL reconstruction, the use of ST and ST/G autografts rendered significantly less discomfort during the knee-walking test than the use of BPTB autografts. However, in terms of functional outcome and knee laxity, the groups displayed no significant differences. LEVEL OF EVIDENCE: Level I.
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| 10. |
- Magnusson, Lennart, 1959, et al.
(författare)
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A prospective, randomized, clinical and radiographic study after arthroscopic Bankart reconstruction using 2 different types of absorbable tacks
- 2006
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Ingår i: Arthroscopy. - 1526-3231. ; 22:2, s. 143-51
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The aim of the study was to compare the clinical and radiographic results after arthroscopic Bankart reconstruction using 2 different types of absorbable implant. TYPE OF STUDY: Randomized controlled trial. METHODS: A randomized series of 40 patients who had recurrent, unidirectional, post-traumatic shoulder instability were included in the study. All patients underwent an arthroscopic Bankart reconstruction involving either polygluconate co-polymer (PGACP group, n = 20) or self-reinforced poly-L-lactic acid polymer (PLLA group, n = 20) tack implants. The patients underwent clinical and radiographic assessments preoperatively and at 2 years. Additional radiographic assessments were performed at 6 months. RESULTS: Preoperatively, the study groups were comparable in terms of demographics as well as clinical parameters. One patient in each group had a redislocation (5%) during the follow-up period of 2 years. No subluxations were registered. No statistically significant differences were found between the study groups in terms of strength in abduction, range of motion, and Rowe or Constant scores. There was a significant increase in degenerative changes during the follow-up period in both study groups (P = .004). However, no significant differences in degenerative changes were registered between the study groups either preoperatively or at the 2-year follow-up. There were no significant differences in the radiographic visibility of the drill holes used for the absorbable implants between the study groups at the 6-month assessment. However, at the 2-year assessment, the radiographic visibility of the drill holes was significantly greater (P = .004) in the patients in the PLLA group than those in the PGACP group. At the 2-year assessment, no correlation was found between the appearance of the drill holes and the degenerative findings (PGACP group, rho = 0.44; PLLA group, rho = 0.42). CONCLUSIONS: Two years after arthroscopic Bankart reconstruction using either PGA polymer or PLA polymer implants, the overall clinical results were comparable. Radiographic assessments revealed that the degenerative changes increased in both study groups during the follow-up period. Furthermore, the visibility of the drill holes on the 2-year radiographs was greater after using PLLA implants than after using PGACP implants. LEVEL OF EVIDENCE: Level I.
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