scholarly journals Hook Plate Fixation for Isolated Greater Tuberosity Fractures of the Humerus

2017 ◽  
Vol 20 (4) ◽  
pp. 222-229
Author(s):  
Kyoung Rak Lee ◽  
Ki Cheor Bae ◽  
Chang Jin Yon ◽  
Chul Hyun Cho
Keyword(s):  
Los Angeles ◽  
Clinical Outcomes ◽  
External Rotation ◽  
Plate Fixation ◽  
Treatment Method ◽  
Hook Plate ◽  
Greater Tuberosity ◽  
Arthroscopic Capsular Release ◽  
The Mean ◽  
The University

BACKGROUND: The purpose of this study was to investigate the outcomes after fixation using a 3.5-mm locking compression plate (LCP) hook plate for isolated greater tuberosity (GT) fractures of the proximal humerus.METHODS: We evaluated the postoperative radiological and clinical outcomes in nine patients who were followed up at least 1 year with isolated GT fractures. Using the deltopectoral approach, we fixed the displaced GT fragments with a 3.5-mm LCP hook plate (Synthes, West Chester, PA, USA). Depending on the fracture patterns, the hook plate was fixed with or without augmentation using either tension suture or suture anchor fixation.RESULTS: All the patient showed successful bone union. The mean time-to-union was 11 weeks. The radiological and clinical outcomes at the final follow-up were generally satisfactory. The mean visual analogue scale for pain, the University of California at Los Angeles score, the American Shoulder and Elbow Surgeons score, and the subjective shoulder value were 1.4, 30.3, 84.3, and 82.2%, respectively. The mean active forward flexion, abduction, external rotation, and internal rotation of the shoulder were 156.7°, 152.2°, 61.1°, and the 10th thoracic vertebral level, respectively. Only one patient presented with a postoperative complication of shoulder stiffness. The patient was treated through arthroscopic capsular release on the 5th postoperative month.CONCLUSIONS: We conclude that fixation using 3.5-mm LCP hook plates for isolated GT fractures of the proximal humerus is a useful treatment method that provides satisfactory clinical and radiological outcomes.

scholarly journals Clinical outcomes after mini-hook plate fixation for small avulsion fractures around the interphalangeal or metacarpophalangeal joints of the hand

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Jung Il Lee ◽  
Ki-Chul Park ◽  
Hyun Soo So ◽  
Duk Hee Lee
Keyword(s):  
Clinical Outcomes ◽  
Plate Fixation ◽  
Hook Plate ◽  
Joint Stability ◽  
Avulsion Fractures ◽  
Metacarpophalangeal Joints ◽  
Early Results ◽  
Mallet Fracture ◽  
Osseous Union ◽  
Central Slip

Abstract Background Mini-hook plate has been described for the treatment of various small avulsion fragments in the hand. This retrospective study aimed to evaluate clinical outcomes after mini-hook plate fixation in patients with an avulsion fracture around the interphalangeal or metacarpophalangeal joints of the hand. Methods Nineteen patients with avulsion fractures around the interphalangeal or metacarpophalangeal joints of the hand were included in this study. Seven patients had a mallet fracture, and 12 patients had other phalangeal avulsion fractures including central slip, collateral ligament, volar plate, and flexor avulsion fractures. The osseous union and functional outcomes, including finger joint motion, joint stability, pinching strength, and the disabilities of the arm, shoulder, and hand score, were evaluated. Results The mean duration of follow-up was 33.8 months. All patients in mallet and other phalangeal avulsion fractures achieved osseous union between the avulsion fragment and phalangeal bone, and there was no joint subluxation. There were no significant differences in the disabilities of the arm, shoulder, and hand scores. However, the patients with mallet fracture have lower mean percentage values of the total active range of motion and pinching strength than other phalangeal avulsion fractures. We abandoned this procedure in mallet fractures because the early results after mini-hook plate fixation in mallet fractures appeared unfavorable. Conclusion These results suggest that the mini-hook plate fixation can provide sufficient stability and good clinical outcomes in those with phalangeal avulsion fractures. However, the outcomes for mallet fractures were not as good as those for other phalangeal avulsion fractures.

scholarly journals Treatment of Acute Acromioclavicular Joint Injuries Using AO Hook Locking Plate

