Scapula fracture is typically the result of blunt trauma to the scapula or thorax. It is associated with rib and clavicular fractures as well as other complications that may be life-threatening. The clinical presentation is marked by pain and shoulder asymmetry.
Presentation
The scapula serves as a connection between the upper extremity and the thorax, thus providing stability for arm movement. A high-force blow to the scapula or thorax can cause a scapular fracture [1], which can occur at various anatomic locations of the scapula such as the spine/body, acromion, neck, and glenoid [2]. Generally, this type of fracture is not common as it composes about 1% of all fractures [3] [4]. With regards to patient demographics, a scapular fracture is more predominant in men, which is correlated to the associated prevalence of blunt trauma.
Patients with a scapular fracture present with pain at the site of the injury and exacerbation with movements such as an arm abduction [1]. Additionally, patients will exhibit shoulder asymmetry in the upright position, which is secondary to shoulder displacement [3].
Affected patients are at risk for concomitant fractures of the ribs and clavicles [5] [6]. Furthermore, scapular fractures are associated with life-threatening consequences of trauma such as a pneumothorax, pulmonary contusion, vascular injury, head injury, and laceration of liver or spleen [7] [8]. Another complication of a scapular fracture is an injury to the brachial plexus, which can especially affect the radial nerve [9].
A careful physical examination will yield findings such as tenderness, bruises, and swelling at the site of the fracture(s). The ipsilateral extremity is typically held in adduction since abduction causes pain. Also, the range of motion is restricted. Moreover, shoulder asymmetry is notable in both the sitting and standing positions [3]. Inspection may reveal abrasions over the fracture site [3]. Finally, neurological deficits indicative of brachial plexus injury may be present.
Entire Body System
- Pain
Ice is used for swelling, and pain medications are used for pain control. The shoulder is immobilized in a shoulder sling for 3-4 weeks until the pain goes away. [emedicinehealth.com]
Always seek medical advice if pain is severe or you are in any doubt. [sportsinjuryclinic.net]
Pain Management Pain after an injury or surgery is a natural part of the healing process. Your doctor and nurses will work to reduce your pain, which can help you recover faster. [orthoinfo.aaos.org]
Head coach Steve Spurrier acknowledged that Shaw’s pain might keep him off the field. “It’s just painful for him,” he said. “And he has trouble lifting his arm right now so it’s pretty hard to play quarterback.” [drdavidgeier.com]
- Inflammation
Pagina 43 - Observations on some of the General Principles, and on the Particular Nature and Treatment of the different Species of Inflammation. By JH James. [books.google.ro]
In general, immobilizing the arm in a sling and practicing light stretching and strengthening exercises will ensure a complete recovery, though anti-inflammatories can also be taken to reduce any pain or inflammation. [nyboneandjoint.com]
Apply ice or cold therapy products as soon as possible and regularly to ease the pain, bleeding, and inflammation. [sportsinjuryclinic.net]
Arthritis of the knee is a condition that causes inflammation, pain, swelling and limited movement of the knee joint and connective tissues around the knee. [northwell.edu]
Fractures could include: Permanent damage to nerves and blood vessels Poor or delayed healing; this may cause the bone to ‘heal shorter’ than it was before The immobilization required to heal such fractures may occasionally result in painful shoulder inflammation [dovemed.com]
- Surgical Procedure
If the bone has been significantly displaced, a proximal humerus fracture can also be treated with a short surgical procedure. [nyboneandjoint.com]
This procedure is usually performed under a local anesthesia, or with conscious sedation using muscle relaxants Open reduction and internal fixation (ORIF): Open reduction is a surgical procedure to realign the fractured bone, to its original position [dovemed.com]
The major indications for this type of surgical procedure are represented by painful and symptomatic rotator cuff tear arthropathy, and failed shoulder arthroplasty where there is no functioning rotator cuff. 2 Less common indications for the reverse [healio.com]
Musculoskeletal
- Fracture
