Objective To investigate the tunnel-type open reduction and internal fixation of rib fractures (ORIF) with titanium locking plate in traumatic rib fractures. Methods Clinical data of 10 patients with multiple rib fractures from June 2016 to January 2017 in the Sixth People’s Hospital Affiliated to Shanghai Jiaotong University were analyzed. There were 6 males and 4 males with an average age of 38.5±9.0 years (range, 30–63 years). All patients underwent emergency treatment, chest CT and ultrasound examination before they admitted to the hospital. According to rib fractures and injuries, patients were given the tunnel-type ORIF of rib fractures with titanium locking plates, the chest tube and negative suction drainage. The patients were followed up over three months. Results All patients were cured. There was no complication during follow-up. No wound infection and death occurred. Postoperative three-month follow-up showed that chest pain was significantly relieved without pulmonary atelectasis and pleural effusion or other complications. Conclusion Tunnel-type internal fixation of rib fractures with titanium locking plates is effective, which can quickly restore the stability and integrity of the thorax. Surgical procedure is simple and can get fast postoperative recovery to improve the patient's quality of life.
ObjectiveTo compare the effectiveness of minimally invasive percutaneous internal fixation and traditional open reduction via Henry approach and internal fixation in the treatment of unstable distal radial fractures.MethodsFifty-six patients with unstable distal radial fractures that met the selection criteria between October 2013 and December 2014 were randomly divided into minimally invasive group (26 cases) and traditional group (30 cases). They were treated with oblique T-shaped locking plate internal fixation via minimally invasive percutaneous approach or traditional Henry approach. There was no significant difference in gender, age, side, causes of injury, fracture classification, and time from injury to operation between 2 groups (P>0.05). The length of incision, operation time, intraoperative blood loss, hospitalization time, and fracture healing time were recorded in 2 groups. The difference of the length of the radial styloid process, the volar tilting angle, and the ulnar inclining angle between at 3 months postoperatively and preoperation were compared between 2 groups. The visual analogue scale (VAS) score, the percentage of the lateral wrist flexion and extension range, forearm rotation, and the hand grip strength (recorded as FS%, FR%, and HG% , respectively) were compared between 2 groups at 4 weeks and 3 months postoperatively. The wrist function was evaluated through the disability of arm-shoulder-hand (DASH) scores at 3 months postoperatively.ResultsThe length of incision, operation time, intraoperative blood loss, and hospitalization time in minimally invasive group were significantly less than those in traditional group (P<0.05). The incisions of 2 groups were all achieved primary healing. All patients were followed up 10-16 months (mean, 12.6 months). There was no radial artery injury, screw too long, or screw entering the joint space. In minimally invasive group, 1 patient had the symptoms of median nerve irritation after operation, and recovered completely at 1 month; in traditional group, there were 2 cases of tendon irritation after operation. There was no significant difference in the fracture healing time, the difference of the length of the radial styloid process, the volar tilting angle, and the ulnar inclining angle between at 3 months postoperatively and preoperation between 2 groups (P>0.05). At 4 weeks after operation, the VAS score in minimally invasive group was significantly less than that in traditional group, and the FS%, FR%, and HG% were significantly higher than those in traditional group (P<0.05). There was no significant difference in above indicators between 2 groups at 3 months after operation (P>0.05). The DASH score in minimally invasive group was significantly less than that in traditional group at 3 months after operation (t=–5.308, P=0.000). The patient’s aesthetic evaluation of postoperative wound in minimally invasive group was better than in traditional group.ConclusionFor treatment of unstable distal radial fractures, the metacarpal minimally invasive internal fixation has the advantages of smaller wound, incisional concealment, and quicker recovery of wrist joint.