2014 ◽  
Vol 17 (3) ◽  
pp. 114-119 ◽  
Author(s):  
Kyung Cheon Kim ◽  
Yoo Sun Jeon
Keyword(s):  
Los Angeles ◽  
Acromioclavicular Joint ◽  
Locking Plate ◽  
Rating Scale ◽  
Treatment Method ◽  
Unaffected Side ◽  
Joint Injuries ◽  
Coracoclavicular Distance ◽  
The Mean

BACKGROUND: To evaluate clinical and radiological outcome using AO hook locking plate in acute acromioclavicular joint injuries.METHODS: This study was based on patients with Rockwood type 3 or 5 acromioclavicular joint injuries who received surgery with AO hook locking plate from June 2008 until June 2009. Among the 22 patients, 19 of them were male and 3 were female, the mean age was 44.4 +/- 15.57 years (20-72 years) and follow-up period was 15.5 +/- 3.90 months (12-23 months). Preoperatively, postoperatively, and at the final follow-up after the plate removal, both coracoclavicular distances were measured from the anteroposterior radiograph. Also, the Shoulder Rating Scale of the University of California at Los Angeles scores (UCLA scores), the American Shoulder and Elbow Surgeons scores (ASES scores), Constant scores, and the Korean Shoulder Society scores (KSS scores) were measured at the final follow-up to evaluate the function of the shoulder joint.RESULTS: At the time of injury, the mean coracoclavicular distance of the injured side was 17.69 +/- 4.23 mm (9.57-27.82 mm) and the unaffected side was 7.55 +/- 2.20 mm (3.24-13.05 mm). The mean coracoclavicular distance measured postoperatively and at the final follow-up was 6.87 +/- 2.34 mm (4.07-14.13 mm) and 8.47 +/- 2.96 mm (4.37-17.48 mm), respectively. The mean UCLA, ASES, Constant, and KSS scores measured in the final follow-up were 33.5 +/- 1.30 (31-35), 90.8 +/- 8.36 (72-100), 78.6 +/- 8.80 (62-100), and 94.4 +/- 5.08 (84-100) each.CONCLUSIONS: From this short-term research, the surgical treatment using AO hook locking plates in acute acromioclavicular joint injuries is clinically and radiographically satisfying and considered as a useful treatment method.

scholarly journals Efficacy of threading lasso fixation in repairing partial articular supraspinatus tendon avulsion lesions: a retrospective study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Sun-Yu Chen ◽  
Zhan-Hao Xiao ◽  
Jian-Kun Wang
Keyword(s):  
Los Angeles ◽  
Clinical Outcomes ◽  
Case Series ◽  
Visual Analog Scale Score ◽  
Supraspinatus Tendon ◽  
Fixation Technique ◽  
Retrospective Case ◽  
The Mean ◽  
Tendon Avulsion

Abstract Background The partial articular supraspinatus tendon avulsion (PASTA) lesion repair remains a topic of debate. We have performed in situ repair of PASTA lesions using a potentially viable threading lasso fixation technique. This retrospective case series aimed to evaluate the clinical outcomes of PASTA lesion repair using threading lasso fixation. To the best of our knowledge, this is the first study to review this technique and its outcomes in terms of pain and upper extremity function. Methods Twenty-five patients with PASTA lesions who were treated with threading lasso fixation were reviewed. All patients were followed up for at least 1 year. Preoperative and follow-up data were retrospectively collected and reviewed. Clinical outcomes were assessed to evaluate the efficacy of the surgery. Results There were no postoperative complications. The average follow-up period was 25.7 (22–27) months. At the last follow-up, all patients underwent follow-up magnetic resonance imaging; only two cases showed a partially healed tendon and no case converted to full-thickness tear. Furthermore, shoulder pain decreased and mobility was recovered, with statistically significant differences in all scoring measures. Specifically, the mean visual analog scale score decreased from 5.4 ± 1.2 before surgery to 1.1 ± 0.8 at the last follow-up (t = 14.908, P < 0.01), and the mean American Shoulder and Elbow Surgeons Shoulder Assessment Form score improved significantly from 51.6 ± 6.4 to 89.3 ± 5.2 (t = 22.859, P < 0.01). Additionally, the mean University of California Los Angeles score improved from 17.8 ± 3.5 preoperatively to 32.3 ± 1.4 (t = 19.233, P < 0.01). Conclusions Arthroscopic repair using threading lasso fixation is a novel transtendinous technique for patients with partial articular supraspinatus tendon avulsion. Tendon integrity is preserved with this method, which may result in improved function. Overall, threading lasso fixation technique is an effective treatment.

