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1.
Christian Allende Natalia Gutierrez Ignacio Fernandez Savoy Bartolome T. Allende 《International orthopaedics》2012,36(12):2565-2569
Purpose
The purpose of this study was to evaluate the objective and subjective results achieved after double tension band fixation in transverse extra-articular intracapsular supracondylar distal humerus fractures and nonunions in adults.Methods
Nine patients presenting six fractures and three nonunions of the distal humerus, treated with double tension band wiring between 1998 and 2011, were retrospectively evaluated. Two fractures were type A2 and four type A3, and the nonunions were oligotrophic; all nine lesions had a supracondylar intracapsular transverse orientation, that passed through the olecranon fossa, in a direction parallel to the joint line, and they compromised both columns of the distal humerus. Patient’s age averaged 70 years (range, 56–82).Results
Follow-up averaged 24.6 months (range, 12–53). All fractures and nonunions united; there were no infections, elbow stiffness or heterotopic bone formations. DASH score at final follow-up averaged 14.2 points (range, 4–22). The analog scale of pain averaged 1.1 points (range, 0–3). Elbow range of motion averaged 100° (range, 100–120°). Flexion averaged 123° (range, 115–130°) and elbow extension loss averaged 15.5° (range, 10–25°).Conclusions
The results achieved with double tension band fixation in transverse extra-articular intracapsular supracondylar distal humerus fractures and nonunions are comparable to the results that can be expected when using other available fixation methods; this technique is faster, less demanding and cheaper, and surgeons should have it in mind when leading with these particular types of distal humerus fractures and nonunions. 相似文献2.
Nicholas A. Beck Theodore J. Ganley Scott McKay Lauren Tomlinson Jaimo Ahn John M. Flynn Keith Baldwin 《Journal of children's orthopaedics》2014,8(2):161-165
Purpose
T-condylar fractures of the distal humerus are infrequent injuries in children. There are little data regarding outcomes in this age group. The adult literature demonstrates a high rate of postinjury stiffness. We describe a large series of T-condylar fractures in children and set out to identify factors that influence the postoperative range of motion (ROM) in children. Our hypothesis was that starting motion early (<3 weeks) would favorably influence the postoperative ROM.Methods
Patients were identified based on the Current Procedural Terminology (CPT) code for ORIF of supracondylar distal humerus fractures with intracondylar extension (24546). Patient records and radiographs were reviewed to determine the demographics, fracture characteristics, surgical approach and fixation, and postoperative immobilization time. Our outcome measure was ROM in flexion/extension at 3 months, 6 months, 1 year, and final follow-up. Patients were analyzed by Morrey’s criteria of −30° extension and 130° flexion to assess for postoperative elbow stiffness.Results
Thirty-eight potential patients from 1992 to 2010 were identified with specific T-condylar patterns. Twelve patients were excluded due to insufficient follow-up or lack of final ROM data. Our cohort included 26 patients (average age 13.4 years). The average postoperative immobilization time was 3.4 weeks (range 0.9−12 weeks). At the final follow-up, patients had −12° average extension and 130° average flexion. Nine patients (35 %) were stiff and 17 patients (65 %) had functional motion postoperatively. At 3 and 6 months, starting motion early yielded better flexion and extension ROM. Late-motion patients obtained similar results at the 1-year follow-up. Open fractures, gender, and age were all not significantly associated with elbow stiffness in our series, given the limited numbers.Conclusion
Early ROM was associated with an earlier gain of functional motion without clear adverse consequences. Despite similar findings at the final follow-up, practitioners should consider instituting early ROM protocols to decrease the duration of stiffness and potential disability for the child and the family. 相似文献3.