ObjectiveTo investigate the effectiveness of open reduction and internal fixation on high-energy ankle Logsplitter injuries (a kind of transsyndesmotic ankle fracture dislocation), and compare the prognosis between open and closed Logsplitter fracture.MethodsThe clinical data of 36 Logsplitter fractures treated with open reduction and internal fixation between April 2011 and May 2016 were retrospectively analyzed. Among them, 15 cases were open fracture and dislocation (open group) and 21 cases were closed fracture and dislocation (closed group). There was no significant difference between the two groups in gender, age, combined injury, injury to hospital admission time (P>0.05), with comparability. The wound healing, ankle mobility recovery, complications, and fracture healing were observed after operation. The ankle function was evaluated by the American Orthopaedic Foot and Ankle Society (AOFAS) score.ResultsBoth groups were followed up 12-29 months (mean, 19 months). There was no significant difference in the follow-up time between the open group and the closed group (t=1.169, P=0.251). In the open group, there were 3 cases of postoperative infection, 3 cases of nonunion, and 5 cases of post-traumatic osteoarthritis; each mentioned complications had 1 case in the closed group; there was no significant difference in complications incidence between the two groups (P=0.41) except post-traumatic osteoarthritis incidence (P=0.02). At last follow-up, there was no significant difference in AOFAS score between the two groups (t=1.981, P=0.056). According to AOFAS score criterion, the results were good in 10 cases and general in 5 cases in the open group, and good in 13 cases and general in 8 cases in the closed group, showing no significant difference (P=0.796). There was no significant difference in the union duration and ankle flexion, dorsal extension, varus, and valgus motion between the two groups (P>0.05).ConclusionOpen reduction and internal fixation for open or closed Logsplitter fractures can achieve satisfactory results, improve fracture healing rate, effectively reduce the incidence of complications, and improve ankle function.
Objective To observe the effectiveness of locking compression hook plate in treatment of humeral greater tuberosity fractures. Methods Between March 2014 and September 2017, 16 patients with isolated humeral greater tuberosity fractures were terated with open reduction and internal fixation with locking compression hook plates. There were 11 males and 5 females, with an average age of 38.4 years (range, 22-67 years). The cause of injury was falling injury in 13 cases and sport injury in 3 cases. All patients were closed fractures. Of all patients, 14 patients accompanied with shoulder joint dislocations. CT scan showed the average displacement of fragment was 12.6 mm (range, 8-21 mm) after reduction. All patients began passive functional exercise at 3 days after operation. Results Primary healing of the incisons achieved in all patients, without complications such as infection and nerve injury. All patients were followed up 12-20 months (mean, 15.3 months). At 3 months after operation, X-ray film showed that all fractures achieved bone union, all of which met the imaging anatomical reduction standard. According to the Neer scoring criteria, 11 cases were excellent and 5 cases were good at last follow-up. One patint presented slight pain of shoulder joint and mild activity limitation, which relieved after 1 year. Conclusion The method of open reduction and locking compression hook plate internal fixation for isolated humeral greater tuberosity fractures has advantages, such as less intraoperative hemorrhage, mild postoperative pain, firm fixation, and allowing patients to perform functional exercise earlier, which is conducive to shoulder functional recovery and obtain satisfactory effectiveness.
ObjectiveTo evaluate the effectiveness of open reduction and internal fixation (ORIF) in treatment of acute and delayed occult Lisfranc injuries.MethodsA retrospective review of 26 patients with occult Lisfranc injuries who were treated with ORIF between July 2010 and July 2015 was applied. Fourteen patients were treated within 6 weeks after injury (acute group) and 12 patients were treated after 6 weeks of injury (delayed group). There was no significant difference between the two groups in gender, age, affected sides, and preoperative visual analogue scale (VAS) score, American Orthopedic Foot and Ankle Society (AOFAS) score, and physical and mental scores of Study Short Form 12 Health Survey (SF-12) (P<0.05). The joint reduction, internal fixator, and traumatic osteoarthritis were observed by X-ray films. The pain degree, midfoot function, and quality of life were evaluated with VAS score, AOFAS score, and physical and mental scores of SF-12.ResultsAll incisions healed by first intention with no complications. All patients were followed up with the mean follow-up time of 15 months (range, 12-24 months) in acute group and 15 months (range, 12-23 months) in delayed group. At last follow-up, the VAS score, AOFAS score, and physical and mental scores of SF-12 were superior to those before operation in the two groups (P<0.05). And there was no significant difference in all indicators between the two groups (P>0.05). The satisfaction rates were 100% and 83.3% (10/12) in acute group and delayed group, respectively. The internal fixators were removed in 20 patients (11 cases in acute group and 9 cases in delayed group) at 9-24 months after operation (mean, 14.5 months). The results of X-ray films showed no traumatic osteoarthritis, midfoot collapse, internal fixation failure, or reduction loss during follow-up period.ConclusionORIF is an ideal method for both acute and delayed occult Lisfranc injuries and can obtain the similar effectiveness.