Lack of elevation and external rotation in the shoulder: Reverse total shoulder arthroplasty combined with latissimus dorsi transfer to the humerus versus the greater tuberosity

2019 ◽  
pp. 175857321988404
Author(s):  
Manuel Zafra ◽  
Pilar Uceda ◽  
Francisco Muñoz ◽  
Carmen Ruiz-Bonilla ◽  
Pilar Font
Keyword(s):  
Latissimus Dorsi ◽  
External Rotation ◽  
Total Shoulder Arthroplasty ◽  
Greater Tuberosity ◽  
Latissimus Dorsi Transfer ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
Reverse Total Shoulder

Background The purpose of this study was to prospectively compare clinical outcomes of reverse total shoulder arthroplasty (RTSA) combined with latissimus dorsi transfer by modified L’Episcopo (Group I) versus the greater tuberosity (Group II) in patients with lack of elevation and external rotation in the shoulder. Materials and methods Eighteen patients participated in the study. They were placed randomly into two groups of nine patients in each group. The results were evaluated prior to surgery and at the end follow-up. Results The average follow-up was 33.2 months. The mean ASES scores improved from 13 points to 79 in Group I and from 15 to 73 in Group II. The mean Constant shoulder scores improved from 19 to 66 in Group I and from 18 to 67 in Group II. Mean active elevation increased from 59° to 147° in Group I and from 58° to 148° in Group II. The mean external rotation scores increased from −43° to 7° in Group I and from −41° to 23° in Group II. Conclusion Comparing clinical outcomes and active elevation, there were no significant differences. The latissimus dorsi transfer to the greater tuberosity provided greater external rotation than did the modified L’Episcopo transfer.

scholarly journals Fibular strut allograft influences reduction and outcomes after locking plate fixation of comminuted proximal humeral fractures in elderly patients: a retrospective study

2019 ◽  
Vol 20 (1) ◽  
Author(s):  
Xueliang Cui ◽  
Hui Chen ◽  
Binbin Ma ◽  
Wenbin Fan ◽  
He Li
Keyword(s):  
Elderly Patients ◽  
Clinical Outcomes ◽  
Locking Plate ◽  
External Rotation ◽  
Plate Fixation ◽  
Proximal Humeral Fractures ◽  
Humeral Fractures ◽  
Neck Shaft Angle ◽  
Shaft Angle ◽  
Head Height

Abstract Background Proximal humeral fractures (PHFs) are the third most commonly occurring fractures in elderly patients. Most of these fractures can be treated with conservative methods, but the optimal surgical treatment strategy for unstable fractures in elderly patients remains controversial. This study aimed to compare the radiological and clinical outcomes between locking compression plate (LCP) fixation and LCP fixation with fibular allograft implantation for the treatment of comminuted PHFs. Methods We retrospectively reviewed 60 patients (mean age, 72.75 years) with closed 3- or 4-part fractures, and a minimum of 2 years of follow-up. Fracture reduction was quantitatively determined by humeral head height (HHH) and neck-shaft angle (NSA). The clinical outcome was evaluated by Constant-Murley score (CMS) and American Shoulder and Elbow Surgeons (ASES) score. Result The average radiological changes were higher in the LCP group than in the locking plate with fibular allograft group (HHH of 4.16 mm vs 1.18 mm [p < 0.001] and NSA of 9.94° versus 3.12° [p < 0.001]) . The final average outcome scores were lower in the LCP group than in the FA group (CMS of 73.00 vs 78.96 [p = 0.024] and ASES score of 72.80 vs 78.64 [p = 0.022]). The FA group showed better forward elevation (p = 0.010) and abduction (p = 0.002); however, no significant differences were observed for shoulder external rotation or internal rotation. The number of complications was higher in the LCP group (28.57%) than in the FA group (1.2%) (p < 0.001). Conclusion For comminuted PHFs in elderly patients, LCP fixation combined with a fibular allograft is reasonable option to ensure satisfactory radiological and clinical outcomes. Trial registration ZDYJLY(2018)New-9. Name of registry: IEC for clinical Research of Zhongda Hospital, Affiliated to Southeast University. Date of registration: 2018-05-17.