Matthew R. Garner Patrick C. Schottel Robert N. Hotchkiss Aaron Daluiski Dean G. Lorich 《HSS journal》2015,11(3):204-208
Background
Fractures of the capitellum are rare injuries, and few studies have reported the results of fragment excision.Questions/Purposes
The purpose of this study was to determine range of motion and short-term clinical outcomes for patients treated with capitellum excision.Methods
A retrospective review was performed to identify all patients with an isolated capitellum fracture who underwent excision as definitive treatment at our institutions. Mechanism of injury, associated elbow injuries, type of capitellum fracture, complications, and postoperative outcomes including final elbow range of motion (ROM), elbow instability, and Disabilities of the Arm, Shoulder and Hand (DASH) score were recorded.Results
Four patients met the inclusion and exclusion criteria of this study. All patients were female with an average age of 69 years (range 42–85). Based on the Bryan and Morrey classification system, three (75%) fractures were classified as type I and one (25%) fracture as type III. The average clinical follow-up was 11 months. Final examination demonstrated a mean elbow range of motion from 14° (range 0–30) of extension to 143° (range 130–160) of flexion. All patients had full forearm rotation, and there was no clinical evidence of elbow instability. The average DASH score was 18.3 (12.5–24.2) at final follow-up.Conclusion
Excision of the capitellum, much like excision of the radial head, results in acceptable short-term outcome scores and elbow range of motion in patients with fractures that are not amenable to open reduction and internal fixation.Electronic supplementary material
The online version of this article (doi:10.1007/s11420-015-9452-x) contains supplementary material, which is available to authorized users. 相似文献4.
Jihyeung Kim Seung-Baik Kang Kyungpyo Nam Seung Hwan Rhee Jong Won Won Hyuk-Soo Han 《Clinics in Orthopedic Surgery》2012,4(4):307-312
Background
The incidence of distal femur fracture in the elderly has been increasing recently, and commonly occurs with osteoporosis. Retrograde intramedullary nailing has been considered a good surgical option for distal femur fracture. The purpose of the present study was to present our surgical results with retrograde intramedullary nailing for distal femur fractures with osteoporosis.Methods
Thirteen patients diagnosed with extra-articular distal femur fracture and osteoporosis and managed with retrograde intramedullary nailing were retrospectively reviewed. Cement augmentation was used in four patients, shape memory alloy was used in eight patients and both were used in one patient. All patients were followed up for more than 2 years. Radiologic alignments were scored and Tegner and the Lysholm activity score was used for a functional assessment.Results
The average time to clinical union was 13 weeks (range, 10 to 15 weeks). In 12 of our cases, the total alignment scores were excellent. At the last follow-up, the mean range of motion was 116° (range, 110° to 125°). The average functional score at postoperative 1 year was 2.6 (range, 1 to 5).Conclusions
Retrograde intramedullary nailing is a good surgical option for distal femur fracture with osteoporosis. Cement augmentation and shape memory alloy can also be used for added mechanical stability. This surgical technique is very useful for distal femur fracture with osteoporosis as it promotes fracture healing and early rehabilitation. 相似文献5.
Sinan Zehir Murat Calbiyik Regayip Zehir Deniz Ipek 《International orthopaedics》2014,38(8):1655-1660
Purpose
This prospective randomized pilot study reports our institutional experience and early results using Sonoma Wrx (Sonoma Orthopedic Products, Santa Rosa, CA) in the treatment of extra-articular and simple intra-articular distal radius fractures.Material and methods
A total of 64 patients, were enrolled in the study. They were considered eligible if they had; unstable extra-articular distal radius fractures and simple intra-articular distal radius fractures suitable for closed reduction (AO types; A2.2, A2.3, A3.1 C2.1, C2.2). Patients in group I received intramedullary fixation using the Sonoma Wrx® device and patients in group II received standard volar locking plate fixation. Radiographic criteria of acceptable healing were used for evaluation.Results
Two groups were similar in terms of baseline characteristics. Mean time of operation was significantly shorter in Group 1 vs. in group 2 (36.81 ± 7.11 vs. 48.97 ± 5.9 minutes, p = 0.001). Time to healing of the fracture was not different between two groups (5.45 ± 1.09 vs. 5.70 ± 1.04 weeks for Group 1 vs. 2, respectively p = 0.36). Overall complications occurred in 9 patients in group 1 and in 15 patients in group 2 (p = 0.17). Follow-up was completed in all patients with a median time of 12 months and 13 months in group 1 and 2, respectively. On radiographic evaluation radial inclination, radial height and volar tilt were not significantly different between group 1 and 2, respectively. There were no significant differences between two groups in regard to wrist rotational degrees measured in last follow-up visit.Conclusion
Sonoma Wrx Device is reliable and effective in terms of achieving satisfactory outcomes in treatment of distal radius fractures. It may be reasonable to use this device to prevent complications that are related to extensive soft tissue dissection. 相似文献6.
