Radius and Ulna Fracture Fixation (Forearm Fracture Surgery) in India
Surgical treatment of broken forearm bones (radius and ulna) using plates, screws, or intramedullary nails to restore alignment and enable proper healing
Overview
Symptoms & Indications
This surgery may be recommended if you experience:
Immediate severe pain in forearm after injury - pain intensifies with any attempt to move wrist or elbow
Visible deformity or abnormal angulation of forearm - obvious bend or shortening compared to other arm
Swelling and bruising throughout forearm - rapidly developing within 30-60 minutes of injury
Inability to rotate forearm (pronation/supination) - cannot turn palm up or down
Tenderness to touch along radius or ulna shaft - point tenderness at fracture site
Crepitus or grinding sensation when forearm is gently moved - bone ends rubbing together
Limitation of wrist and elbow motion - unable to flex or extend due to pain and instability
Open fracture with bone visible through skin wound - surgical emergency requiring immediate treatment
Numbness or tingling in hand - may indicate nerve injury especially median or radial nerve
Compartment syndrome symptoms - severe pain, tight swollen forearm, pain with passive finger extension
Procedure Details
Duration
Isolated radius or ulna fracture fixation: 60-90 minutes. Both-bone forearm fracture fixation: 90-150 minutes depending on fracture complexity, comminution, and whether open or closed injury. Severe comminuted fractures or fractures with soft tissue injury may require 2-3 hours. Revision surgery or delayed unions: 2-4 hours.
Anesthesia
General anesthesia with endotracheal intubation is standard for forearm fracture fixation providing airway protection, complete muscle relaxation facilitating fracture reduction, and patient comfort during typically 1.5-2.5 hour procedure. Regional anesthesia (interscalene or supraclavicular brachial plexus block) frequently added providing excellent postoperative pain control for first 12-18 hours and reducing opioid requirements. Some surgeons prefer regional anesthesia alone for cooperative patients and less complex fractures, though complete muscle relaxation often better achieved with general anesthesia. Axillary block alternative but may not provide adequate proximal coverage for very proximal radius fractures.
Preparation for Surgery
Comprehensive pre-operative planning critical for optimal forearm fracture fixation outcomes. Initial assessment includes detailed AP and lateral X-rays of entire forearm including wrist and elbow joints to evaluate fracture pattern, displacement, comminution, and any associated injuries. CT scan obtained for complex intra-articular fractures extending into wrist or elbow, severely comminuted fractures, or cases where fracture configuration unclear on plain films. Thorough neurovascular examination documenting median nerve (sensation over thumb/index/middle fingers, thenar muscle strength), radial nerve (wrist/finger extension, sensation over dorsal thumb), and ulnar nerve (sensation over ring/little fingers, intrinsic hand muscle strength) function essential before surgery. Vascular status assessed by checking radial and ulnar pulses, capillary refill, and hand perfusion. Compartment pressures measured if compartment syndrome suspected based on severe pain, tense forearm swelling, pain with passive finger extension. Patients kept NPO (nothing by mouth) for 6-8 hours prior to surgery. Pre-operative antibiotics (typically 2g Cefazolin IV or Ceftriaxone 1g IV) administered within 60 minutes before incision. Fracture reduction tables or radiolucent arm tables arranged. Specialized implants selected based on fracture pattern: 3.5mm LC-DC plates for radius, 3.5mm LC-DC or reconstruction plates for ulna, specific distal radius plates if fracture extends distally, intramedullary nails for appropriate patterns. High-quality fluoroscopy (C-arm) positioned for AP and lateral imaging of forearm.