Prognostic Factors Affecting the Clinical Outcome of Septic Arthritis of the Shoulder

2016 ◽  
Vol 21 (03) ◽  
pp. 339-344 ◽  
Author(s):  
Chul-Hyun Cho ◽  
Geon-Myeong Oh
Keyword(s):  
Prognostic Factors ◽  
Los Angeles ◽  
Clinical Outcome ◽  
Septic Arthritis ◽  
Clinical Outcomes ◽  
Open Surgery ◽  
Positive Culture ◽  
Factors Affecting ◽  
The Mean

Background: The objective of this study was to determine prognostic factors affecting the clinical outcome of septic arthritis of the shoulder. Methods: We retrospectively reviewed 34 shoulders from 32 patients, two of which had bilateral involvement. Arthroscopic (22 shoulders) or open surgery (12 shoulders) was performed by a single surgeon. The mean follow-up period was 32.4 ± 17.0 months. Clinical outcomes according to the University of California at Los Angeles (UCLA) score, American Shoulder and Elbow Surgeons (ASES) score, and Subjective Shoulder Value (SSV) were assessed at the final follow-up period. Various factors were included for statistical analysis. Results: The mean UCLA, ASES scores, and SSV were 28.9 ± 7.2, 81.3 ± 21.0, 79.7 ± 2.5%, respectively. Positive culture was observed in only 13 shoulders (38.2%) and the most common organism was Staphylococcus aureus (seven shoulders). Five shoulders (14.7%) required two or three operations. Age and comorbidity were negatively correlated with the UCLA, ASES score, and/or SSV (p < 0.05). There was no correlation between clinical outcome and various parameters, including gender, location of lesion, history of previous steroid injection, interval between onset of symptoms and surgical intervention, bacterial organisms, operative method, and presence of rotator cuff tear and reoperation (p > 0.05). Conclusions: Both arthroscopic and open surgery for septic shoulders showed satisfactory clinical outcomes. Old age and comorbidity were poor prognostic factors of clinical outcomes after treatment.

scholarly journals Minimally Invasive Open Reduction by a Modified Suture Bridge with Anchors for Avulsion-type Greater Tuberosity Fracture of the Humerus

2021 ◽  
Author(s):  
Lingpeng Kong ◽  
Juanjuan Yang ◽  
Yongliang Yang ◽  
Fu Wang
Keyword(s):  
Los Angeles ◽  
Minimally Invasive ◽  
Open Reduction ◽  
Operation Time ◽  
Average Degree ◽  
Left Shoulder ◽  
Greater Tuberosity ◽  
Greater Tuberosity Fracture ◽  
Suture Bridge ◽  
The Mean

Abstract Background: This study aims to describe a new procedure of minimally invasive open reduction by a modified suture bridge with anchors for avulsion-type greater tuberosity fracture of the humerus and to evaluate its clinical effectiveness.Methods: From January 2015 to January 2018, 16 patients who were diagnosed with an avulsion-type greater tuberosity fracture of the proximal humerus and treated with minimally invasive open reduction by modified suture bridges with anchors were retrospectively studied. Endpoints were assessed preoperatively and postoperatively and included the visual analog scale (VAS), the University of California Los Angeles (UCLA) shoulders score, the American Shoulder and Elbow Surgeons score (ASES), and the range of motion (ROM) for shoulders.Results: There were 7 males and 9 females with an average age of 44.94 years. Six fractures involved the left shoulder, and 10 involved the right shoulder. The time between injury and operation ranged from 1 to 5 days, with an average of 2.32 days. The average length of stay was 6.5 ± 0.85 days; the mean operation time was 103.1 ± 7.23 minutes; and the mean amount of operative blood loss was 51.88 ± 6.40 ml. All patients achieved bone union within 3 months after surgery. The VAS score significantly decreased at 3 weeks postoperatively (p = 0.002), as did the average degree of forward elevation (p = 0.047). The mean degree of abduction increased at 6 weeks after the operation (p = 0.035), and the average degree of external rotation and internal rotation improved at 3 months postoperatively (p = 0.012; p = 0.007). The ASES score and the UCLA score improved at the 6-week follow-up (p = 0.092; p = 0.029). No procedure-related death or incision-related superficial or deep tissue infection was identified in any case. No iatrogenic neurovascular injuries or fractures were found in this study.Conclusion: The fracture block was fixed firmly by minimally invasive open reduction with a modified suture bridge with anchors. Patients were allowed to move their shoulder early after surgery and recovered quickly. It is an efficient method for the treatment of avulsion-type greater tuberosity fractures of the humerus.

scholarly journals  Subacromial Erosion after Hook Plate Fixation in Acute Acromioclavicular Joint Dislocation