Ravi K Gupta Nitin Bither Harpreet Singh Saurabh Kapoor Ashish Chhabra Sudhir Garg 《Indian Journal of Orthopaedics》2012,46(1):71-76
Background:
A number of techniques have been described to reattach the torn distal biceps tendon to the bicipital tuberosity. We report a retrospective analysis of single incision technique using an endobutton fixation in sports persons.Materials and Methods:
The present series include nine torn distal biceps tendons in eight patients, fixed anatomically to the radial tuberosity with an endobutton by using a single incision surgical technique; seven patients had suffered the injuries during contact sports. The passage of the endobutton was facilitated by using a blunt tipped pin in order to avoid injury to the posterior interosseous nerve. The patients were evaluated by Disabilities of the Arm, Shoulder and Hand (DASH) score and Mayo elbow score.Results:
The average age of the patients was 27.35 years (range 21–42 years). Average follow-up was 41.5 months (range 24–102 months). The final average flexion extension arc was 0°–143°, while the average pronation and supination angles were 77° (range 70°–82°) and 81° (range 78°–85°), respectively at the last followup. All the patients had a Disabilities of the Arm, Shoulder and Hand (DASH) score of 0 and a Mayo elbow score of 100 each. All the seven active sports persons were able to get back to their respective game. There was no nerve injury or any other complication.Conclusions:
The surgical procedure used by us is a simple, safe and reproducible technique giving minimal morbidity and better cosmetic results. 相似文献7.
Aakash Chauhan Timothy C. Bowlin Alexander D. Mih Gregory A. Merrell 《Hand (New York, N.Y.)》2012,7(2):147-150
Background
Acute carpal tunnel syndrome (CTS) is a complication that can develop after distal radius fractures. Our hypothesis tested whether patient-reported outcomes after acute carpal tunnel release (CTR) performed in combination with distal radius fracture open reduction internal fixation (ORIF) are worse than patient-reported outcomes with only elective CTR as measured by the symptom severity and functional status scales of the Boston carpal tunnel questionnaire (BCTQ).Methods
A retrospective assessment identified 26 patients treated with acute CTR at the same time as distal radius ORIF, no history of pre-existing CTS or CTR, no other injuries, and >12 months follow-up. Sixteen of these patients (Group A) could be contacted and answered the BCTQ. Group A was age- and sex-matched to control patients (Group B) treated with only elective CTR. A case–control study was performed comparing outcomes of both groups.Results
The average age of patients was 51 ± 15 years, with an average follow-up of Group A at 49 ± 21 months versus Group B at 55 ± 20 months. The mean symptom severity scale score for Group A was 1.4 ± 0.4 and for Group B was 1.4 ± 0.4. The mean functional status scale score for Group A was 1.4 ± 0.5 and for Group B was 1.3 ± 0.4. The mean total BCTQ score for Group A was 26.5 ± 7.5 and for Group B was 24.9 ± 7.5. There were no statistical or clinically significant differences between Group A and Group B for symptom severity, functional status, and total BCTQ scores.Conclusions
Patients with acute CTR performed at the same time with distal radius ORIF do as well in the long-term as those patients with only elective CTR as measured by the BCTQ. Patients should expect similar recovery of subjective nerve function from acute median nerve dysfunction when CTR is performed with distal radius ORIF as patients with only elective CTR. 相似文献8.