Surgical Steps
Patient positioned supine on operating table with affected arm extended on radiolucent arm board at 90° to body
General anesthesia induced with endotracheal intubation; regional anesthesia (interscalene or supraclavicular block) may be added for postoperative pain control
Pneumatic tourniquet applied to upper arm (typically inflated to 250mmHg for adults) to minimize bleeding and improve visualization
Entire upper extremity from shoulder to fingertips prepared with chlorhexidine or povidone-iodine antiseptic solution
Sterile draping applied isolating arm from shoulder to hand, with stockinette over hand and fingers
Ulna typically addressed first (if both bones fractured) as it serves as stable reference for radius alignment
For ulna fixation: longitudinal incision centered over subcutaneous ulnar border (ulna easily palpable along entire length)
Incision length typically 8-12cm depending on fracture zone and comminution, centered over fracture site
Skin and subcutaneous tissue divided sharply; minimal subcutaneous dissection needed as ulna is subcutaneous
Periosteum incised longitudinally directly over fracture site and elevated minimally only at fracture zone
Fracture hematoma evacuated; fracture ends visualized ensuring no soft tissue interposition preventing reduction
Fracture reduced manually using combination of traction, direct manipulation, and reduction clamps
Reduction assessed using fluoroscopy in AP and lateral views confirming anatomic alignment without rotation
Appropriate ulna plate (typically 3.5mm narrow LC-DC plate or one-third tubular plate) selected and contoured to match ulnar bow
Plate positioned on dorsal or volar surface of ulna (surgeon preference; dorsal more common, easier access)
Plate provisionally fixed with reduction clamp; 2.5mm drill bit used to drill first screw hole
Initial screw (non-locking cortical screw) inserted engaging both cortices, tightened to compress fracture if transverse pattern
Additional screws placed proximally and distally (minimum 3 screws, ideally 6 cortices each side of fracture)
Final fluoroscopy confirming ulna plate position, fracture alignment, and appropriate screw length (bicortical engagement without excessive penetration)
Attention turned to radius (more technically demanding due to curvature and muscle coverage)
For radius exposure: volar (Henry) approach most common for middle/distal third fractures
Skin incision along radial border of forearm from biceps tendon proximally to wrist flexion crease distally (10-15cm)
Subcutaneous tissue divided; cephalic vein identified and preserved (ligated only if necessary for exposure)
Interval between brachioradialis (radial nerve innervated) and flexor carpi radialis (median nerve innervated) developed
For proximal third fractures, interval between brachioradialis and pronator teres used, protecting radial nerve
Superficial radial nerve identified crossing field obliquely and gently retracted laterally with brachioradialis
Pronator teres identified inserting on lateral radius mid-shaft; carefully elevated from radius if fracture in this zone
Flexor pollicis longus and flexor digitorum superficialis retracted medially protecting median nerve
Periosteum incised longitudinally over fracture site; minimal subperiosteal dissection preserving fracture hematoma and soft tissue attachments
Fracture reduced restoring radial bow and rotational alignment (proximal fragment supinated by biceps, distal pronated)
Reduction maintained with pointed reduction forceps or K-wires used as joysticks in fracture fragments
Pre-contoured radius plate (following natural radial bow) positioned on volar surface spanning fracture
Plate secured with locking or non-locking 3.5mm screws, minimum 3 screws (6 cortices) each side of fracture
Intraoperative fluoroscopy confirming radius fracture reduction, plate position, and that screws do not violate proximal radioulnar or distal radioulnar joints
For both-bone fractures: final fluoroscopy in full pronation and supination confirming maintained reduction throughout arc of motion
Passive pronation-supination tested confirming smooth motion without crepitus or restriction (should achieve near-full range)
All wounds irrigated copiously with 3-6 liters normal saline to minimize infection risk
Hemostasis achieved with electrocautery; tourniquet deflated and any bleeding vessels cauterized
Layered wound closure: periosteum not routinely closed; muscle layers approximated with 2-0 or 3-0 absorbable sutures
Subcutaneous layer closed with 3-0 absorbable sutures; skin closed with 3-0 or 4-0 nylon or staples
Sterile dressings applied; well-padded posterior splint fabricated maintaining forearm in neutral rotation (thumb pointing up)
Post-operative X-rays obtained in recovery room (AP and lateral forearm) confirming hardware position and alignment
Patient monitored for compartment syndrome symptoms; neurovascular checks every 1-2 hours first 24 hours
If open fracture: wounds left open or loosely approximated; planned return to OR in 48-72 hours for delayed closure after infection risk reduced
Recovery Timeline
What to expect during your recovery journey
Wound Healing and Early Mobilization
Patient hospitalized 1-2 days post-surgery for pain management and neurovascular monitoring. Posterior splint maintained keeping forearm in neutral rotation for comfort and protection. Elevation of arm above heart level essential first 48-72 hours to minimize swelling (use pillows, sling when upright). Finger, elbow, and shoulder active range of motion exercises started immediately to prevent stiffness - patient should make full fist and fully extend fingers 10 times every waking hour. Ice application 15-20 minutes every 2-3 hours to reduce swelling and pain. Wound checks at 2-3 days and 7-10 days; sutures/staples removed at 10-14 days. Pain typically moderate, managed with oral analgesics (acetaminophen, NSAIDs if no contraindications, short course opioids if needed). X-rays obtained at first follow-up (10-14 days) to confirm maintained alignment. No lifting, pushing, or pulling with affected arm. Splint removed temporarily for wound care and hygiene but reapplied for protection. Neurovascular checks at each visit ensuring no nerve injury or compartment syndrome.
Progressive ROM Without Resistance
Splint discontinued at 2-3 weeks once soft tissue healing adequate; transition to removable wrist brace for comfort only (not structural support - plates provide stability). Formal physical therapy initiated focusing on gentle active range of motion exercises for wrist flexion/extension, forearm pronation/supination (turning palm up/down), and elbow flexion/extension. Passive stretching avoided until 6 weeks to protect healing fracture. X-rays every 2-4 weeks monitoring fracture healing and confirming no loss of reduction. Callus formation typically visible on X-rays by 4-6 weeks indicating bone healing progressing. Light activities of daily living permitted with affected arm (eating, writing, computer use) but no heavy lifting. Driving typically permitted at 4-6 weeks if patient can safely control vehicle and is off narcotic pain medications. Return to office/desk work possible at 2-4 weeks depending on arm dominance and job requirements. Persistent swelling common; continued elevation and compression sleeve may help. Pain should be progressively decreasing; if pain increases or becomes severe, immediate evaluation needed to rule out complications.