ObjectiveTo investigate the safety, feasibility, and effectiveness of modified staging strategy in treatment of type C3 Pilon fractures.MethodsThe clinical data of 23 patients with type C3 Pilon fractures treated with modified staging strategy between January 2012 and January 2018 was retrospectively analyzed. There were 14 males and 9 females with an average age of 47.9 years (range, 22-61 years). Twenty-three cases were high-energy injuries, including 11 cases of traffic accidents and 12 cases of falling from height. One case was an open fracture of Gustilo type ⅢA with no obvious sign of infection on the wound after early treatment. The remaining patients were closed fractures. The time from injury to admission was 3-40 hours with an average of 16.4 hours. The preoperative pain visual analogue scale (VAS) score was 7.22±1.17 and American Orthopaedic Foot and Ankle Society (AOFAS) score was 0. The flexion and plantar flexion activities of ankle joint were (1.13±0.26) and (4.79±0.93)°, respectively. Twenty-two patients had a tibiofibular fracture. In the first-stage operation, the posterior approach was used to reduce the posterior column fracture and the external stent was temporarily assisted. After the soft tissue crisis was removed, the final fracture reduction and internal fixation was performed through the anterior approach in the second-stage operation.ResultsAll 23 patients were followed up 12-84 months with an average of 26.6 months. The waiting time before the first-stage operation was 4-47 hours with an average of 23.4 hours. The interval between the two stage operations was 6-11 days with an average of 7.9 days. The first-stage operation time was 60-90 minutes with an average of 67.8 minutes; the second-stage operation time was 110-160 minutes with an average of 124.1 minutes. The hospital stay was 15-28 days with an average of 23.5 days. One patient (4.35%) had a tourniquet paralysis symptom after the second-stage operation, and two patients (8.7%) had delayed anterior incision healing. The other patients had incision healing without early complications. The radiographic review showed that the quality of articular surface reduction was excellent in 19 cases, good in 2 cases, and poor in 2 cases, with an excellent and good rate of 91.3%. At last follow-up, the fractures healed with no bone nonunion and malunion; the different degrees of osteoarthritis occurred in 7 cases. At last follow-up, the VAS score was 0.89 ±0.88 and the AOFAS score was 81.3±7.8. The flexion and plantar flexion activities of ankle joint were (10.23±5.05) and (20.97±3.92)°, respectively, and the differences between pre- and post-operation were significant (P<0.05).ConclusionThe midified staging strategy can not only provide a template for articular surface reduction for the second-stage anterior surgery, but also improve the quality of the reduction. It can also reduce the interval between the two operations and the operation time of the second-stage operation through the first-stage posterior fascial decompression, and can obtain satisfactory effectiveness.