I : glenoid neck fracture without clavicular fracture type II : glenoid neck fracture with clavicular fracture and acromioclavicular dislocation coracoid process fracture type I : fracture proximal to the coracoclavicular ligament type II : fracture [radiopaedia.org]
[…] synonyms: scapular body fracture, scapula fracture Scapula Fx ICD-10 S42.109A - Fracture of unspecified part of scapula, unspecified shoulder, initial encounter for closed fracture S42.111A - Displaced fracture of body of scapula, right shoulder, initial [eorif.com]
[…] altLabel Open reduction of fracture of glenoid of scapula with internal fixation Open reduction of fracture of body of scapula with internal fixation Open reduction of fracture of glenoid of scapula Open reduction of fracture of scapula Open reduction [purl.bioontology.org]
Subsequently, classification of simple F1 fractures resulted in a proportion of 36% of anterior rim fractures, 19% of posterior rim fractures, and 45% of short oblique fractures, with accuracies ranging from 85% to 98%. [ncbi.nlm.nih.gov]
- Shoulder Pain
Previous Galleries Next » Scapula fracture Hover on/off image to show/hide findings Tap on/off image to show/hide findings Scapula fracture Transverse fracture of the scapula body Always check for a fracture of the scapula in the context of post-traumatic shoulder [radiologymasterclass.co.uk]
C/O shoulder pain after trauma. Evaluate for tenderness, ecchymosis, soft tissue injury. Document axillary, median, ulnar, radial nerve function and radial pulse. Scapula Fx Xray / Diagnositc Tests AP, scapular lateral and axillary views. [eorif.com]
He was examined and found to have a painful right scapula. He was referred for right shoulder radiography. [wikiradiography.net]
Symptoms include sudden pain in the upper arm and shoulder at the time of injury with rapid swelling in the shoulder. Attempting to move the arm will be painful and it is possible the shoulder joint may appear deformed. [sportsinjuryclinic.net]
The shoulder is immobilized in a shoulder sling for 3-4 weeks until the pain goes away. [emedicinehealth.com]
- Osteoporosis
Causes Fractures of proximal humerus are common in elderly individuals, suffering from osteoporosis. Fractures may be caused by traumatic injuries such as a fall on outstretched hand, from greater heights or motor vehicle accidents. [coreorthoavera.com]
Greater tuberosity fractures are less common and are seen in cases of shoulder dislocations and in those with osteoporosis. [meyersonmd.com]
Scapula Fractures Risk factors for scapular fractures are as follows: Participating in contact sports, including football Activities with the potential of falling, such as rock climbing, bicycling, or horseback riding Decreased bone mass associated with osteoporosis [sports-health.com]
They’re particularly common in older patients, especially those who suffer from osteoporosis. In most cases, they’re caused by sudden trauma such as a fall onto an outstretched hand. [nyboneandjoint.com]
(Predisposing Factors) Common risk factors associated with a Shoulder Blade Fracture include: Participation in high-risk contact sports, such as football Reduced bone mass (osteoporosis) It is important to note that having a risk factor does not mean [dovemed.com]
- Upper Back Pain
Call a doctor if these conditions exist, especially if they are associated with any trauma to the shoulder area or upper back. [emedicinehealth.com]
Workup
Post-trauma patients should undergo a thorough workup consisting of the individual's history, the account of the trauma (as told by the patient, witnesses, and/or emergency responders), a physical exam, and appropriate studies.
To identify scapular fractures, radiographic studies include anteroposterior (AP), lateral scapular, and axillary views of the shoulder. Once these are obtained, the clinician will use radiographic parameters based on measurements of anatomic landmarks to determine the treatment (surgical versus conservative management) [3].
Moreover, a computed tomography (CT) scan of the shoulder can assess glenoid and coracoid fractures but this modality is not routinely needed to evaluate scapular fractures [10]. However, in cases with significant displacement, 3-D CT imaging is required for accurate assessment and surgical decision-making [11] [12]. Another consideration in the management of nonoperative scapular fractures is to perform weekly upright X-rays since scapular fractures pose a risk of progressive deformity in the early phases [3] [13].