Arjan G. J. Bot J. Sebastiaan Souer C. Niek van Dijk David Ring 《Hand (New York, N.Y.)》2012,7(4):407-412
Background
Symptoms and psychosocial factors are suggested to account for more of the variation in disability than physical impairment, but perhaps less so at the level of specific tasks. This study assessed the influence of impaired wrist motion on specific tasks on the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire.Methods
Sixty-three patients with an operatively treated fracture of the distal radius completed the Pain Catastrophizing Scale (PCS), Pain Anxiety Symptoms Scale, and Center for Epidemiologic Studies Depression Scale (CES-D) just before surgery and the DASH questionnaire 3 months after surgery. Nine questions on the DASH were selected as potentially sensitive to changes in wrist motion and evaluated in bivariate and multivariable analyses.Results
In multivariable models of factors associated with specific tasks, only “Open a tight or new jar” was affected by wrist flexion and PCS accounting for 33 % of the variation. Motion, pain, and PCS were significant predictors of the DASH score. Among the eight tasks not related to wrist motion, 33 % of the variation in disability with writing was accounted for by PCS and limb dominance; 20 % of disability preparing a meal by pain, CES-D, and PCS; 14 % of disability with making a bed by pain and CES-D; and 23 % of changing a light bulb overhead by age, pain, and fracture type.Conclusions
After volar plate fixation of a fracture of the distal radius, upper extremity disability based on select items from the DASH questionnaire correlated minimally with impairment of wrist motion, even at the level of specific tasks.Level of Evidence
Prognostic Level II. 相似文献9.
INTRODUCTION
Intra-articular fractures of the distal humerus frequently require internal fixation. Several approaches have been described, with the posterior approaches being most common. We present a new approach to the distal humerus via the lateral border of the triceps muscle.PATIENTS AND METHODS
The senior author has used this technique for fixation of intra-articular fractures of the distal humerus in 12 patients.RESULTS
The approach is equally useful for intra- and extra-articular fractures. No cases of postoperative ulna nerve neuropraxia have been encountered. There have been no postoperative wound complications. The exposure has allowed sufficient access to allow anatomically contoured plates to be easily applied to both sides of the distal humerus with confirmation of intra-articular fracture reduction.CONCLUSIONS
The approach has the advantages of leaving the muscular bed of the ulna nerve undisturbed, whilst still providing excellent exposure of the distal humerus. The triceps mechanism is not divided or split allowing rapid recovery of extensor function. Additionally, because of the natural carrying angle of the elbow, repositioning of the reflected triceps aponeurosis is easy. 相似文献10.
11.
Narender Kumar Magu Paritosh Gogna Amanpreet Singh Rohit Singla Rajesh Rohilla Amit Batra Reetadyuti Mukhopadhyay 《Journal of orthopaedics and traumatology》2014,15(3):173-179
Background
Posterior wall fractures are the most common of all acetabular fractures, and there is universal consensus that displaced fractures are best treated with anatomical reduction and stable internal fixation. Though early and mid term results for such studies are available, few shed light on long term results. This study was performed to evaluate long term functional and radiological outcomes in patients with posterior wall acetabular fractures and to determine factors that may contribute adversely to a satisfactory final outcome.Materials and methods
We retrospectively analysed the hospital records for patients who underwent open reduction and internal fixation (ORIF) for posterior wall acetabular fractures. Twenty-five patients (20 men, five women), including one with bilateral posterior wall fracture, with a mean age of 41.28 ± 7.16 years (range 25–60 years) and a mean follow-up of 12.92 ± 6.36 years (range 5–22 years) who met the inclusion criteria formed the study cohort. Matta’s criteria were used to grade postoperative reduction and final radiological outcome. Functional outcome at final follow-up was assessed according to d’Aubigné and Postel score.Results
Anatomic reduction was achieved in 22 hips, imperfect in four and poor in none. Radiological outcome at final follow-up revealed excellent results in ten hips, good in eight, fair in five and poor in three. The final d’Aubigné and Postel scores were excellent in 14 hips, good in six and fair and poor in three each. Patients with anatomical reduction had a favourable functional and radiological long term outcome. However, the presence of associated injuries in lower limbs and a body mass index (BMI) >25 adversely affected the final functional outcome. Osteonecrosis was seen in three patients, heterotopic ossification in two and Morel Lavallee lesion in one. One patient had postoperative sciatic nerve palsy, which recovered 6 weeks after surgery.Conclusion
Anatomic postoperative reduction leads to optimal functional and radiological outcome on long term follow-up; however, the presence of associated lower-limb injuries and BMI >25 adversely affects a satisfactory final outcome in patients with posterior wall acetabular fractures.Level of evidence
(Level 4) Retrospective case series. 相似文献12.