Progressive Resistance and Functional Activities
X-rays at 6-8 weeks should show bridging callus across fracture site indicating sufficient healing to begin strengthening. Physical therapy advanced to include resistance exercises starting with 0.5-1kg weights for wrist curls, pronation/supination strengthening, and grip strengthening. Gradual progression of weight/resistance every 1-2 weeks as tolerated without pain. Return to light manual labor and overhead activities typically permitted at 8-10 weeks. Sports involving upper extremity use (swimming, cycling, golf) may begin at 10-12 weeks with therapist and surgeon approval. Most patients regain 80-90% of forearm rotation and wrist motion by 12 weeks. Bone healing typically complete by 10-14 weeks with solid bridging callus on all cortices visible on X-rays. Persistent stiffness addressed with aggressive physical therapy; if plateau in range of motion despite therapy, formal manipulation under anesthesia rarely considered. Hardware prominence or irritation may become apparent; if symptomatic, hardware removal planned after fracture fully healed (minimum 12-18 months).
Advanced Strengthening and Sports-Specific Training
Fracture should be solidly healed by 3-4 months; X-rays showing complete cortical bridging and remodeling. Progressive return to all normal activities including contact sports, heavy manual labor, and high-demand recreational activities. Advanced strengthening focusing on sport-specific or job-specific movements and building endurance. Most patients achieve 85-95% of normal strength and 90-95% of motion compared to uninjured arm by 6 months. Residual stiffness in pronation/supination most common long-term issue; aggressive therapy may continue if functional deficits persist. Hardware removal discussion if patient experiencing hardware irritation, prominence causing discomfort, or preference to have hardware removed - typically performed as outpatient procedure at 12-18 months post-fixation. Final X-rays at 6 months; if healing complete and patient asymptomatic, further routine radiographs not necessary unless problems develop. Return to full unrestricted activities including contact sports, heavy lifting, and manual labor typically cleared at 4-6 months post-surgery.
Monitoring for Late Complications
Most patients fully recovered by 6-12 months with 90-95% return of function compared to uninjured side. Small percentage of patients experience persistent stiffness, particularly limited pronation-supination, which may be permanent if therapy does not improve it. Hardware removal considered if symptomatic prominence, irritation with activities, or patient preference - performed as outpatient surgery once fracture solidly healed. Late complications monitored including nonunion (failure to heal - very rare with proper surgical technique, occurs in <2% cases), malunion (healed in wrong position causing functional limitation or cosmetic deformity), and post-traumatic arthritis of wrist or elbow if fracture extended into joint. Annual follow-up X-rays not routinely needed if patient asymptomatic and fracture healed on prior films. Patients counseled that full recovery including bone remodeling and maximal strength return may take 12-18 months. If planning hardware removal, typically performed between 12-24 months post-fixation once bone fully consolidated and remodeled.
Tips for Faster Recovery
ELEVATION IS CRITICAL - keep arm elevated above heart level using pillows for first week, significantly reduces swelling and pain
Finger exercises ESSENTIAL - make full fist and fully extend fingers 10 times every hour while awake to prevent stiffness
DO NOT neglect elbow and shoulder - move these joints through full range daily to prevent frozen shoulder or elbow stiffness
Wound care: keep incisions clean and dry until sutures removed; after removal, gentle washing with soap and water acceptable
Watch for infection signs: increasing redness, warmth, drainage, fever >101°F - requires immediate medical attention
COMPARTMENT SYNDROME warning signs first 48 hours: severe pain not relieved by medications, tight swollen forearm, numbness/tingling in hand, pain with passive finger straightening - EMERGENCY requiring immediate return to hospital
Remove splint only as instructed by surgeon; premature discontinuation risks losing fracture reduction despite plate fixation
Nerve symptoms (numbness, tingling, weakness) should improve progressively; worsening nerve symptoms require urgent evaluation
Physical therapy compliance directly correlates with outcome - attend all sessions and perform home exercises daily
Resistance exercises should NOT cause significant pain; mild discomfort acceptable but severe pain indicates overdoing it
Forearm rotation (pronation/supination) most challenging motion to regain - focus extra attention on these exercises
DO NOT attempt heavy lifting until cleared by surgeon (typically 10-12 weeks minimum) - risks hardware failure or refracture
Smoking cessation ESSENTIAL - smoking significantly impairs bone healing and increases risk of nonunion
Nutrition important for bone healing: ensure adequate protein (1.2-1.5g/kg body weight daily), calcium (1200mg daily), vitamin D (2000 IU daily)
Hardware removal optional if asymptomatic; if hardware prominent and bothersome, removal possible after 12-18 months once bone healed
Frequently Asked Questions
Common questions about this procedure
Q1.Do all forearm fractures require surgery, or can some be treated with casting?
Q2.What are the risks of forearm fracture surgery and how common are complications?
Q3.How long does it take to regain full forearm rotation after both-bone forearm fracture surgery?
Q4.When can I return to work, driving, and sports after forearm fracture surgery?
Q5.What is the cost of radius and ulna fracture surgery and is it covered by insurance?
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