ObjectiveTo investigate the effectiveness of open reduction and internal fixation for multiple injuries of superior shoulder suspensory complex (SSSC) with coracoid process fracture.MethodsBetween January 2014 and October 2018, 22 patients with multiple injuries of SSSC with coracoid process fracture were treated by open reduction and internal fixation. There were 16 males and 6 females, aged from 24 to 72 years with an average age of 36.6 years. There were 10 cases of falling injury, 5 cases of traffic accident injury, and 7 cases of falling from height injury. All of them were fresh closed injuries. The time from injury to operation ranged from 2 to 17 days with an average of 6.9 days. Both X-ray film and CT showed the coracoid process fracture complicated with clavicular fracture in 14 cases, acromioclavicular joint dislocation in 12 cases, and acromioclavicular fracture in 5 cases. There were 14 cases of two places of SSSC, 7 cases of three places of SSSC, and 1 case of four places of SSSC.ResultsAll incisions healed in primary stage after operation. All patients were followed up 10-24 months with an average of 14.1 months. X-ray films showed that all fractures healed and the acromioclavicular joint was normal. The healing time ranged from 6 to 12 months, with an average of 6.2 months. No complications such as internal fixation failure and nonunion occurred. According to University of California Los Angeles (UCLA) shoulder scoring system, the shoulder joint function was rated as excellent in 15 cases, good in 5 cases, and poor in 2 cases at last follow-up. The excellent and good rate was 90.9%.ConclusionOpen reduction and internal fixation for treatment of multiple injuries of SSSC with coracoid process fracture is firm and reliable. Combined with active postoperative rehabilitation program intervention, it can accelerate the recovery of shoulder joint function and achieve satisfactory effectiveness.
ObjectiveTo explore the effectiveness of hollow screw for the treatment of basilar part fracture of hamate hook.MethodsFive patients with basilar part fracture of hamate hook, aged 24-47 years (mean, 31 years) were treated with open reduction and hollow screw fixation between June 2015 and February 2019. There were 4 males and 1 female. The causes of injury were athletic injury in 3 cases, falling injury in 1 case, and crushing injury in 1 case. Among them, 1 case was combined with sensory disturbance of one and a half fingers on the ulnar side of the palm. The grip strength of the affected side was significantly decreased when compared with that of the healthy side in all patients. The intervals between injury and surgery were 3-8 days (mean, 4.2 days). Postoperative follow-up was conducted regularly to measure the grip strength of the affected and healthy fingers and the total motion of ring and little fingers of the affected side. Darrow criteria was used to evaluate the effectiveness.ResultsAll the incisions healed by primary intention. All the patients were followed up 6-32 months (mean, 16 months). X-ray films showed that the basilar part fracture of hamate hook reached bony union, and the healing time was 2.0-3.5 months (mean, 2.2 months). At last follow-up, the grip strength of the affected side was (35.80±3.76) kg, showing no significant difference when compared with healthy side [(36.00±4.94) kg] (t=0.094, P=0.930); and the total motion of ring and little fingers of the affected side was (529.0±8.9)°, which was significantly different from that before operation [(232.0±34.7)°] (t=18.108, P=0.000). In 1 patient with ulnar nerve injury, the two-point discrimination of the innervation area was 4 mm, and the pain sensation and temperature sensation returned to normal. Assessed by Darrow criteria, the results were excellent in 4 cases and good in 1 case.ConclusionFor the basilar part fracture of hamate hook, hollow screw fixation can obtain secure reduction and fixation and provide sustained compression and counter-rotation for the broken end of fracture, thus allowing early joint motion and promoting fracture healing and recovery of wrist function. It is a relatively good method for the treatment of basilar part fracture of hamate hook.