Amite Pankaj G Mallinath Rajesh Malhotra Surya Bhan 《Indian Journal of Orthopaedics》2007,41(3):219-223
Background:
Operative fixation of intra-articular fractures of the distal humerus requires adequate exposure. The transolecranon approach is a commonly used approach. The olecranon osteotomy has potential complications related to prominence/migration of hardware, displacement/nonunion of osteotomy and triceps weakness. Triceps-reflecting anconeus pedicle (TRAP) approach avoids the olecranon osteotomy without compromising the operative exposure. We present outcome of fixation of displaced intra-articular distal humeral fractures with the use of TRAP approach.Materials and Methods:
We reviewed the functional and radiological results of 40 consecutive patients with intercondylar fractures of the humerus treated by internal fixation through TRAP approach. There were 28 males and 12 females and the average age was 32 ± 4.5 years. The right elbow was involved in 27 patients and the left elbow in 13 patients. The mechanism of injury was a fall in 20 patients, a motor-vehicle accident in 16 patients and direct trauma in four patients.Results:
At a minimum follow-up of 12 months (average 18 ± 4 months) 35 (87.5%) patients had good triceps strength. The average range of motion was 118.4 ± 7 degrees (range 80°-130°). The average time to union was 3.2 ± 1.6 months (range two to six months). No patient had triceps rupture, implant failure, neurovascular deficit or nonunion. Two patients needed removal of the implant because of subcutaneous prominence.Conclusions:
The TRAP approach provides good visualization for fixation of intercondylar fractures of the humerus, without any noticeable untoward effect on triceps strength and postoperative rehabilitation; and one can avoid iatrogenic fracture of the olecranon and its associated complications. 相似文献13.
Kapandji pinning and tuberosities fixation of three- and four-part fractures of the proximal humerus
Nicolas Bonnevialle Aissa Ibnoulkatib Pierre Mansat Paul Bonnevialle 《International orthopaedics》2013,37(10):1965-1971
Purpose
The Kapandji pinning was initially described for the treatment of surgical neck fractures of the humerus in young patients. The aim of our study was to evaluate functional and radiological outcomes of the Kapandji modified technique in displaced complex three- and four-part fractures.Methods
From 2005 to 2009, 32 patients (23 three-part and nine four-part fractures) were included retrospectively. The mean age was 63 years old (range, 22–86), and the dominant shoulder was involved in 40 % of the cases.Results
At a mean follow up of 25 months (12–72), the mean absolute Constant score achieved 68 points (35–98) and adjusted score 80 % (47–100). Patients had an average forward elevation of the shoulder of 132° (80°–180°), an average external rotation of 36° (0°–90°), and an average internal rotation to the level of L1 (sacrum to the level of T6). The older the patients were the worst was the active anterior elevation recovery (r = −0.3; p = 0.01). Reduction and fixation of initial varus-displaced fractures was not as reliable as in valgus. In eight cases (25 %), K-wire migrations were observed and were correlated with age over 70 years old (p = 0.001). Two partial osteolysis of the greater tuberosity and two avascular necrosis of the humeral head (one was associated with a non-union) were identified. Moreover, three patients developed adhesive capsulitis.Conclusion
The Kapandji technique with fixation of tuberosities provides satisfactory results for the treatment of complex proximal fractures of the humerus. However, we do not recommend this technique for patients older than 70 years and in cases of varus displaced fractures. 相似文献14.