Chest radiography and/or CT scan are obtained in post-trauma patients presenting to the emergency department to rule out associated injuries such as pneumothorax [1] [3]. Also, a lateral cervical spine radiograph or CT scan is used to diagnose spinal fractures [3]. Other studies will be ordered in multi-trauma patients as well.
Treatment
Preferred Name Open treatment of scapular fracture (body, glenoid or acromion) includes internal fixation, when performed Synonyms Open reduction of fracture of glenoid of scapula with internal fixation ID http://purl.bioontology.org/ontology/CPT/23585 [purl.bioontology.org]
Abstract Historically, nonsurgical treatment was recommended for both clavicle and scapula fractures. Good functional outcomes were reported with nonsurgical treatment, whereas surgical treatment had a high complication rate. [ncbi.nlm.nih.gov]
The operative treatment of scapular fractures. Scapular fractures and dislocations: diagnosis and treatment. A Modified Judet Approach to the Scapula. Fractures of the scapula: a retrospective study of 40 fractured scapulae. [wheelessonline.com]
Historically, nonsurgical treatment was recommended for both clavicle and scapula fractures. Good functional outcomes were reported with nonsurgical treatment, whereas surgical treatment had a high complication rate. [experts.umn.edu]
A sling support for 3-4 weeks and early rehabilitation is the key to successful nonoperative treatment. However few might require surgical treatment. [boneandspine.com]
Prognosis
Surgeons could reliably and accurately identify superior, medial, and lateral border involvement, which is considered clinically relevant and likely sufficient for the treatment decision process and outcome prognosis. [ncbi.nlm.nih.gov]
Body of scapula Immobilization with a sling Physical therapy as early as one week after injury Neck or glenoid involvement of scapular fracture Surgical reduction Prognosis Isolated scapular body fracture have excellent prognosis Fractures [slideshare.net]
[…] body good prognosis for healing neck good prognosis for healing if "operative scapular fractures" is treated non operatively patient may develop abductor weakness & subacromial impingement outcomes: Scapular neck fracture influence of permanent malalignment [orthofracs.com]
What Is the Prognosis for a Broken Shoulder Blade? Most fractures of the shoulder blade heal without complications within 6-8 weeks. Fractures that involve the shoulder socket or scapular neck develop more complications. [emedicinehealth.com]
Prognosis of a scapula fracture Patients with a scapula fracture usually make a full recovery with appropriate management (whether surgical or conservative). [physioadvisor.com.au]
Etiology
[…] subsequent encounter for fracture with nonunion P - subsequent encounter for fracture with malunion S - sequela Scapula Fx ICD-9 811.00 (fracture of scapula, upper end, unspecifiec part, closed) 811.09 (fracture of other parts of scapula, closed) Scapula Fx Etiology [eorif.com]
Etiology: Treatment: The majority of fractures are treated non-operatively. Treatment includes immobilization for 3-4 weeks followed by pendulum exercises and protected range of motion. [posna.org]
(Etiology) Some causal factors of a Fracture of the Shoulder Blade include: Falling from a significant height; especially landing on one’s shoulders (or the fracture occurring since the individual is overweight) Direct trauma to the shoulder associated [dovemed.com]
Epidemiology
Patient Population: Prevalence and Epidemiology Knee // Shoulder & Elbow // Hip // Spine // Foot & Ankle // Hand & Wrist Fragility Fractures: Diagnosis and Treatment Shoulder & Elbow The Characteristics of Surgeons Performing Total Shoulder Arthroplasty [mdedge.com]
