Celtics

Dr. M: How a dislocated elbow might affect Rondo

191544.jpg

Dr. M: How a dislocated elbow might affect Rondo

By Dr. Neil Minkoff
Special to CSNNE.com

Im sure youve seen it. Rajon Rondo crashed to the floor with D-Wade and his elbow gave way. Then his arm was hanging at the wrong angle. I used to be an ER doc at one point, and even I winced looking at Rondos arm. Then, he stole a play from Pierce and came back, firing up the crowd.

Today, I saw a ton of articles about how that showed us a lot about Rondos heart guts. Im here to tell you what it means about Rondos elbow.

The elbow is a weird joint. Your shoulder and hip are ball-in-socket joints and they turn all 360 degrees. Your knee is a hinge joint that only moves in one narrow way moving your lower leg front and back. The elbow does both, though. Its a hinge that opens and closes, but it also rotates almost all the way around.

The two bones in your forearm (the ulna and radius) make an incomplete socket for the bone in your upper arm (the humerus) to rotate. That socket is incomplete and held together with a web of ligaments. Its pretty unstable in kids, where partial dislocations happen all the time. Its called Nursemaids Elbow. It happens when you pull a child by one hand or swing a young child around by the arms and the smaller of the two bones in the forearm slides out of place. Happened to my own son one time, playing at Grandmas house. Luckily, I knew what to do and gently moved his forearm until the bone slid back into place.

Full elbow dislocations in adults are pretty uncommon. They tend to happen in car crashes the person puts a hand up against the dashboard to brace for the crash and the impact jams the bones out of place. The other way to dislocate your elbow is to fall, landing on your outstretched palm, while turning, which is exactly how Rondo fell. Other forms of trauma can lead to more complicated injuries, but thats not important to this story.

Typical treatment for a full elbow dislocation involves sedating the patient and rotating the bone back into place in the joint. Then, motion of the elbow is restricted and the patient wears a splint andor sling for 3 weeks or so. Then physical therapy may be done if any range of motion has been lost. Clearly, none of this happened during the game, which makes me believe the dislocation was partial and slid back easily.

The Celtics said Rondo's elbow was swollen and painful but he got an MRI today and the results came back negative.

How Rondo does will depend on the level of damage done to the ligaments. We know the bones are back in place. The MRI and an exam told the team how far his ligaments stretched. If theyre severely strained, theyll have to shut him down. If the ligaments just make his elbow feel funny and loose, hell be able to play. Well find out Monday night.

My bet is that he plays and plays well.

Kyrie goes back to the mask tonight

Kyrie goes back to the mask tonight

The mask will be back tonight in Atlanta for Kyrie Irving.

The Celtics guard told reporters at the team's shootaround Saturday in preparation for Saturday night's game against the Hawks - where Boston will try and win its 15th in a row - that he'll grudgingly go back to wearing the clear plastic facemask he had been using to protect a facial fracture he suffered last week. 

Irving wore the mask against Brooklyn for a full game earlier in the week then ditched it in the second half of the victory over the Golden State Warriors on Thursday. He shot just 4-for-16 from the field (1-for-5 on 3's) against the Warriors and has made no secret of his disdain for wearing it.  

NBC SPORTS BOSTON SCHEDULE

To get to 15, C's need to keep up the D

To get to 15, C's need to keep up the D

BOSTON – If you were to deconstruct the building blocks of the Celtics' 14-game winning streak, you would find the foundation lies in what they’re able to accomplish defensively.
 
And to the Celtics’ credit, their defense has been challenged in a multitude of ways already.

MORE CELTICS:

 
They have managed to beat teams with great one-on-one talent (Golden State), those that rely heavily on athleticism and length (Milwaukee) as well as those that put a premium on sharing the ball (Philadelphia), which will be among the ways Atlanta could potentially challenge the Celtics tonight.
 
While the Hawks (3-12) have had their struggles this season, it hasn’t necessarily been because of selfish play offensively.
 
Atlanta averages 327.9 passes per game, which ranks third in the NBA.
 
The problem hasn’t been getting players the ball; it’s what happens – or doesn’t happen – when they get it.
 
Despite being a top three passing team, the Hawks average 22.9 assists, 10th in the NBA. And they're connecting on 45.5 percent of their shots from the field, 14th in the league.
 
For Boston to continue its winning ways, it’ll again be because their defense will have taken away things the Hawks love to do.
 
When it comes to scoring, Atlanta has been one of the NBA’s best at generating offense off screens.
 
Despite having an offense that ranks 19th in scoring (104.2) this season, Atlanta has been among the league leaders when it comes to scoring off screens.
 
In fact, only two NBA teams (Golden State and Cleveland) have generated more points off screens this season than Atlanta (141).
 
That still shouldn’t be a major issue for the Celtics defense, which allows a league-low 94.1 points per game and has shown the ability to find success against any and every kind of offense.
 
Here are five below-the-radar storylines heading into tonight’s game between two teams at opposite ends of the success spectrum this season.
 

KYRIE IN THE CLUTCH
It’s one thing to score a bunch of points, but it takes a special player to do it in the latter stages of play, especially against an elite team that knows you’re looking to get points any way possible. We saw Kyrie Irving shrug off a horrible shooting night (4-for-16) in the 92-88 win over Golden State that included him draining all seven of his fourth-quarter free throws. But Irving coming through when the game counts shouldn’t be a surprise to anyone. According to NBA.com/stats, Irving is averaging a league-best 5.8 points in “clutch” situations (last five minutes of a game with the margin being five points or less), ahead of notable standouts Damian Lillard (5.0) of Portland who is second and ex-teammate LeBron James (4.6) who ranks behind Irving, Lillard and Miami’s Dion Waiters (4.9).
 

HIGHS, LOWS FOR HORFORD
Although he spent nine seasons in Atlanta, it has been anything but a sweet homecoming for Al Horford statistically speaking. In the four games he has played against his former team, Horford has averaged 8.8 points and 6.8 rebounds, which are his lowest career scoring and rebounding averages against any team. However, the 5.8 assists he averages against the Hawks represents his highest career average in that category against any team.
 

JAYLEN BROWN
His athleticism has always made Jaylen Brown a standout and the way he has shot the ball this season in clutch situations has stood out as well. But what hasn’t been talked much about is his defense against 3-point shooters. NBA.com/stats lists Brown with 67 contested 3’s this season. That's tops in the NBA. And his 4.2 contested 3’s per game rank sixth in the league.
 

DENNIS SCHRODER
When you see the numbers, it’s clear that much of what the Atlanta Hawks do these days is centered around Dennis Schroder. But upon deeper inspection, it’s apparent that Atlanta is literally driven by the play of the 6-foot-1 point guard. Known for his attacking style of basketball, it doesn’t come as a surprise that he’s one of the league’s best at getting to the rim. According to NBA.com/stats, Schroder leads the NBA with 19.1 drives per game. The closest Celtic in that category is Irving who averages 9.7 drives per game which ranks 38th in the league.
 

TAUREAN PRINCE
With Schroder looking to run out in transition as much as possible, Taurean Prince has been more than willing to help fill lanes and provide an option for Schroder to pass to on the break. That has led to lots of spot-up shot opportunities for Prince this season. He comes into tonight’s game averaging 5.4 spot-up possessions per game, which ranks third in the NBA behind Detroit’s Tobias Harris (6.3) and New Orleans’ DeMarcus Cousins (6.2).