2020 ◽  
Author(s):  
Jung Youn Kim ◽  
Yong Girl Rhee ◽  
Young Wan Ko ◽  
Sung Min Rhee
Keyword(s):  
Risk Factors ◽  
Computed Tomography ◽  
Acromioclavicular Joint ◽  
Plate Fixation ◽  
Hook Plate ◽  
Unaffected Side ◽  
Ct Findings ◽  
Ucla Score ◽  
The Mean

Abstract Background: This study was to analyze the clinical results of locking hook plate fixation for acute acromioclavicular joint (ACJ) injury and to find out the incidence of subacromial erosion, carry out quantitative analysis and identify risk factors. Methods: The study was conducted on 35 patients who underwent the locking hook plate fixation for acute ACJ joint injury. The clinical outcomes were evaluated measuring the visual analog scale (VAS) for pain, and the University of California at Los Angeles (UCLA) score. The computed tomography (CT) was conducted to measure the subacromial erosion. The acromioclavicular slope (AC slope) of the unaffected side, the acromion-hook angle (AH angle), the acromioclavicular anteroposterior distance (AC-AP distance), and the preoperative acromioclavicular interval (ACI) of the affected side were analyzed to identify the risk factors of subacromial erosion. Results: The mean preoperative VAS score was 7.6 points, which improved by a significant level of 0.3 at the final follow-up (P <0.001). The UCLA score at the last follow-up was 32.3 points, which was higher than the preoperative average of 15.2 points (P = 0.003). According to the computed tomography (CT) findings, subacromial erosion was found in all cases, and the mean value was 5.0mm, which is 53% of the entire acromion thickness. The AC slope (B=-0.159, P<0.001) and AC-AP distance (B=0.233, P=0.004) were found to have a significant influence on postoperative subacromial erosion. The AC slope showed a negative correlation with the amount of erosion, while the AC-AP distance showed a positive correlation with erosion. onclusion: The study was able to obtain satisfactory clinical and radiological results after locking hook plate fixation for acute ACJ injury. The CT findings revealed that subacromial erosion occurred in all cases, and the mean erosion depth was about 50% of the acromial thickness. If the preoperative AC slope of the unaffected side was more acute and the AC-AP distance was larger, the incidence of subacromial erosion was higher. Level of evidence: Therapeutic Level IV Retrospectively registered study: This study was retrospective in nature, and final approval of informed consent exemption by the institutional review board was obtained (KHUH IRB 2019-04-079)

scholarly journals Comparison of the efficacy of the tension band wiring with eyelet wire versus anatomical locking plate fixation for the treatment of displaced olecranon fractures

2021 ◽  
Vol 29 (3) ◽  
pp. 230949902110592
Author(s):  
Haruhiko Shimura ◽  
Akimoto Nimura ◽  
Koji Fujita ◽  
Hidetoshi Kaburagi
Keyword(s):  
Clinical Outcome ◽  
Clinical Outcomes ◽  
Locking Plate ◽  
Plate Fixation ◽  
Elbow Flexion ◽  
Tension Band ◽  
Tension Band Wiring ◽  
Locking Plate Fixation ◽  
The Mean ◽  
Olecranon Fractures

Background This retrospective study was conducted to assess the clinical outcome and complications between tension band wiring (TBW) with eyelet wire and locking plate fixation used for the treatment of displaced olecranon fractures. Methods A total of 58 patients (36 males and 22 females; mean age: 63 years) were reviewed between April 2014 and September 2020. TBW with Ring Pin (RP group) was applied in 24 patients, including 15 Mayo type ⅡA and 9 Mayo type ⅡB patients. Anatomical locking plate (ALP group) was used in 34 patients, including 22 Mayo type ⅡA and 12 Mayo type ⅡB patients. Clinical outcome was evaluated using the Mayo Elbow Performance Score (MEPS), and active range of motion of the elbow and forearm and postoperative complications were reviewed. Results General characteristic of the patients and the fracture type were similar in the two groups. The mean MEPS values were 96.5 ± 7.3 in the RP group and 94.9 ± 9.4 in the ALP group. The mean elbow flexion arc was 127°±11 in the RP group. The mean elbow flexion arc was 122°±18 in the ALP group. No significant differences in clinical outcomes were observed between the two groups. Complication rates were significantly higher in the ALP group (19/34: 56%) than in the RP group (6/24: 25%). Conclusion Although there were no statistically significant differences in clinical outcomes between the two groups, the ALP group had a higher proportion of any complication than the RP group.

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