Krusche-Mandl I Aldrian S Köttstorfer J Seis A Thalhammer G Egkher A 《International orthopaedics》2012,36(9):1893-1898
Purpose
The aim of this study was to analyse the management of displaced paediatric supracondylar humerus fractures at our Level I Trauma Centre and to determine clinical and radiographic long-term results following operative treatment.Methods
Clinical and radiological results of 78 paediatric patients (29 female, 49 male; mean age 5.1 years) with supracondylar humerus fractures, treated from 1992 to 2004, were evaluated. Gartland’s classification yielded 32 type II, 44 type III and further two flexion injuries. In all patients the follow-up period exceeded 12 months. Assessment after an average of 8.1 years (1.1–19.5) included neurovascular examination, Flynn’s criteria (elbow function and carrying angle), pain, complications (infections, growth disturbances or iatrogenic nerve injuries) and measurement of the humeroulnar angle.Results
According to Flynn’s criteria 73 patients (93.5 %) had a satisfactory outcome, while five (6.4 %) were graded as unsatisfactory (two due to cubitus varus and three because of limited elbow motion). The visual analogue scale (VAS) score averaged 0 (range 0–1) and the mean carrying angle measured 8.4° (−8 to 20°), compared to 10.8° on the contralateral side (2–20°). Injury-related complications yielded absent pulses in four (5.1 %), five (6.4 %) primary median, two (2.6 %) primary radial and one (1.3 %) primary ulnar nerve injury. Treatment-related complications included a secondary displacement and one iatrogenic radial nerve palsy. Based on primary nerve lesion as a dependent variable, statistical analysis showed that age had a significant influence revealing that older paediatric patients had a significantly higher risk (p = 0.02). Functional outcome as a dependent variable revealed an indirect proportion to the clinical carrying angle, achieving statistical significance (p < 0.01).Conclusions
Crossed pinning in paediatric supracondylar humerus fractures is an effective method. Evaluation of the outcome in our study group demonstrated good results with the treatment approach described. 相似文献15.
Ayman El-Sayed Khalil Mostafa Ahmed Ayoub 《Journal of orthopaedics and traumatology》2012,13(4):179-188
Background
Multiplanar complex C3-type unstable distal femoral fractures present many challenges in terms of approach and fixation. This prospective study investigates a possible solution to these problems through double plating with autogenous bone grafting via a modified Olerud extensile approach.Materials and methods
Twelve patients with closed C3-type injuries were included; eight of them were male, and their mean age was 33.5 years (range 22–44 years). Mechanism of injury was road traffic accident (RTA) in nine patients and fall from height in the other three cases. Eight cases were operated during the first week and four cases during the second week after injury. Mean follow-up was 13.7 months (range 11–18 months).Results
Mean radiological healing time was 18.3 weeks (range 12-28 weeks), and all cases had good radiological healing without recorded nonunion or malunion. Clinically, two cases (16.7 %) had excellent results, five cases (41.7 %) had good results, three cases (25 %) had fair results, and two cases (16.7 %) had poor results. No cases developed skin necrosis, deep infection, bone collapse, or implant failure. However, two cases (16.7 %) had limited knee flexion to 90° and required subsequent quadricepsplasty.Conclusions
Use of this modified highly invasive approach facilitated anatomical reconstruction of C3-type complex distal femoral fractures with lower expected complication rate and acceptable clinical outcome, especially offering good reconstruction of the suprapatellar pouch area. It can be considered as a standby solution for managing these difficult injuries. 相似文献16.
Background
Pediatric supracondylar humerus fractures commonly require surgical intervention and hospital admission, which is costly and consumes significant health care resources. There are few data regarding temporal characteristics (month, day and hour of injury) of this particular pediatric fracture. We wished to investigate the month, day of the week, and time of occurrence of these fractures to guide appropriate use of health care resources and prevention strategies.Methods
This study was a retrospective review of clinical records and radiographs of 353 children with operative supracondylar humerus fractures in a temperate climate region over 6 years. Date and time of injury and demographic data (gender, age, laterality) were extracted. Variation in month, weekday, and time of injury was analyzed using circular analysis, cosinor analysis, probability distributions and topographical distribution.Results
There was a statistically significant increase in the number of fractures during the summer with a peak in early July. When analyzing by month and day of the week, a peak was seen Thursday-Saturday during May–July and middle of the week September–October. Weekdays demonstrated a higher proportion of fractures occurring in the morning and at school. The injuries occurred in the am in 37 and the pm in 241; detailed data were known in 227 with 37 between 0000 and 1159, 51 between 1200 and 1559, and 139 between 1600 and 2359 h. The peak time of injury was 1800 h.Conclusions
The increase in supracondylar humerus fractures in the spring through autumn in temperate regions indicates that education campaigns reinforcing fall prevention and landing surfaces should be done in the early spring. The hourly data support the need for dedicated early morning operating rooms to care for these fractures.Level of evidence
Prevalence study, retrospective cohort, Level II . 相似文献17.