[…] encounter for fracture with nonunion P - subsequent encounter for fracture with malunion S - sequela Scapula Fx ICD-9 811.00 (fracture of scapula, upper end, unspecifiec part, closed) 811.09 (fracture of other parts of scapula, closed) Scapula Fx Etiology / Epidemiology [eorif.com]
[…] fracture Classification System Orthopedic Trauma Association Top Glenoid fractures: Ideberg Classification Ideberg R et al, Acta Orthop Scand, 66:395-397,1995 Based on 100 glenoid fractures reviewed over a 10-year period, and its merit lies largely in the epidemiologic [shoulderdoc.co.uk]
Epidemiology: Scapula fractures are uncommon in children. Body fractures are usually the result of high-energy trauma such as motor vehicle collisions or falls. [posna.org]
Epidemiology Scapula fractures are relatively uncommon, accounting for only 3% to 5% of all shoulder fractures and 0.5% to 1% of all fractures. [orthopaedicsone.com]
Prevention
Exercise Techniques to Prevent Injury: Because a scapula fracture usually occurs from a direct blunt trauma impact that requires a large amount of force, there are no precise exercise techniques to prevent the injury. [fitnesshealth101.com]
A few ways to further help prevent unwanted injuries or Shoulder Blade Fractures include: Individuals who participate in any high-risk sports, should wear appropriate safety equipment to help prevent the possibility of such fractures Wearing appropriate [dovemed.com]
Immediate first aid is important and strapping or taping the shoulder is usually recommended to prevent long-term deformity of the shoulder. [sportsinjuryclinic.net]
Your physician will most likely refer you to a Physical Therapist for instruction on proper exercises and early motion of the shoulder to prevent complications Surgery Fractures of the scapula involving the neck or glenoid or with severe displacement [oregonshoulder.com]
References
- Woodward TW, Best TM. The painful shoulder: part II. Acute and chronic disorders. Am Fam Physician. 2000;61(11):3291-300.
- Bonz J, Tinloy B. Emergency department evaluation and treatment of the shoulder and humerus. Emerg Med Clin North Am. 2015;33(2):297-310.
- Cole PA, Freeman G, Dubin JR. Scapula fractures. Curr Rev Musculoskelet Med. 2013;6(1):79-87.
- Zlowodzki M, Bhandari M, Zelle BA, Kregor PJ, Cole PA. Treatment of scapula fractures: systematic review of 520 fractures in 22 case series. J Orthop Trauma. 2006;20(3):230-233.
- Baldwin KD, Ohman-Strickland P, Mehta S, et al. Scapula fractures: a marker for concomitant injury? a retrospective review of data in the national trauma database. J Trauma. 2008;65(2):430–435.
- Gottschalk HP, Dumont G, Khanani S, et al. Open clavicle fractures: patterns of trauma and associated injuries. J Orthop Trauma. 2012;26(2):107–109.
- McGahan JP, Rab GT, Dublin A. Fractures of the scapula. J Trauma. 1980;20(10):880–883.
- Thompson DA, Flynn TC, Miller PW, Fischer RP. The significance of scapular fractures. J Trauma. 1985;25(10):974–977.
- Chamata E, Mahabir R, Jupiter D, Weber RA. Prevalence of brachial plexus injuries in patients with scapular fractures: A National Trauma Data Bank review. Plast Surg (Oakv). 2014;22(4):246-248.
- McAdams TR, Blevins FT, Martin TP, DeCoster TA. The role of plain films and computed tomography in the evaluation of scapular neck fractures. J Orthop Trauma. 2002;16(1):7-11.
- Armitage BM, Wijdicks CA, Tarkin IS, et al. Mapping of scapular fractures with three-dimensional computed tomography. J Bone Joint Surg Am. 2009;91(9):2222–2228.
- Anavian J, Conflitti JM, Khanna G, et al. A reliable radiographic measurement technique for extra-articular scapular fractures. Clin Orthop Relat Res. 2011;469(12):3371–3378.
- Anavian J, Khanna G, Plocher EK, et al. Progressive displacement of scapula fractures. J Trauma. 2010;69(1):156–161.