ObjectiveTo compare the clinical and radiographic outcomes of bioabsorbable screw and metallic screw for Maisonneuve fracture.MethodsThe clinical data of 68 patients of Maisonneuve fracture treated with open reduction and internal fixation between October 2012 and October 2016 were retrospectively analyzed. Metallic screw fixation was used in 37 cases (group A) and absorbable screw fixation was used in 31 cases (group B). There was no significant difference in age, gender, weight, operated side, cause of injury, time from injury to operation, and complications between the two groups (P>0.05). At last follow-up, the tibiafibular clear space (TFCS), tibiafibular overlap (TFO), medial clear space (MCS), and syndesmotic malreduction rate were recorded. And the dorsiflexion and plantar-flexion range of motion, pain visual analogue scale (VAS) score, ankle and hind foot score of American Orthopaedic Foot and Ankle Society (AOFAS), and Olerud-Molander (OM) score were recorded.ResultsAll patients were followed up 25-43 months, with an average of 32.3 months. There was no significant difference in the operation time between the two groups (t=1.229, P=0.282). All the fractures healed, and there was no significant difference in fracture healing time between the two groups (t=1.367, P=0.413). At last follow-up, the syndesmotic malreduction rate of group A was 16.2% (6/37), showing no significant difference when compared with group B [6.2% (2/31)] (χ2=1.549, P=0.213). There were 3 complications in group A, 1 was superficial wound infection, 1 was local heterotopic ossification due to failure to remove the screws in time, 1 was local heterotopic ossification of the screws; and there were 2 complications in group B, 1 was rejection and 1 was local heterotopic ossification of the screws. There was no significant difference in the incidence of complications between the two groups (χ2=0.068, P=0.794). There was no significant difference in TFCS, MCS, TFO, ankle dorsiflexion and plantar-flexion range of motion, AOFAS score, OM score, and VAS score between the two groups at last follow-up (P>0.05).ConclusionCompared with metallic screw, absorbable screws provide adequate fixation and functional recovery with avoiding screw removal and lower syndesmotic malreduction.
ObjectiveTo investigate the effectiveness of closed or limited open reduction and intramedullary nail fixation in the treatment of Seinsheimer type Ⅴ subtrochanteric fracture.MethodsBetween May 2014 and July 2018, 36 patients with Scinsheimer type Ⅴ subtrochanteric fractures were treated with closed or limited open reduction and intramedullary nail fixation. There were 25 males and 11 females with an age of 23-86 years (mean, 55.8 years). The cause of injury included falling in 19 cases, traffic accident in 9 cases, falling from height in 7 cases, and heavy object injury in 1 case; all were fresh closed injuries. The interval between injury and operation was 1-14 days (mean, 6.8 days). There were 18 cases of closed reduction and 18 cases of limited open reduction during the operation. Seventeen cases were fixed with femoral reconstruction intramedullary nail, 5 with InterTan long nail, 14 with lengthened proximal femoral nail anti-rotation, and 7 cases were assisted with auxiliary steel wire binding. After operation, through X-ray film and clinical follow-up, the fracture reduction and maintenance status, internal fixation position, and fracture healing were judged; the range of motion, walking ability, and complications of hip joint were observed, and the function of hip joint was evaluated according to Merle d’Aubigne Postel hip joint scoring standard.ResultsAll the incisions of medullary operation healed by first intention, and no vascular, nerve injury, or infection occurred. All patients were followed up 12-24 months, with an average of 14.2 months. Among the 36 patients, 1 patient received revision surgery due to varus displacement of femoral head and screw penetration at 2 months after closed reduction, with poor recovery of hip function. X-ray film re-examination showed that the fractures of the other 35 patients healed after 9-15 months, with an average of 11.5 months. During follow-up, there was no complication such as internal fixation failure, fracture redisplacement, bone nonunion or malunion, and deep vein thrombosis of lower extremity occurred. The function of hip joint recovered well, and the patients could walk and squat normally without affecting daily life or work. At last follow-up, according to Merle d’Aubigne Postel hip joint scoring standard, 28 cases were rated as excellent, 4 cases as good, 3 cases as fair, and 1 case as poor, the excellent and good rate was 88.9%.ConclusionC-arm X-ray fluoroscopic closed or limited open reduction and intramedullary nail fixation for the treatment of Seinheimer Ⅴ type subtrochanteric fracture, if necessary, with the aid of auxiliary steel wire binding, it has the advantages of less blood supply destruction at the fracture end, satisfactory reduction, firm fixation, and early rehabilitation training, with definite effectiveness.