Purpose
Although injury to the collateral ligaments of the metacarpophalangeal joint (MPJ) of the fingers is less common than corresponding injuries in the thumb, similar disability may result from chronic untreated injuries. We evaluated injury characteristics and the outcome after primary repair of subacute to chronic grade III collateral ligament injuries of the MPJs of the fingers.Methods
We retrospectively reviewed all patients who underwent primary repair of a finger MPJ collateral ligament over a 3-year period. Twenty-five digits in 23 patients with subacute to chronic injuries were identified, all of which had complete MPJ collateral ligament tear. Postoperatively, we assessed disability using DASH scores and evaluated joint stability, range of motion, and grip strength. These measures were compared to preoperative data to assess results. Post hoc analysis was used to compare the level of disability between index and small radial collateral ligaments and other finger CL injuries.Results
Intraoperative findings revealed complete tears in all cases and all ligaments were of sufficient quality to permit primary repair using a suture anchor. The average preoperative DASH score was 40 (range 17–77) in 7 patients (nine fingers) where this was available. Postoperative DASH scores were available in 19 patients (21 fingers). The average postoperative DASH score was 19 (range 0–65). In the subgroup of patients with preoperative and postoperative DASH scores, there was no statistically significant difference after surgery (preop DASH 39.1 vs. postop DASH 23.8, p = 0.17). The average grip strength as a percentage of the contralateral hand was 68 % (range 32–100 %). The average postoperative MPJ arc of motion was 75° (range 50–90°). Post hoc analysis showed statistically significant higher postoperative DASH scores among small finger RCL repairs compared to other finger CL repairs (p = 0.007).Discussion
Primary repair of complete MPJ collateral ligament injuries of the fingers may be performed in the subacute to chronic setting. Although joint stability was restored, patients continued to have decreased grip strength and residual disability. 相似文献18.
Luigi Tarallo Raffaele Mugnai Roberto Adani Fabio Catani 《Journal of orthopaedics and traumatology》2014,15(4):285-290
Background
Multiple techniques for corrective osteotomy have been developed in recent years with the same aims: to improve the radiographic parameters and improve motion, pain and grip strength. Volar fixed-angle plates have added a new concept to the treatment of distal radius fractures thanks to the low morbidity of the surgical approach and the strength of the final construct, allowing early mobilization and return to function.Materials and methods
Between 2005 and 2012, 20 patients with symptomatic dorsally malunited extra-articular fractures of the distal radius underwent corrective osteotomy using a volar locking plate without additional bone graft. At a mean follow-up of 50 months, all the patients were clinically and functionally evaluated.Results
All measurements of pain, final range of motion and grip strength significantly improved compared with preoperative measurements. The mean preoperative DASH score reduced from 54 points preoperatively to 25 postoperatively. Based on the modified Mayo wrist score, we obtained 14 excellent and six good results. Palmar tilt improved from an average of 23° to 11°. Radial inclination improved from an average of 29° to 22°, and ulnar variance decreased from an average of 3.6 mm to 0.9 mm. There were two cases of transient median neuroapraxia that resolved before the 6-week follow-up appointment. No other major complications, including non-union and infection, were observed.Conclusion
The volar approach and locking plate, without necessarily the use of bone grafting, proved to be an effective approach for addressing symptomatic and even severe deformities of the distal radius.Type of study/level of evidence
Therapeutic IV 相似文献19.
20.
Kazuya Ikoma Masahiro Maki Masamitsu Kido Kan Imai Yuji Arai Hiroyoshi Fujiwara Yasuo Mikami Toshikazu Kubo 《International orthopaedics》2014,38(7):1401-1405